Two of the following ions depend on their conversion into a gas .pdf
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Two of the following ions depend on their conversion into a gas for detection. What are the 2 ions? The two ions will form an ionic compound. What are the formulas and name of the compound? Na+ K+ Ca2+ Fe3+ NH4+ Cl- Br- I- PO43- SO42- CO32- Two of the following ions depend on their conversion into a gas for detection. What are the 2 ions? The two ions will form an ionic compound. What are the formulas and name of the compound? Na+ K+ Ca2+ Fe3+ NH4+ Cl- Br- I- PO43- SO42- CO32- Solution I- and NH4+.
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can someone proofread this for meAs a child, I used to watch T.V..pdf
can someone proofread this for me?
As a child, I used to watch T.V. all the time, and found myself fascinated by not only the stories
but the movement of the characters. I would find myself watching different things the characters
would do and wonder how they were able to make my favorite characters do all the crazy things.
That curiosity continues to this day, and is able to bring me so much joy. To be able to bring
things to life that I create is part of the reason that I love animation. The thought that I could
actually go to school and learn something that I love did not occur to me right away. Right out of
high school, I joined the Marine Corps, and spent much of my time in Okinawa, Japan. While
my job did not pertain to anything with computers, I was surrounded by the creativity of the
Japanese people. I was given a chance to go to Tokyo and explore the city. This only served to
inspire me even more, and to decide that it was something that animation was something I
wanted to do. Getting out of the Marines and getting back into school has been a bit of a rough
start. Trying to relearn math and science has been a bit of a struggle, the only thing so far that I
have exceeded greatly in, is the animation class here at the University of Iowa. I feel like while
those classes are important, I don’t feel that some of my scores in classes such as chemistry are a
good reflection of my dedication to my studies. My current animation teacher, Peter
Chanthanakone, has been someone I could look up to, and has helped guide me so far. He helped
encourage me to pursue this dream I have of becoming an animator. I greatly value getting an
education because without it, I will never really be given a chance to work in a place that
growing up brought me so much happiness.
Solution
Trying to relearn math and science has been a bit of a struggle,;the only thing so far that I have
exceeded greatly in, is the animation class here at the University of Iowa
My current animation teacher, Peter Chanthanakone, has been someone I could look up to, and
has helped guide
guided me so far.
He helped encourage me to pursue this dream I have of becoming an animator.
I greatly value getting an this education because without it..
Describe the arrangement of Regulations for lifting machines and acc.pdf
Describe the arrangement of Regulations for lifting machines and accessories in The Mineral Act
50 of 1991?
Solution
The purpose of this act is to regulate the prospecting for and the optimal expoitation , processing
and utiisation of mineras ; to reguate the orderly utilization and the rehabiliation of the land
surface during and after prospecting and mining operations.
CHAPTER I INTRODUCTION
CHAPTER II ADMINISTRATION
CHAPTER III AUTHORIZATION TO PROSPECT AND TO MINE
CHAPTER IV OPTIMAL EXPLOITATION AND UTILIZATION OF MINERALS
CHAPTER V SAFETY AND HEALTH
CHAPTER VI REHABILITATION OF SURFACE
The rehabilitation of the surface of land in any prospecting or mining shall be carried out by the
holder of the prospecting permit or mining authorization concerned in accordance with the
environmental management programme or/and as an integral part of the prospecting or mining
operations concerned.
The holder of the prospecting permit or mining authorization concerned must submit an
environmental management programme in respect of the surface of land concerned in any
prospecting or mining operations or such intended operations.
In order to limit any damage to or the disturbance of the surface, vegetation, environment or
water sources to the minimum, the Director: Mineral Development may issue directives and
determine conditions in relation to the use of the surface of land comprising the subject of any
prospecting permit or mining authorization
CHAPTER VII TRANSITIONAL PROVISIONS
CHAPTER VIII GENERAL AND MISCELLANEOUS PROVISIONS.
All of the following would require use of the equity method for inve.pdf
All of the following would require use of the equity method for investments except:
Multiple Choice
a. Material intra-entity transactions.
b. Investor participation in the policy-making process of the investee.
c. Valuation at fair value.
d. Technological dependency.
e. Interchange of managerial personnel.
Solution
(C) Valuation at fair value is not require the use of equity method for investments,
And all other ,i.e. material intra entity transactions, Investor participation in the policy making
process of the investee, technological dependency, Interchange of managerial personnel are
reuire the use of equity method for investments..
A nurse palpated enlarged lymph nodes. Describe signs and symptoms t.pdf
A nurse palpated enlarged lymph nodes. Describe signs and symptoms that help to distinguish
cancerous lymph nodes from infected lymph nodes.
Solution
Cancerous lymph nodes VS infected lymph nodes:
If the selling in the lymph node is temporary it is due to infection but if it lasts it and is sustained
that biopsy and Contrast-enhanced ultrasonography can tell if the swelling i.e. enlargement is
due to infection or cancer. The contrast-enhanced ultrasonography suggests metastatic lesions as
defective shadows will be seen enlarged cancerous lymph nodes. In case of inflammation-
induced enlargement contrast imaging shows; comparatively uniform staining but the staining is
non-uniform in chronic-phase lymph nodes..
Bell & Porter has the following average times (in hours) Inspecting .pdf
Bell & Porter has the following average times (in hours): Inspecting product Manufacturing
product Storing inventory Transporting product 2.30 7.50 2.35 6.15 Required: Calculate the
manufacturing cycle efficiency. Manufacturing cyl fficon
Solution
Manufacturing cycle efficiency = Processing time / (Processing time + Moving time + Storing
time + Inspection time)
= 7.50 hrs / (7.50 hrs. + 6.15 hrs. + 2.35 hrs. + 2.30 hrs.)
= 41%.
Which part of the clavicle is most commonly fractured A. Later.pdf
Which part of the clavicle is most commonly fractured?
A. Lateral
B. Middle
C. Medial
D. Superior
Which part of the clavicle is most commonly fractured?
A. Lateral
B. Middle
C. Medial
D. Superior
A. Lateral
B. Middle
C. Medial
D. Superior
Solution
Clavicle fracture is also called the collarbone fracture. The most common ite for the collarbone
fracture is at the junction of the medial two-thirds and the lateral one-third. So, the most
appropriat eanswer is medial part of the clavicle..
Which of the following is NOT a criticism of the National Bureau of .pdf
Which of the following is NOT a criticism of the National Bureau of Economic Research
(NBER)?
a) The committee\'s deliberations are not public.
b) Various methodologies are used by committee members.
c) The lag in NBER\'s decisions render them less than useful to policymakers.
d) Committee members are not prominent economists.
Solution
Answer-d
The members of NBER are Nobel memorial prize winners and have been famous economists
like Joseph stiglitz,Groege Akerlof etc..
When working with communications, is it more important to detect or .pdf
When working with communications, is it more important to detect or control errors and why is
this the case?
Solution
In communication network, the importance of error control and detecion is as follow:
The error control purpose is the make sure the reciever gets the same information send by the
sender only.Since communication channel is unreliable error control plays impoetant role. Error
control often involves identofications of errors or corrections of data.
Error Detection:
We have different error detection schemes,which allows to identiy the error. The detectionof
error usually depends on the error type,type of transmission. such as single bit errors or burst
errors(continous bit) .
Some of the widely used error-detecting codes are the parity, block sum check, and the cyclic
redundancy check codes..
Recommended
can someone proofread this for meAs a child, I used to watch T.V..pdf
can someone proofread this for me?
As a child, I used to watch T.V. all the time, and found myself fascinated by not only the stories
but the movement of the characters. I would find myself watching different things the characters
would do and wonder how they were able to make my favorite characters do all the crazy things.
