4 A piece of lead metal was added to an aqueous solution of copper(I.pdf
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4: A piece of lead metal was added to an aqueous solution of copper(II) nitrate, and within a few minutes it was observed that the lead turned black and crumbled, and the blue solution characteristic of copper(II) ions faded. (NOTE: Lead forms a 2+ ion whern it reacts.) Write molecular, ionic and net ionic equation. Identify spectator ions. Solution molecular equation is Pb(s) + Cu(NO3)2 (aq)..................> Pb(NO3)2 (aq) + Cu(s) Ionic equation is Pb(s) + Cu2+ (aq) + 2 NO3- (aq)..................> Pb2+ (aq) + 2 NO3- (aq) + Cu(s) Net ionic equation is Pb(s) + Cu2+ (aq).................> Pb2+ (aq) + Cu(s) spectator ion is NO3- (aq) that is nitrate ion..
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Recommended
Case 2-A Work–Life Balance Answer the following questions at the bo.pdf
C++ Write a function which prompts the user for a number and returns it. Then call the function
from main() to get the number and then display it.
Solution
#include
using namespace std;
int getNumber() //function definition
{
int number;
cout<<\"Enter a number : \";
cin>>number;
return number;
}
int main()
{
cout<<\"\ The number you entered is :\"<.
C++ Write a function which prompts the user for a number and return.pdf
Below are the sequences of portions of the yfg1 mRNA and three yfg1 mRNA variants (A, B,
and C) from zebrafish embryos.
5’...GAUGAAAGAUCAGGUCUGAAUGUAU...3’ yfg1 mRNA
5’...GAUGATTCAUCAGGUCUGAAUGUAU...3’ Variant A
5’...GAUGAAAGAUCAGGACAGAAUGUAU...3’ Variant B
5’...GAUGAAAGAUCAACUCUGAAUGUAU...3’ Variant C
You’ve created a probe which is 100% complementary to the sequence of the yfg1 mRNA:
5’...TTCAGACCTGATCTTTCATC...3’.
You hybridize the probe to a blot of total zebra fish RNA at room temperature (20C), and then
want to adjust the stringency by washes at 50C. Which of the four mRNAs will you “see” as
bands on film when you develop your northern blot?
A. yfg1 alone
B. yfg1 and A
C. yfg1 and B
D. yfg1 and C
E. all of them
F. none of them
PLEASE ANSWER ALL QUESTIONS AND EXPLAIN I WANT TO UNDERSTAND!
Solution
the reverse compliment of 5’...TTCAGACCTGATCTTTCATC...3’is :
GATGAAAGATCAGGTCTGAA. the sequence similarity for the 4 mRNAs will be:
5’...GAUGAAAGAUCAGGUCUGAAUGUAU...3’ yfg1 mRNA
5’...GAUGATTCAUCAGGUCUGAAUGUAU...3’ Variant A
5’...GAUGAAAGAUCAGGACAGAAUGUAU...3’ Variant B
5’...GAUGAAAGAUCAACUCUGAAUGUAU...3’ Variant C
50C is high stringency wash, and it allows up to 5% mismatch.
from our observation, variant A has 3 bp mismatch, and B&C has a 2bp mismatch. 5% of 20 mer
probe is 1bp. thus all the 3 variants have more than a 1bp mismatch, all 3 variants will not be
visible/detected as bands on film. Hence, the answer is option A. yfg1 alone.
Any ideas why this isnt being recognized as a class. Its conside.pdf
Also add a brief description of the algorithm (what it does, the limitations of its effectiveness, all
the assumptions you made even if the appear in the question). Variable names must be
descriptive and every one of them must be declared and followed by a brief comment indicating
its purpose (i.e: length - is the length of the box).
Also add a brief description of the algorithm (what it does, the limitations of its effectiveness, all
the assumptions you made even if the appear in the question). Variable names must be
descriptive and every one of them must be declared and followed by a brief comment indicating
its purpose (i.e: length - is the length of the box). (10 marks) Write an algorithm to determine if a
person is the right age to be permitted into a bar in in Alberta (Note: You are supposed to be at
least 18 years old to enter a bar in Alberta). First example of \"running\" the algorithm old are
you? 16 You may not enter the bar. Second example of \"running\" the algorithm How old are
you? 29 You may enter the bar.