That curiosity continues to this day, and is able to bring me so much joy. To be able to bring
things to life that I create is part of the reason that I love animation. The thought that I could
actually go to school and learn something that I love did not occur to me right away. Right out of
high school, I joined the Marine Corps, and spent much of my time in Okinawa, Japan. While
my job did not pertain to anything with computers, I was surrounded by the creativity of the
Japanese people. I was given a chance to go to Tokyo and explore the city. This only served to
inspire me even more, and to decide that it was something that animation was something I
wanted to do. Getting out of the Marines and getting back into school has been a bit of a rough
start. Trying to relearn math and science has been a bit of a struggle, the only thing so far that I
have exceeded greatly in, is the animation class here at the University of Iowa. I feel like while
those classes are important, I don’t feel that some of my scores in classes such as chemistry are a
good reflection of my dedication to my studies. My current animation teacher, Peter
Chanthanakone, has been someone I could look up to, and has helped guide me so far. He helped
encourage me to pursue this dream I have of becoming an animator. I greatly value getting an
education because without it, I will never really be given a chance to work in a place that
growing up brought me so much happiness.
Solution
Trying to relearn math and science has been a bit of a struggle,;the only thing so far that I have
exceeded greatly in, is the animation class here at the University of Iowa
My current animation teacher, Peter Chanthanakone, has been someone I could look up to, and
has helped guide
guided me so far.
He helped encourage me to pursue this dream I have of becoming an animator.
I greatly value getting an this education because without it..
Describe the arrangement of Regulations for lifting machines and acc.pdf
Describe the arrangement of Regulations for lifting machines and accessories in The Mineral Act
50 of 1991?
Solution
The purpose of this act is to regulate the prospecting for and the optimal expoitation , processing
and utiisation of mineras ; to reguate the orderly utilization and the rehabiliation of the land
surface during and after prospecting and mining operations.
CHAPTER I INTRODUCTION
CHAPTER II ADMINISTRATION
CHAPTER III AUTHORIZATION TO PROSPECT AND TO MINE
CHAPTER IV OPTIMAL EXPLOITATION AND UTILIZATION OF MINERALS
CHAPTER V SAFETY AND HEALTH
CHAPTER VI REHABILITATION OF SURFACE
The rehabilitation of the surface of land in any prospecting or mining shall be carried out by the
holder of the prospecting permit or mining authorization concerned in accordance with the
environmental management programme or/and as an integral part of the prospecting or mining
operations concerned.
The holder of the prospecting permit or mining authorization concerned must submit an
environmental management programme in respect of the surface of land concerned in any
prospecting or mining operations or such intended operations.
In order to limit any damage to or the disturbance of the surface, vegetation, environment or
water sources to the minimum, the Director: Mineral Development may issue directives and
determine conditions in relation to the use of the surface of land comprising the subject of any
prospecting permit or mining authorization
CHAPTER VII TRANSITIONAL PROVISIONS
CHAPTER VIII GENERAL AND MISCELLANEOUS PROVISIONS.
All of the following would require use of the equity method for inve.pdf
All of the following would require use of the equity method for investments except:
Multiple Choice
a. Material intra-entity transactions.
b. Investor participation in the policy-making process of the investee.
c. Valuation at fair value.
d. Technological dependency.
e. Interchange of managerial personnel.
Solution
(C) Valuation at fair value is not require the use of equity method for investments,
And all other ,i.e. material intra entity transactions, Investor participation in the policy making
process of the investee, technological dependency, Interchange of managerial personnel are
reuire the use of equity method for investments..
A nurse palpated enlarged lymph nodes. Describe signs and symptoms t.pdf
A nurse palpated enlarged lymph nodes. Describe signs and symptoms that help to distinguish
cancerous lymph nodes from infected lymph nodes.
Solution
Cancerous lymph nodes VS infected lymph nodes:
If the selling in the lymph node is temporary it is due to infection but if it lasts it and is sustained
that biopsy and Contrast-enhanced ultrasonography can tell if the swelling i.e. enlargement is
due to infection or cancer. The contrast-enhanced ultrasonography suggests metastatic lesions as
defective shadows will be seen enlarged cancerous lymph nodes. In case of inflammation-
induced enlargement contrast imaging shows; comparatively uniform staining but the staining is
non-uniform in chronic-phase lymph nodes..
Bell & Porter has the following average times (in hours) Inspecting .pdf
Bell & Porter has the following average times (in hours): Inspecting product Manufacturing
product Storing inventory Transporting product 2.30 7.50 2.35 6.15 Required: Calculate the
manufacturing cycle efficiency. Manufacturing cyl fficon
Solution
Manufacturing cycle efficiency = Processing time / (Processing time + Moving time + Storing
time + Inspection time)
= 7.50 hrs / (7.50 hrs. + 6.15 hrs. + 2.35 hrs. + 2.30 hrs.)
= 41%.
Which part of the clavicle is most commonly fractured A. Later.pdf
Which part of the clavicle is most commonly fractured?
A. Lateral
B. Middle
C. Medial
D. Superior
Which part of the clavicle is most commonly fractured?
A. Lateral
B. Middle
C. Medial
D. Superior
A. Lateral
B. Middle
C. Medial
D. Superior
Solution
Clavicle fracture is also called the collarbone fracture. The most common ite for the collarbone
fracture is at the junction of the medial two-thirds and the lateral one-third. So, the most
appropriat eanswer is medial part of the clavicle..
Which of the following is NOT a criticism of the National Bureau of .pdf
Which of the following is NOT a criticism of the National Bureau of Economic Research
(NBER)?
a) The committee\'s deliberations are not public.
b) Various methodologies are used by committee members.
c) The lag in NBER\'s decisions render them less than useful to policymakers.
d) Committee members are not prominent economists.
Solution
Answer-d
The members of NBER are Nobel memorial prize winners and have been famous economists
like Joseph stiglitz,Groege Akerlof etc..
When working with communications, is it more important to detect or .pdf
When working with communications, is it more important to detect or control errors and why is
this the case?
Solution
In communication network, the importance of error control and detecion is as follow:
The error control purpose is the make sure the reciever gets the same information send by the
sender only.Since communication channel is unreliable error control plays impoetant role. Error
control often involves identofications of errors or corrections of data.
Error Detection:
We have different error detection schemes,which allows to identiy the error. The detectionof
error usually depends on the error type,type of transmission. such as single bit errors or burst
errors(continous bit) .
Some of the widely used error-detecting codes are the parity, block sum check, and the cyclic
redundancy check codes..
Which of the following are principles of the AICPA Code of Professio.pdf
Which of the following are principles of the AICPA Code of Professional Conduct? (Mark all
that apply)
Conservatism
Integrity
Due Care
Objectivity and Independence
Conservatism
Integrity
Due Care
Objectivity and Independence
Solution
The Correct Answer would be Integrity, Due Care, Objectivity and Independence
Integrity - As users of the financial statements rely on financial statements audited by the auditor.
The auditor must maintain highest integrity while discharging his duties.Integrity requires the
member to maintian client confidentiality. The information gained through the course of
discharging his duties must not be disclosed to anyone except with prior permission of his client
or when the law or regulations require disclosure of such information. He should not look for his
personal interest over the interest of the public.The members are also required to observe the
principles of Objectivity and Due Care.
Due Care : A member should be due dilligent and must not be grossly negligent while
performing his professional duties. He should abide the professional and ethical standards and he
should continously work towards improving the quality of services provided by him. While
performing an professional activity the member must make a proper plan to perform such
activity and he should continously monitor the activities.He should discharge his duties as a
member to the best of his ability.