Solution
Algorithm:
int Age;
print\"How old are you?\"
input \"Age\"
if(Age>=18)
print\"you may enter the bar\"
else
print\"you may not enter the bar\"
Description:
Age-age of the person
The program checks whether the age of the person is less than 18 if so then it displays the
following statement
\"You may not enter the bar\"
If the persons age is equal to or greater than 18 then it displays the following
\"You may enter the bar\"
I hope the algorihtm is more effective and useful for the bar in Alberta.
actice edF sophy i does As a Make perspective, the HR perspective, .pdf
a) void cleanse(vector & v)
Implement a function that replaces in a vector each occurrence of the number 0 with the number
1 and the number 13 with the number 7 and leaves all other values unchanged. For example, the
function would convert (13, 1, 0, 26, 7) to (7, 1, 1, 26, 7). A declaration of the function is shown
above
b) int minValue(const vector & v)
Provide an implementation of the minValue function whose declaration is shown above. The
function takes a single argument, which is a vector of int. The function returns the smallest int
that is in the vector.
c) int search(const vector & v, int k)
Implement a function that searches for a given value in a vector of integers. If the value is found,
the function returns the index of the value in the vector otherwise it returns 1. Do not assume the
values are in order do not use binary search. For example, for v = ( 2, 4, 18, 6) the function
returns 1 for k = 1 and 2 for k = 18. A declaration of the function is shown above.
Solution
Hi,
I have implemented function that you have posted. I have one changes in function signature.
While declaring any vector, we need to specify its type. In your question, you have written
function siganture nut this signature is not valid.
Ex.: void cleanse(vector & v) // Its wrong
void cleanse(vector & v)
#include
#include
#include
using namespace std;
void cleanse(vector& v)
{
for (vector ::iterator itr = v.begin(); itr != v.end(); itr++)
{
if (*itr == 0)
*itr = 1;
else if (*itr == 13)
*itr = 7;
}
}
int minValue(const vector & v)
{
int min = v[0];
for (int i = 1; i < v.size(); i++)
{
if (min > v[i])
min = v[i];
}
return min;
}
int search(const vector & v, int k)
{
int retVal = 1;
for (int i = 0; i < v.size(); i++)
{
if (v[i] == k)
{
retVal = i;
break;
}
}
return retVal;
}
int main()
{
vector vect = { 13, 1, 0, 26, 7 };
DisplayData(vect);
cleanse(vect);
DisplayData(vect);
cout << \"\ Min : \" << minValue(vect);
int val;
cout << \"\ Enter value that we want to search \";
cin >> val;
cout << \"The \" << val << \" is at location \" << search(vect, val);
_getch();
return 0;
}.
why is it important in everyday life to monitor water levels in orga.pdf
What is the number of intersection of n points, where no 3 are on the same line?
Solution
two points are required to form a line if we have n points then there will be n/2 points
If you choose n lines randomly, they will intersect at (n2n)/2different points almost surely.
More systematically: Choose n directions for the nn lines such that no two lines are parallel.
Then every line will intersect every other line, and you get (n2n)/2 points of intersection unless
there happens to be some point where three or more lines intersect
so we have n/2 lines so we have (n2/4n/2)/2 points.
Which system performs better using OFDM to service two different us.pdf
What is outsourcing?
- When would it make sense based on quantitative factors only for companies like Toyota and
Boeing to outsource?
- What are 3 qualitative factors that companies like Toyota and Boeing should consider before
outsourcing?
Solution
Outsourcing is when one company hires anther company to perform some of its functions on a
contract basis.The main motive is to save costs and increase profits.For eg. A call centre.
It would not make sense for companies like Toyota and Boeing to outsource based only on
quantitative factors
such as costs.
Qualitaive factors they should consider before outsourcing:
1) Employee Morale : outsourcing leads to lay offs , which may have an adverse effect on the
remaining employees
who may fear that they may be the next to be laid off.