Objectivity and Independence - A member performing services must remain independent at all
times during the course of such services. The principle of Objectivity requires the member to be
impartial, intellectually honest and free of conflicts on interest. Independence enhances the
member\'s ability to act with integrity to be objective and maintain an attitude of professional
skepticsm. A member in practice shall continously assess the relationship with client and public
responsibility as required by the principles of Objectivity and Independence.The members who
are not in practice must maintain objectivity while rendering professional services..
Thouhgts on the future of information technology (IT) software secur.pdf
Thouhgts on the future of information technology (IT) software security developments and the
outlook for InfoSec professionals.
Ch14
Solution
Information technology is one of major part in computer science, wherein the major concern is
about IT security, the computer attacks were increased in last few decades’ .The secure future of
Information technology is protecting the networks and cyber security.
Now-a-days majority people were using internet where security is major concern for every
person and Identity theft is one the concern wherein the intruder will stole the information such
as the credit card numbers, Pin’s and social security number and online bank accounts, date of
birth. These hackers will sell the information of the person to third party vendors. Using the
information financial crimes were happening like credit card frauds and accessing online bank
accounts.
Trojan program like Zeus attacked the U.S dept. of transportaion.Zues has different forms and it
was ligitametly used by the criminals for financial attacks and stealing the protected storage
.downloads and executes the arbitrary programs. It automatically redirects the victim to different
site and takes control of web pages and stealing the information
Phishing is a form of fraud in which the attacker tries to learn information such as login
credentials or account information by masquerading as a reputable entity or person in email, IM
or other communication. Channels. Attacks like black hat hacking and attacking the social media
sites by creating a clone of website, whenever the user enters the personal information the
information emailed to them. Phishing is an example of social engineering techniques used to
deceive users, and exploits the poor usability of current web security technologies.
Cyber security have to be improve a lot and white hat hackers will analyse where security
breaches may occur or have occurred, and repair or strengthen systems against such breaches.
Information security specialists and security experts have to be motivated as it is one of the
major fields for any country. The ability, efficiency must be increased to stop the breaches and
protect the future of information security..
The systemic acquired resistance (SAR) demonstrated in the experimen.pdf
The systemic acquired resistance (SAR) demonstrated in the experiment with the tobacco mosaic
virus is possible due to signals sent:
Question 2 options:
through the air
through the xylem
along the leaf surface
through the phloem
through the air
through the xylem
along the leaf surface
through the phloem
Solution
Answer: through the phloem
Explanation:
Several studies have shown that the establishment of SAR involves the generation and transport
of signals via phloem to the uninfected distal tissues.
One implication of the Lyon hypothesis was that adult females would b.pdf
One implication of the Lyon hypothesis was that adult females would be ___ with ___ alleles
functioning in ___ cells. genetic mosaics, same, all genetic mosaics, different, different
genetically identical, different, different genetically identical, same, all
Solution
ans- genetic mosaics,different,different
In genetics mosaic refers to a term which explains the presence of two or more cells population
with different genotypes in an individual developed from a single fertilized egg..
the problems of vietnam in communication during international busine.pdf
the problems of vietnam in communication during international business actives
Solution
The main problems that doing International business activities is vietnam is that there the laws
are too rigid that it is difficult is settin g up a business in vietnam where getting a land ,
electricity , investors etc is a big problem and it is very difficult.
There is lack of infrastruture which is also one major problem as to start a business we have to
develop that infrastructure which is not possible.
The culture of these people quite different where sometimes it is difficult to adapt to their culture
of work.
Corruption is also another problem in Vietnam.
Taxes in vietnam are very high which is also one major problem..
The first signs of niacin deficiency are all of the following EXCEPT .pdf
The first signs of niacin deficiency are all of the following EXCEPT dermatitis anorexia
indigestion weakness
Solution
Answer is dermatitis
The early stage signs and symptoms of niacin deficiency are
Weakness
Headache
Indigestion,
Anorexia,
Fatigue,
Headache
Mild skin eruptions,
Backache
Weight loss.
Only in the advanced stage, the person will get scaly dermatitis. So dermatitis is not the early
sign of niacin deficiency..
The Ba(s) gets formed after reductionBa2+ + 2e- -- Ba(s) which is.pdf
The Ba(s) gets formed after reduction
Ba2+ + 2e- --> Ba(s) which is at cathode (negative electrode)
2I- --> I2(s) + 2e- which is at anode (positive electrode)
Do not understand why this is wrong when I say Ba(s) is formed at negative electrode and I2(s)
is formed at postive electrode.
Solution
the ba2+ ions will migrate to the cathode to gain electrons and convert themselves to Ba(s)
and I- will migrate to the positive electrode to form I2.
so you are correct
since you will also get the E cell >0.
Submit a 2-3 page paper addressing each of the following 1.Define .pdf
Submit a 2-3 page paper addressing each of the following: 1.Define \"air transportation
industry\" and distinguish between certificated air carriers and general aviation. 2.Discuss one
argument in favor and one opposed to U.S. airline deregulation in 1978.
Solution
Air transportation industry is a sub sector of the warehouse and transportation industry. Air
transportation refers to the transport between interstate. This industry provides transportation of
both the passengers as well as cargo. Air transportation industry utilizes helicopters, aircrafts as
well as airplanes to transport the cargo and passengers.
This sector has two types of transportation scheduled as well as unscheduled transportation. The
scheduled air carriers follow regular schedules and have specified route. The unscheduled
carriers fly at non-peak time slots.
Difference between certified air carriers and general aviation is elaborated below:
2.
The Airline deregulation act was incorporated on 24th October 1978 by the US Federal law. This
act is prepared to remove the control of US government over the routes, fares and entry of new
airlines in the industry.
This act helped to increase the number of passengers travelling on US airlines. Besides this it
also help to reduce the price of plane ticket irrespective of inflation. It also raised concerns about
the safety in aviation industry.
However this act also involves certain downsides. One of the major disadvantages of this act
includes the increasing dominance of few major carriers over the industry..
Nessus is a network security toolIn a pragraph describe the tool’s.pdf
Nessus is a network security tool
In a pragraph describe the tool’s features, what it provides?
Note: provide relaiblerefrences for your answer.
Solution
What is Nessus?
Nessus is a remote security scanning tool, which scans a computer and raises an alert if it
discovers
any vulnerabilities that malicious hackers could use to gain access to any computer you have
connected to a network.
It does this by running over 1200 checks on a given computer, testing to see if any of these
attacks could be used
to break into the computer or otherwise harm it.
Who would use a tool like this?
If you are an administrator in charge of any computer (or group of computers) connected to the
internet,
Nessus is a great tool help keep their domains free of the easy vulnerabilities that hackers and
viruses commonly look to exploit.
Why Nesus?
Nessus has a modular architecture consisting of centralized servers that conduct scanning,
and remote clients that allow for administrator interaction. Administrators can include NASL
descriptions of
all suspected vulnerabilities to develop customized scans. Significant capabilities of Nessus
include:
-Compatibility with computers and servers of all sizes.
-Detection of security holes in local or remote hosts.
-Detection of missing security updates and patches.
-Simulated attacks to pinpoint vulnerabilities.
-Execution of security tests in a contained environment.
-Scheduled security audits.
More Features of Nessus Tool:
1)Flexible Deployment Options
Install Nessus on-premises or as a cloud-hosted solution to assess physical, virtual or cloud
environments.
2)Multiple Assessment Types
Protect your IT environment by running vulnerability scans, configuration and compliance
checks,
malware detection, web application scanning and more.
3)Rich Assessment Capabilities
Nessus includes a deep set of assessment capabilities, including agent-based and agent-less
scanning,
to allow you to scan more assets, more frequently.
4)Ongoing Management
Nessus makes it easy to manage both the product and users, with automatic updates and a
constant feed of new information from Tenable.
5)Connect With Core Systems
Integrate Nessus with patch management, mobile device management and credential
management systems.
6)Reporting
Run reports, easily filter data and share results with others in a variety of formats to help others
in the organization understand and address vulnerabilities.
References :
https://www.tenable.com/products/nessus-vulnerability-scanner
http://searchnetworking.techtarget.com/definition/Nessus.
Solve given LP problem using simplex method and find maximum value o.pdf
1. The document describes solving a linear programming problem using the simplex method. It provides the standard form of the LP problem with the objective function and constraints.
2. It shows the initial basic feasible solution and constructs the initial tableau. It then performs two iterations of the simplex method by choosing incoming and outgoing variables.
3. After two iterations, it finds that the optimal solution is x1=15 and x2=12, with maximum objective value Z=120. It provides the final simplex table.
Show a rightmost derivation for the string(id + id) id Usin.pdf
Show a rightmost derivation for the string:
(id + id) * id
Using the grammer:
E -> E + T | E * T | T
T -> ( E ) | id
Solution
The rightmost derivation for the string is as follows:
E->E*T
E->E*id (Since, T->id)
E->T*id (Since, E->T)
E->(E)*id (Since, T->(E))
E->(E+T)*id (Since, E->E+T)
E->(E+id)*id (Since T->id)
E->(T+id)*id (Since E->T)
E->(id+id)*id (Since T->id).
25. The Performance Principle of GAAS requires that sufficient approp.pdf
25. The Performance Principle of GAAS requires that sufficient appropriate evidential matter be
obtained about whether material misstatements exist. The primary means by which the auditor
meets this requirement is through a. studying and documenting internal control. b. performing
substantive tests. c. use of statistical sampling. d. preparation of a detailed audit program.
Solution
Ans- The primary means by which the auditor meets its requirement is through - (a) studying and
documenting internal control..
Question 4 The recent civil war in Syria is an example of O the succe.pdf
Question 4 The recent civil war in Syria is an example of O the successful implementation of
order by a government O the problems that every authoritarian government eventually faces.
democracy taken to the extreme. O a strong central authority. O the lack of government as we
normally understand it
Solution
Syria Civil War is an example of the problems that every authoritarian government eventually
faces.
In Syria since 2011, protesters are demanding an end to the authoritarian practices of the Assad
regime. People come out an protest when any authoritarian govenment starts becoming unfair to
its people..
Project 3–Advanced Taxi SystemObjectiveTo gain experience and prac.pdf
Project 3–Advanced Taxi SystemObjective
To gain experience and practice using classes.
Problem
As a concierge at a local hotel, you would like to simplify your work when ordering taxi rides for
your customers. Write a program that will place orders with local taxi companies for your
customers.
Specifications
For your program, implement two classes and a struct. You will have a class for taxi companies,
a class for times, and a struct for orders. The class and struct attributes and methods should be as
follows:
Time
-int h, m
stores the time in 24h mode
-void rollForward()
-int getH()
converts h to 12-hour mode, used by print
-int getM()
returns m, used by print
+Time(int h, int m)
constructor, sets h and m
+Time()
constructor, doesn’t set anything
+void setTime()
asks the user to input time in 24h mode
+void print()
nicely prints the time in 12h mode
Trip
int miles
Time pickup
string passenger
Taxi
-string name
stores the name of the taxi company
-vector< Trip > trips
stores the list of trips ordered with the company
-double rateMiles
stores the charge per mile
-double rateTrips
stores the charge per trip (flat rate)
+Taxi(string n, double rM, double rT)
constructor that sets the name, and rates
+string getName()
returns the company’s name
+double calculateTrip(Trip t)
calculates the cost of the trip passed as argument
+double calculateCart()
calculates cost of all pending orders
+void addTrip(Trip t)
adds a trip to the list of orders
+void showTripx()
prints the total pending cost and shows all trips
In int main, you should start by establishing an array of three taxi companies. The following
properties should be given to each taxi company:
Build a menu system that will allow the user to order a trip, view their cart, or exit.
Ordering a trip should ask the user for the passenger’s name, the number of miles to be driven,
and use the Time class method to get the time of the pickup. Create a Trip instance with those
pieces of information. Next, display a submenu for the user to choose a taxi company from
which to order. Show the cost the trip would be with each company using the calculateTrip class
method. Use a for loop to iterate over your taxi company array rather than re-writing the same
basic menu option for each company. When the user selects a company to place the order with,
us the addTrip class method of the corresponding taxi company to add the Trip instance you
created earlier.
Viewing the cart should use a for loop to iterate over the companies in the array, calling the
showTrips class method for each.
Sample Output: Normal Operation (user input in italics)
>2
Active Trips:
>1
What is the passenger\'s first name? Bob
How many miles would you like to travel? 10
Enter the time with whitespace separating the hours and minutes: 5 45 Which company would
you like to place the Trip with?
1. Checker Cab - $30.00
2. GTS Lawrence - $7.00
3. Jayhawk Taxi - $9.00
>2
>2
Active Trips:
Name
Charge per mile
Charge per trip
Checker Cab
0
30
GTS Law.
please help me in C++Objective Create a singly linked list of num.pdf
please help me in C++
Objective: Create a singly linked list of numbers based upon user input.
Program logic: Ask for a number, add that number to the front of the list, print the list. Repeat
until they enter -1 for the number. .
Sample Input: 10, 15, 5, 2, 4, -1 Output: 4, 2, 5, 15, 10
Solution
#include
#include
using namespace std;
// It contains the value and the pointer to the next element in the list.
struct element {
int value;
struct element *next;
};
struct element *head = NULL;
// The list is stored in the object of this class.
class linkedlist {
public:
// To display list, we first see if head is NULL,
// If head is NULL it means the list is empty.
// Then we traverse along the list and display each item, until the next pointer is NULL.
void display() {
if(head == NULL){
cout << \"The list is empty\ \";
} else {
struct element *temp;
temp = head;
while(temp != NULL){
cout << temp->value << \" \" ;
temp = temp->next;
}
cout << \"\ \";
}
}
// To add an element to the list,create a newElement and store the value.
// If head is NULL, add the newElement to the head.
// To add an element at the starting of the list.
// The next pointer of the newElement must point to the old head.
// The new head must be pointed to the newElement.
void add(int a){
struct element *newElement;
newElement = (struct element *)malloc(sizeof(struct element));
newElement->value = a;
newElement->next = NULL;
if(head == NULL) {
head = newElement;
} else {
newElement->next = head;
head = newElement;
}
}
};
int main()
{
// Create an object of the class linkedlist.
linkedlist l = linkedlist();
int a;
do {
cout << \"Enter a number : \";
cin >> a;
if(a!=-1) { // If the number is -1 do not add it to the list.
l.add(a); // Add the number to the list.
}
l.display(); // Display the list.
} while(a!=-1); // Keep asking for a number until -1 is pressed.
return 0;
}.
Part ENow predict the outcome of a partial diploid of your novel d.pdf
Part E
Now predict the outcome of a partial diploid of your novel dominant negative mutation (trpRd-)
and a trpRs mutation.
trpRd- trpO+ / trpRs trpO+
How would trp genes be regulated in this partial diploid?
How would trp genes be regulated in this partial diploid?
D. There will be no expression of trp genes. trpRd-is recessive to trpRs.
Between A and B. C and D are wrongA. Expression of trp genes will be constitutive. trpRd-is
dominant to trpRs.B. There will be no expression of trp genes. trpRd-is dominant to trpRs.C.
Expression of trp genes will be constitutive. trpRd-is recessive to trpRs.