2)Quality :The quality of the goods or services supplied by the external company should be good
, other
wise the reputation of these companies is at stake.
3) Stability of the external company: The company should be financially stable , because if it
shuts down,
it will interrupt the activities of the outsoucing company ( ie Boeing and Toyota).
Which of the following statements is not truea.Every wallpaper pa.pdf
What is a current liability? Distinguish between a current liability and a long term debt.
Solution
Current liabilities are those liabilities which become due or obligation are to be meet within
a(one) normal accounting cycle.
Examples of current liabilities are accounts payable, expenses payable, short term loans, etc
Difference:-
Current liabilities becomes due or obligation are to be made within a(one) accounting cycle and
these are also recurring in nature.
But long term debts are debts which becomes due or obligation for payment arises after a period
of one accounting cycle i.e.after 12 months, and these are non reccurring in nature..
Which of the following demonstrates ectothermic behaviorQuestion .pdf
What are the five signs of tissue injury?
Solution
Ans:
The five signs of tissue injury are:
1. Discomfort or pain which is usually worse with movement in the affected area.
2. Swelling to varying degrees over the affected area and surronding regions.
3. Tenderness with pressure on the affected area.
4. Bruising (discolouration of skin) over the affected area.
5. Weakness and instability in the affected area..
Recommended
Case 2-A Work–Life Balance Answer the following questions at the bo.pdf
C++ Write a function which prompts the user for a number and returns it. Then call the function
from main() to get the number and then display it.
Solution
#include
using namespace std;
int getNumber() //function definition
{
int number;
cout<<\"Enter a number : \";
cin>>number;
return number;
}
int main()
{
cout<<\"\ The number you entered is :\"<.
C++ Write a function which prompts the user for a number and return.pdf
Below are the sequences of portions of the yfg1 mRNA and three yfg1 mRNA variants (A, B,
and C) from zebrafish embryos.
5’...GAUGAAAGAUCAGGUCUGAAUGUAU...3’ yfg1 mRNA
5’...GAUGATTCAUCAGGUCUGAAUGUAU...3’ Variant A
5’...GAUGAAAGAUCAGGACAGAAUGUAU...3’ Variant B
5’...GAUGAAAGAUCAACUCUGAAUGUAU...3’ Variant C
You’ve created a probe which is 100% complementary to the sequence of the yfg1 mRNA:
5’...TTCAGACCTGATCTTTCATC...3’.
You hybridize the probe to a blot of total zebra fish RNA at room temperature (20C), and then
want to adjust the stringency by washes at 50C. Which of the four mRNAs will you “see” as
bands on film when you develop your northern blot?
A. yfg1 alone
B. yfg1 and A
C. yfg1 and B
D. yfg1 and C
E. all of them
F. none of them
PLEASE ANSWER ALL QUESTIONS AND EXPLAIN I WANT TO UNDERSTAND!
Solution
the reverse compliment of 5’...TTCAGACCTGATCTTTCATC...3’is :
GATGAAAGATCAGGTCTGAA. the sequence similarity for the 4 mRNAs will be:
5’...GAUGAAAGAUCAGGUCUGAAUGUAU...3’ yfg1 mRNA
5’...GAUGATTCAUCAGGUCUGAAUGUAU...3’ Variant A
5’...GAUGAAAGAUCAGGACAGAAUGUAU...3’ Variant B
5’...GAUGAAAGAUCAACUCUGAAUGUAU...3’ Variant C
50C is high stringency wash, and it allows up to 5% mismatch.
from our observation, variant A has 3 bp mismatch, and B&C has a 2bp mismatch. 5% of 20 mer
probe is 1bp. thus all the 3 variants have more than a 1bp mismatch, all 3 variants will not be
visible/detected as bands on film. Hence, the answer is option A. yfg1 alone.
Any ideas why this isnt being recognized as a class. Its conside.pdf
Also add a brief description of the algorithm (what it does, the limitations of its effectiveness, all
the assumptions you made even if the appear in the question). Variable names must be
descriptive and every one of them must be declared and followed by a brief comment indicating
its purpose (i.e: length - is the length of the box).