D. There will be no expression of trp genes. trpRd-is recessive to trpRs.
Between A and B. C and D are wrong
Solution
The correct option is - There will be no expression of trp genes. trpRd- is dominant to trpRs ..
On May 1, Melforth Realty Company offered to sell Green acre to Dall.pdf
On May 1, Melforth Realty Company offered to sell Green acre to Dallas, Inc., for $1 Million.
The offer was made by a letter sent overnight delivery and stated that the offer would expire on
May 15. Dallas decided to purchase the property and sent a letter by registered first-class mail to
Melforth on May 10 accepting the offer. As a result of unexplained delays in the postal service,
the letter was not received by Melforth until May 22. Melforth wished to sell Greenacre to
another buyer who is offering $1.2 million for the tract of land. Has a contract resulted between
Melforth and Dallas?
Solution
Yes, a contract has been formed.
Offeror - Melforth Realty Company
Offeree- Dallas
Communication- letter and registered first class mail
For a contract to be formed, Acceptance of an offer and communication to offeror are necessary.
Here the problem is with communication.
• An acceptance is effective when it is sent, i.e. upon dispatch.
• As per the rule -effective moment: acceptance by dispatch, an acceptance is generally
effective upon dispatch, when an authorized means of communication is used.
If an unauthorized means is used, the acceptance occurred only when received by the offeror if it
was received within the time during which the authorized means would have arrived.
Authorized means- historically, it is the one that is used by the offeror or one that is mentioned in
the offer. But due to different modes of communication developed, The Restatement and the
Code now offers a broader definition of authorized means- any reasonable means to
communicate, unless the offer stipulates otherwise
As a General rule – acceptance of offer must be communicated to offeror. Registered mail is an
authorized means of communication.
Here the offeror has not mentioned any specific medium. There are no stipulated provisions in
the offer, such as
Hence the offeree is impliedly authorized to use any reasonable means of communication. Hence
registered mail, a reasonable means of communication, is considered as an authorized medium as
per the restatement by code. By the general rule, the offer becomes accepted by effective
moment: acceptance by dispatch.
Note:
Even though registered mail is not the same as letter, we consider this as reasonable means and
hence authorized because it satisfies two criteria
Since it is authorized means, the offer stands accepted at the time of dispatch( even though it
reached late).
But unauthorized means will be acceptred only based on time of receipt (if they reach later than
the time taken for a authorized means , they will not be accpeted)..
Find the kernel and range (Image) of the following transformation p.pdf
Find the kernel and range (Image) of the following transformation: phi: R^3 rightarrow R^2
phi (x, y, z) = (2x - y + 3z, 3x + 2y - z)
Solution
Let, (x,y,z) be in kernel
So, phi(x,y,z)=0=(2x-y+3z,3x+2y-z)
2x-y+3z=0,
3x+2y-z=0
So, y=2x+3z
3x+2(2x+3z)-z=0
7x+5z=0
x=-5z/7
y=2x+3z=-10z/7+3z=11z/7
So, (x,y,z)=(-5z/7,11z/7,z)=z/7(-5,11,7)
Hence, kernel of phi ={(-5,11,7)t: t is a real number}
phi is a map from R3 to R2
So, by rank nullity theorem
dim kernel +dim range =3
kernel is spanned by 1 non zero vector . Hence, dim kernel =1
So, dim range =2
Now range is a subset of R2 and R2 has dimension 2
And range has dimension 2. So Range is R2 itself..
Notes1-this is web programming ... HTML2-I need the calculator l.pdf
Notes
1-this is web programming ... HTML
2-I need the calculator look exacly what in the picture with buttons 1 through 9( see the picture )
3- I have tried to do it but is not complete and my code ( the calculator acting wrong )
4- for example if I enter ( 9*9 ) I should get 81 and so on..... make sure ( - , + , / , and * )
working like other calculator please
5- here is the picture of the calculator with the requierments and my code also...
6- once you done, please copy and paste the code here. not provide code with picture. thanks in
advance...
1-!DOCTYPE html
2-html
3-head
4-style
/*table {
border-spacing: 0;
width: 400px;
height: 400px;
background-color: #81C7D4;
}
tr {
height: 200px;
}
td {
padding: 0;
margin: 0;
height: 200px;
} */
#monitor {
margin: 20px;
width: 360px;
height: 160px;
border: 0px;
background-color: white;
font-family: monospace;
text-align: right;
font-size: 160px;
}
div.button1 {
position: relative;
margin: 20px;
width: 160px;
height: 360px;
border: 0;
background-color: #A5DEE4;
font-family: monospace;
font-size: 150px;
text-align: center;
cursor: pointer;
-webkit-user-select: none;
}
div.button2 {
position: relative;
margin: 20px;
width: 360px;
height: 160px;
border: 0;
background-color: #A5DEE4;
font-family: monospace;
font-size: 150px;
text-align: center;
cursor: pointer;
-webkit-user-select: none;
}
div.button {
position: relative;
margin: 20px;
width: 160px;
height: 160px;
border: 0;
background-color: #A5DEE4;
font-family: monospace;
font-size: 150px;
text-align: center;
cursor: pointer;
-webkit-user-select: none;
}
div.button:hover {
position: relative;
top: -5px;
left: -5px;
box-shadow: 10px 10px 10px;
}
div.button:active {
position: relative;
top: 5px;
left: 5px;
box-shadow: 0 0 0;
}
Demo
0
+
-
*
/
7
8
9
4
5
6
C
1
2
3
0
.
= In this assignment, you will develop a simple calculator similar to the following example 7 8 9
C
Solution
HTML:
Del%+
789-
456x
123/
0.=
CSS:
body {
background:#777;
}
#background {
width:300px;
height:400px;
background:gray;
margin:50px auto;
-webkit-animation:bgChange 2s 2s alternate infinite;
transition: all 2s ease;
}
button {
border:0;
color:#fff;
}
#result {
display:block;
font-family: sans-serif;
width:230px;
height:40px;
margin:10px auto;
text-align: right;
border:0;
background:#3b3535;
color:#fff;
padding-top:20px;
font-size:20px;
margin-left: 25px;
outline: none;
overflow: hidden;
letter-spacing: 4px;
position: relative;
top:10px;
}
#result:hover {
cursor: text;
}
#first-rows {
margin-bottom: 20px;
position: relative;
top:10px;
}
.rows {
width:300px;
margin-top:10px;
}
#delete {
width:110px;
height:50px;
margin-left:25px;
border-radius:4px;
}
/* Aligning the division and dot button properly */
.fall-back {
margin-left:3px !important;
}
/* Aligning the addition and equals to button properly */
.align {
margin-left: 6px !important;
}
/* Button styling */
.btn-style {
width:50px;
height:50px;
margin-left:5px;
border-radius:4px;
}
.eqn {
width:50px;
height:50px;
margin-left:5px;
bord.
O A. Journalize adjusting entries O B. analyze transactions as they o.pdf
O A. Journalize adjusting entries O B. analyze transactions as they occur ( C. start with the
beginning account balances O D. journalize transactions that occur
Solution
Journlize adjusting entries is that step which is takes place only at the end of the accounting
period
So answer is a) Journalize adjusting entries.
Solutons Maths Escape Room Spatial .pptx
Solutions of Puzzles of Mathematics Escape Room Game in Spatial.io
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Which of the following are principles of the AICPA Code of Professio.pdf
Which of the following are principles of the AICPA Code of Professional Conduct? (Mark all
that apply)
Conservatism
Integrity
Due Care
Objectivity and Independence
Conservatism
Integrity
Due Care
Objectivity and Independence
Solution
The Correct Answer would be Integrity, Due Care, Objectivity and Independence
Integrity - As users of the financial statements rely on financial statements audited by the auditor.
The auditor must maintain highest integrity while discharging his duties.Integrity requires the
member to maintian client confidentiality. The information gained through the course of
discharging his duties must not be disclosed to anyone except with prior permission of his client
or when the law or regulations require disclosure of such information. He should not look for his
personal interest over the interest of the public.The members are also required to observe the
principles of Objectivity and Due Care.
Due Care : A member should be due dilligent and must not be grossly negligent while
performing his professional duties. He should abide the professional and ethical standards and he
should continously work towards improving the quality of services provided by him. While
performing an professional activity the member must make a proper plan to perform such
activity and he should continously monitor the activities.He should discharge his duties as a
member to the best of his ability.
Objectivity and Independence - A member performing services must remain independent at all
times during the course of such services. The principle of Objectivity requires the member to be
impartial, intellectually honest and free of conflicts on interest. Independence enhances the
member\'s ability to act with integrity to be objective and maintain an attitude of professional
skepticsm. A member in practice shall continously assess the relationship with client and public
responsibility as required by the principles of Objectivity and Independence.The members who
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Thouhgts on the future of information technology (IT) software secur.pdf
Thouhgts on the future of information technology (IT) software security developments and the
outlook for InfoSec professionals.
Ch14
Solution
Information technology is one of major part in computer science, wherein the major concern is
about IT security, the computer attacks were increased in last few decades’ .The secure future of
Information technology is protecting the networks and cyber security.
Now-a-days majority people were using internet where security is major concern for every
person and Identity theft is one the concern wherein the intruder will stole the information such
as the credit card numbers, Pin’s and social security number and online bank accounts, date of
birth. These hackers will sell the information of the person to third party vendors. Using the
information financial crimes were happening like credit card frauds and accessing online bank
accounts.
Trojan program like Zeus attacked the U.S dept. of transportaion.Zues has different forms and it
was ligitametly used by the criminals for financial attacks and stealing the protected storage
.downloads and executes the arbitrary programs. It automatically redirects the victim to different
site and takes control of web pages and stealing the information
Phishing is a form of fraud in which the attacker tries to learn information such as login
credentials or account information by masquerading as a reputable entity or person in email, IM
or other communication. Channels. Attacks like black hat hacking and attacking the social media
sites by creating a clone of website, whenever the user enters the personal information the
information emailed to them. Phishing is an example of social engineering techniques used to
deceive users, and exploits the poor usability of current web security technologies.
Cyber security have to be improve a lot and white hat hackers will analyse where security
breaches may occur or have occurred, and repair or strengthen systems against such breaches.
Information security specialists and security experts have to be motivated as it is one of the
major fields for any country. The ability, efficiency must be increased to stop the breaches and
protect the future of information security..
The systemic acquired resistance (SAR) demonstrated in the experimen.pdf
The systemic acquired resistance (SAR) demonstrated in the experiment with the tobacco mosaic
virus is possible due to signals sent:
Question 2 options:
through the air
through the xylem
along the leaf surface
through the phloem
through the air
through the xylem
along the leaf surface
through the phloem
Solution
Answer: through the phloem
Explanation:
Several studies have shown that the establishment of SAR involves the generation and transport
of signals via phloem to the uninfected distal tissues.
One implication of the Lyon hypothesis was that adult females would b.pdf
One implication of the Lyon hypothesis was that adult females would be ___ with ___ alleles
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Solution
ans- genetic mosaics,different,different
In genetics mosaic refers to a term which explains the presence of two or more cells population
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the problems of vietnam in communication during international busine.pdf
the problems of vietnam in communication during international business actives
Solution
The main problems that doing International business activities is vietnam is that there the laws
are too rigid that it is difficult is settin g up a business in vietnam where getting a land ,
electricity , investors etc is a big problem and it is very difficult.
There is lack of infrastruture which is also one major problem as to start a business we have to
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The culture of these people quite different where sometimes it is difficult to adapt to their culture
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Corruption is also another problem in Vietnam.
Taxes in vietnam are very high which is also one major problem..
The first signs of niacin deficiency are all of the following EXCEPT .pdf
The first signs of niacin deficiency are all of the following EXCEPT dermatitis anorexia
indigestion weakness
Solution
Answer is dermatitis
The early stage signs and symptoms of niacin deficiency are
Weakness
Headache
Indigestion,
Anorexia,
Fatigue,
Headache
Mild skin eruptions,
Backache
Weight loss.
Only in the advanced stage, the person will get scaly dermatitis. So dermatitis is not the early
sign of niacin deficiency..
The Ba(s) gets formed after reductionBa2+ + 2e- -- Ba(s) which is.pdf
The Ba(s) gets formed after reduction
Ba2+ + 2e- --> Ba(s) which is at cathode (negative electrode)
2I- --> I2(s) + 2e- which is at anode (positive electrode)
Do not understand why this is wrong when I say Ba(s) is formed at negative electrode and I2(s)
is formed at postive electrode.
Solution
the ba2+ ions will migrate to the cathode to gain electrons and convert themselves to Ba(s)
and I- will migrate to the positive electrode to form I2.
so you are correct
since you will also get the E cell >0.
Submit a 2-3 page paper addressing each of the following 1.Define .pdf
Submit a 2-3 page paper addressing each of the following: 1.Define \"air transportation
industry\" and distinguish between certificated air carriers and general aviation. 2.Discuss one
argument in favor and one opposed to U.S. airline deregulation in 1978.
Solution
Air transportation industry is a sub sector of the warehouse and transportation industry. Air
transportation refers to the transport between interstate. This industry provides transportation of
both the passengers as well as cargo. Air transportation industry utilizes helicopters, aircrafts as
well as airplanes to transport the cargo and passengers.
This sector has two types of transportation scheduled as well as unscheduled transportation. The
scheduled air carriers follow regular schedules and have specified route. The unscheduled
carriers fly at non-peak time slots.
Difference between certified air carriers and general aviation is elaborated below:
2.
The Airline deregulation act was incorporated on 24th October 1978 by the US Federal law. This
act is prepared to remove the control of US government over the routes, fares and entry of new
airlines in the industry.
This act helped to increase the number of passengers travelling on US airlines. Besides this it
also help to reduce the price of plane ticket irrespective of inflation. It also raised concerns about
the safety in aviation industry.
However this act also involves certain downsides. One of the major disadvantages of this act
includes the increasing dominance of few major carriers over the industry..
Nessus is a network security toolIn a pragraph describe the tool’s.pdf
Nessus is a network security tool
In a pragraph describe the tool’s features, what it provides?
Note: provide relaiblerefrences for your answer.
Solution
What is Nessus?
Nessus is a remote security scanning tool, which scans a computer and raises an alert if it
discovers
any vulnerabilities that malicious hackers could use to gain access to any computer you have
connected to a network.
It does this by running over 1200 checks on a given computer, testing to see if any of these
attacks could be used
to break into the computer or otherwise harm it.
Who would use a tool like this?
If you are an administrator in charge of any computer (or group of computers) connected to the
internet,
Nessus is a great tool help keep their domains free of the easy vulnerabilities that hackers and
viruses commonly look to exploit.
Why Nesus?
Nessus has a modular architecture consisting of centralized servers that conduct scanning,
and remote clients that allow for administrator interaction. Administrators can include NASL
descriptions of
all suspected vulnerabilities to develop customized scans. Significant capabilities of Nessus
include:
-Compatibility with computers and servers of all sizes.
-Detection of security holes in local or remote hosts.
-Detection of missing security updates and patches.
-Simulated attacks to pinpoint vulnerabilities.
-Execution of security tests in a contained environment.
-Scheduled security audits.
More Features of Nessus Tool:
1)Flexible Deployment Options
Install Nessus on-premises or as a cloud-hosted solution to assess physical, virtual or cloud
environments.
2)Multiple Assessment Types
Protect your IT environment by running vulnerability scans, configuration and compliance
checks,
malware detection, web application scanning and more.
3)Rich Assessment Capabilities
Nessus includes a deep set of assessment capabilities, including agent-based and agent-less
scanning,
to allow you to scan more assets, more frequently.
4)Ongoing Management
Nessus makes it easy to manage both the product and users, with automatic updates and a
constant feed of new information from Tenable.
5)Connect With Core Systems
Integrate Nessus with patch management, mobile device management and credential
management systems.
6)Reporting
Run reports, easily filter data and share results with others in a variety of formats to help others
in the organization understand and address vulnerabilities.
References :
https://www.tenable.com/products/nessus-vulnerability-scanner
http://searchnetworking.techtarget.com/definition/Nessus.
Solve given LP problem using simplex method and find maximum value o.pdf
1. The document describes solving a linear programming problem using the simplex method. It provides the standard form of the LP problem with the objective function and constraints.
2. It shows the initial basic feasible solution and constructs the initial tableau. It then performs two iterations of the simplex method by choosing incoming and outgoing variables.
3. After two iterations, it finds that the optimal solution is x1=15 and x2=12, with maximum objective value Z=120. It provides the final simplex table.
Show a rightmost derivation for the string(id + id) id Usin.pdf
Show a rightmost derivation for the string:
(id + id) * id
Using the grammer:
E -> E + T | E * T | T
T -> ( E ) | id
Solution
The rightmost derivation for the string is as follows:
E->E*T
E->E*id (Since, T->id)
E->T*id (Since, E->T)
E->(E)*id (Since, T->(E))
E->(E+T)*id (Since, E->E+T)
E->(E+id)*id (Since T->id)
E->(T+id)*id (Since E->T)
E->(id+id)*id (Since T->id).
25. The Performance Principle of GAAS requires that sufficient approp.pdf
25. The Performance Principle of GAAS requires that sufficient appropriate evidential matter be
obtained about whether material misstatements exist. The primary means by which the auditor
meets this requirement is through a. studying and documenting internal control. b. performing
substantive tests. c. use of statistical sampling. d. preparation of a detailed audit program.
Solution
Ans- The primary means by which the auditor meets its requirement is through - (a) studying and
documenting internal control..
Question 4 The recent civil war in Syria is an example of O the succe.pdf
Question 4 The recent civil war in Syria is an example of O the successful implementation of
order by a government O the problems that every authoritarian government eventually faces.
democracy taken to the extreme. O a strong central authority. O the lack of government as we
normally understand it
Solution
Syria Civil War is an example of the problems that every authoritarian government eventually
faces.
In Syria since 2011, protesters are demanding an end to the authoritarian practices of the Assad
regime. People come out an protest when any authoritarian govenment starts becoming unfair to
its people..
Project 3–Advanced Taxi SystemObjectiveTo gain experience and prac.pdf
Project 3–Advanced Taxi SystemObjective
To gain experience and practice using classes.
Problem
As a concierge at a local hotel, you would like to simplify your work when ordering taxi rides for
your customers. Write a program that will place orders with local taxi companies for your
customers.
Specifications
For your program, implement two classes and a struct. You will have a class for taxi companies,
a class for times, and a struct for orders. The class and struct attributes and methods should be as
follows:
Time
-int h, m
stores the time in 24h mode
-void rollForward()
-int getH()
converts h to 12-hour mode, used by print
-int getM()
returns m, used by print
+Time(int h, int m)
constructor, sets h and m
+Time()
constructor, doesn’t set anything
+void setTime()
asks the user to input time in 24h mode
+void print()
nicely prints the time in 12h mode
Trip
int miles
Time pickup
string passenger
Taxi
-string name
stores the name of the taxi company
-vector< Trip > trips
stores the list of trips ordered with the company
-double rateMiles
stores the charge per mile
-double rateTrips
stores the charge per trip (flat rate)
+Taxi(string n, double rM, double rT)
constructor that sets the name, and rates
+string getName()
returns the company’s name
+double calculateTrip(Trip t)
calculates the cost of the trip passed as argument
+double calculateCart()
calculates cost of all pending orders
+void addTrip(Trip t)
adds a trip to the list of orders
+void showTripx()
prints the total pending cost and shows all trips
In int main, you should start by establishing an array of three taxi companies. The following
properties should be given to each taxi company:
Build a menu system that will allow the user to order a trip, view their cart, or exit.
Ordering a trip should ask the user for the passenger’s name, the number of miles to be driven,
and use the Time class method to get the time of the pickup. Create a Trip instance with those
pieces of information. Next, display a submenu for the user to choose a taxi company from
which to order. Show the cost the trip would be with each company using the calculateTrip class
method. Use a for loop to iterate over your taxi company array rather than re-writing the same
basic menu option for each company. When the user selects a company to place the order with,
us the addTrip class method of the corresponding taxi company to add the Trip instance you
created earlier.
Viewing the cart should use a for loop to iterate over the companies in the array, calling the
showTrips class method for each.
Sample Output: Normal Operation (user input in italics)
>2
Active Trips:
>1
What is the passenger\'s first name? Bob
How many miles would you like to travel? 10
Enter the time with whitespace separating the hours and minutes: 5 45 Which company would
you like to place the Trip with?
1. Checker Cab - $30.00
2. GTS Lawrence - $7.00
3. Jayhawk Taxi - $9.00
>2
>2
Active Trips:
Name
Charge per mile
Charge per trip
Checker Cab
0
30
GTS Law.
please help me in C++Objective Create a singly linked list of num.pdf
please help me in C++
Objective: Create a singly linked list of numbers based upon user input.
Program logic: Ask for a number, add that number to the front of the list, print the list. Repeat
until they enter -1 for the number. .
Sample Input: 10, 15, 5, 2, 4, -1 Output: 4, 2, 5, 15, 10
Solution
#include
#include
using namespace std;
// It contains the value and the pointer to the next element in the list.
struct element {
int value;
struct element *next;
};
struct element *head = NULL;
// The list is stored in the object of this class.
class linkedlist {
public:
// To display list, we first see if head is NULL,
// If head is NULL it means the list is empty.
// Then we traverse along the list and display each item, until the next pointer is NULL.
void display() {
if(head == NULL){
cout << \"The list is empty\ \";
} else {
struct element *temp;
temp = head;
while(temp != NULL){
cout << temp->value << \" \" ;
temp = temp->next;
}
cout << \"\ \";
}
}
// To add an element to the list,create a newElement and store the value.
// If head is NULL, add the newElement to the head.
// To add an element at the starting of the list.
// The next pointer of the newElement must point to the old head.
// The new head must be pointed to the newElement.
void add(int a){
struct element *newElement;
newElement = (struct element *)malloc(sizeof(struct element));
newElement->value = a;
newElement->next = NULL;
if(head == NULL) {
head = newElement;
} else {
newElement->next = head;
head = newElement;
}
}
};
int main()
{
// Create an object of the class linkedlist.
linkedlist l = linkedlist();
int a;
do {
cout << \"Enter a number : \";
cin >> a;
if(a!=-1) { // If the number is -1 do not add it to the list.
l.add(a); // Add the number to the list.
}
l.display(); // Display the list.
} while(a!=-1); // Keep asking for a number until -1 is pressed.
return 0;
}.
Part ENow predict the outcome of a partial diploid of your novel d.pdf
Part E
Now predict the outcome of a partial diploid of your novel dominant negative mutation (trpRd-)
and a trpRs mutation.
trpRd- trpO+ / trpRs trpO+
How would trp genes be regulated in this partial diploid?
How would trp genes be regulated in this partial diploid?
D. There will be no expression of trp genes. trpRd-is recessive to trpRs.
Between A and B. C and D are wrongA. Expression of trp genes will be constitutive. trpRd-is
dominant to trpRs.B. There will be no expression of trp genes. trpRd-is dominant to trpRs.C.
Expression of trp genes will be constitutive. trpRd-is recessive to trpRs.
D. There will be no expression of trp genes. trpRd-is recessive to trpRs.
Between A and B. C and D are wrong
Solution
The correct option is - There will be no expression of trp genes. trpRd- is dominant to trpRs ..
On May 1, Melforth Realty Company offered to sell Green acre to Dall.pdf
On May 1, Melforth Realty Company offered to sell Green acre to Dallas, Inc., for $1 Million.
The offer was made by a letter sent overnight delivery and stated that the offer would expire on
May 15. Dallas decided to purchase the property and sent a letter by registered first-class mail to
Melforth on May 10 accepting the offer. As a result of unexplained delays in the postal service,
the letter was not received by Melforth until May 22. Melforth wished to sell Greenacre to
another buyer who is offering $1.2 million for the tract of land. Has a contract resulted between
Melforth and Dallas?
Solution
Yes, a contract has been formed.
Offeror - Melforth Realty Company
Offeree- Dallas
Communication- letter and registered first class mail
For a contract to be formed, Acceptance of an offer and communication to offeror are necessary.
Here the problem is with communication.
• An acceptance is effective when it is sent, i.e. upon dispatch.
• As per the rule -effective moment: acceptance by dispatch, an acceptance is generally
effective upon dispatch, when an authorized means of communication is used.
If an unauthorized means is used, the acceptance occurred only when received by the offeror if it
was received within the time during which the authorized means would have arrived.
Authorized means- historically, it is the one that is used by the offeror or one that is mentioned in
the offer. But due to different modes of communication developed, The Restatement and the
Code now offers a broader definition of authorized means- any reasonable means to
communicate, unless the offer stipulates otherwise
As a General rule – acceptance of offer must be communicated to offeror. Registered mail is an
authorized means of communication.
Here the offeror has not mentioned any specific medium. There are no stipulated provisions in
the offer, such as
Hence the offeree is impliedly authorized to use any reasonable means of communication. Hence
registered mail, a reasonable means of communication, is considered as an authorized medium as
per the restatement by code. By the general rule, the offer becomes accepted by effective
moment: acceptance by dispatch.
Note:
Even though registered mail is not the same as letter, we consider this as reasonable means and
hence authorized because it satisfies two criteria
Since it is authorized means, the offer stands accepted at the time of dispatch( even though it
reached late).
But unauthorized means will be acceptred only based on time of receipt (if they reach later than
the time taken for a authorized means , they will not be accpeted)..
Find the kernel and range (Image) of the following transformation p.pdf
Find the kernel and range (Image) of the following transformation: phi: R^3 rightarrow R^2
phi (x, y, z) = (2x - y + 3z, 3x + 2y - z)
Solution
Let, (x,y,z) be in kernel
So, phi(x,y,z)=0=(2x-y+3z,3x+2y-z)
2x-y+3z=0,
3x+2y-z=0
So, y=2x+3z
3x+2(2x+3z)-z=0
7x+5z=0
x=-5z/7
y=2x+3z=-10z/7+3z=11z/7
So, (x,y,z)=(-5z/7,11z/7,z)=z/7(-5,11,7)
Hence, kernel of phi ={(-5,11,7)t: t is a real number}
phi is a map from R3 to R2
So, by rank nullity theorem
dim kernel +dim range =3
kernel is spanned by 1 non zero vector . Hence, dim kernel =1
So, dim range =2
Now range is a subset of R2 and R2 has dimension 2
And range has dimension 2. So Range is R2 itself..
Notes1-this is web programming ... HTML2-I need the calculator l.pdf
Notes
1-this is web programming ... HTML
2-I need the calculator look exacly what in the picture with buttons 1 through 9( see the picture )
3- I have tried to do it but is not complete and my code ( the calculator acting wrong )
4- for example if I enter ( 9*9 ) I should get 81 and so on..... make sure ( - , + , / , and * )
working like other calculator please
5- here is the picture of the calculator with the requierments and my code also...
6- once you done, please copy and paste the code here. not provide code with picture. thanks in
advance...
1-!DOCTYPE html
2-html
3-head
4-style
/*table {
border-spacing: 0;
width: 400px;
height: 400px;
background-color: #81C7D4;
}
tr {
height: 200px;
}
td {
padding: 0;
margin: 0;
height: 200px;
} */
#monitor {
margin: 20px;
width: 360px;
height: 160px;
border: 0px;
background-color: white;
font-family: monospace;
text-align: right;
font-size: 160px;
}
div.button1 {
position: relative;
margin: 20px;
width: 160px;
height: 360px;
border: 0;
background-color: #A5DEE4;
font-family: monospace;
font-size: 150px;
text-align: center;
cursor: pointer;
-webkit-user-select: none;
}
div.button2 {
position: relative;
margin: 20px;
width: 360px;
height: 160px;
border: 0;
background-color: #A5DEE4;
font-family: monospace;
font-size: 150px;
text-align: center;
cursor: pointer;
-webkit-user-select: none;
}
div.button {
position: relative;
margin: 20px;
width: 160px;
height: 160px;
border: 0;
background-color: #A5DEE4;
font-family: monospace;
font-size: 150px;
text-align: center;
cursor: pointer;
-webkit-user-select: none;
}
div.button:hover {
position: relative;
top: -5px;
left: -5px;
box-shadow: 10px 10px 10px;
}
div.button:active {
position: relative;
top: 5px;
left: 5px;
box-shadow: 0 0 0;
}
Demo
0
+
-
*
/
7
8
9
4
5
6
C
1
2
3
0
.
= In this assignment, you will develop a simple calculator similar to the following example 7 8 9
C
Solution
HTML:
Del%+
789-
456x
123/
0.=
CSS:
body {
background:#777;
}
#background {
width:300px;
height:400px;
background:gray;
margin:50px auto;
-webkit-animation:bgChange 2s 2s alternate infinite;
transition: all 2s ease;
}
button {
border:0;
color:#fff;
}
#result {
display:block;
font-family: sans-serif;
width:230px;
height:40px;
margin:10px auto;
text-align: right;
border:0;
background:#3b3535;
color:#fff;
padding-top:20px;
font-size:20px;
margin-left: 25px;
outline: none;
overflow: hidden;
letter-spacing: 4px;
position: relative;
top:10px;
}
#result:hover {
cursor: text;
}
#first-rows {
margin-bottom: 20px;
position: relative;
top:10px;
}
.rows {
width:300px;
margin-top:10px;
}
#delete {
width:110px;
height:50px;
margin-left:25px;
border-radius:4px;
}
/* Aligning the division and dot button properly */
.fall-back {
margin-left:3px !important;
}
/* Aligning the addition and equals to button properly */
.align {
margin-left: 6px !important;
}
/* Button styling */
.btn-style {
width:50px;
height:50px;
margin-left:5px;
border-radius:4px;
}
.eqn {
width:50px;
height:50px;
margin-left:5px;
bord.
O A. Journalize adjusting entries O B. analyze transactions as they o.pdf
O A. Journalize adjusting entries O B. analyze transactions as they occur ( C. start with the
beginning account balances O D. journalize transactions that occur
Solution
Journlize adjusting entries is that step which is takes place only at the end of the accounting
period
So answer is a) Journalize adjusting entries.
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