Also add a brief description of the algorithm (what it does, the limitations of its effectiveness, all
the assumptions you made even if the appear in the question). Variable names must be
descriptive and every one of them must be declared and followed by a brief comment indicating
its purpose (i.e: length - is the length of the box). (10 marks) Write an algorithm to determine if a
person is the right age to be permitted into a bar in in Alberta (Note: You are supposed to be at
least 18 years old to enter a bar in Alberta). First example of \"running\" the algorithm old are
you? 16 You may not enter the bar. Second example of \"running\" the algorithm How old are
you? 29 You may enter the bar.
Solution
Algorithm:
int Age;
print\"How old are you?\"
input \"Age\"
if(Age>=18)
print\"you may enter the bar\"
else
print\"you may not enter the bar\"
Description:
Age-age of the person
The program checks whether the age of the person is less than 18 if so then it displays the
following statement
\"You may not enter the bar\"
If the persons age is equal to or greater than 18 then it displays the following
\"You may enter the bar\"
I hope the algorihtm is more effective and useful for the bar in Alberta.
actice edF sophy i does As a Make perspective, the HR perspective, .pdf
a) void cleanse(vector & v)
Implement a function that replaces in a vector each occurrence of the number 0 with the number
1 and the number 13 with the number 7 and leaves all other values unchanged. For example, the
function would convert (13, 1, 0, 26, 7) to (7, 1, 1, 26, 7). A declaration of the function is shown
above
b) int minValue(const vector & v)
Provide an implementation of the minValue function whose declaration is shown above. The
function takes a single argument, which is a vector of int. The function returns the smallest int
that is in the vector.
c) int search(const vector & v, int k)
Implement a function that searches for a given value in a vector of integers. If the value is found,
the function returns the index of the value in the vector otherwise it returns 1. Do not assume the
values are in order do not use binary search. For example, for v = ( 2, 4, 18, 6) the function
returns 1 for k = 1 and 2 for k = 18. A declaration of the function is shown above.
Solution
Hi,
I have implemented function that you have posted. I have one changes in function signature.
While declaring any vector, we need to specify its type. In your question, you have written
function siganture nut this signature is not valid.
Ex.: void cleanse(vector & v) // Its wrong
void cleanse(vector & v)
#include
#include
#include
using namespace std;
void cleanse(vector& v)
{
for (vector ::iterator itr = v.begin(); itr != v.end(); itr++)
{
if (*itr == 0)
*itr = 1;
else if (*itr == 13)
*itr = 7;
}
}
int minValue(const vector & v)
{
int min = v[0];
for (int i = 1; i < v.size(); i++)
{
if (min > v[i])
min = v[i];
}
return min;
}
int search(const vector & v, int k)
{
int retVal = 1;
for (int i = 0; i < v.size(); i++)
{
if (v[i] == k)
{
retVal = i;
break;
}
}
return retVal;
}
int main()
{
vector vect = { 13, 1, 0, 26, 7 };
DisplayData(vect);
cleanse(vect);
DisplayData(vect);
cout << \"\ Min : \" << minValue(vect);
int val;
cout << \"\ Enter value that we want to search \";
cin >> val;
cout << \"The \" << val << \" is at location \" << search(vect, val);
_getch();
return 0;
}.
why is it important in everyday life to monitor water levels in orga.pdf
What is the number of intersection of n points, where no 3 are on the same line?
Solution
two points are required to form a line if we have n points then there will be n/2 points
If you choose n lines randomly, they will intersect at (n2n)/2different points almost surely.
More systematically: Choose n directions for the nn lines such that no two lines are parallel.
Then every line will intersect every other line, and you get (n2n)/2 points of intersection unless
there happens to be some point where three or more lines intersect
so we have n/2 lines so we have (n2/4n/2)/2 points.
Which system performs better using OFDM to service two different us.pdf
What is outsourcing?
- When would it make sense based on quantitative factors only for companies like Toyota and
Boeing to outsource?
- What are 3 qualitative factors that companies like Toyota and Boeing should consider before
outsourcing?
Solution
Outsourcing is when one company hires anther company to perform some of its functions on a
contract basis.The main motive is to save costs and increase profits.For eg. A call centre.
It would not make sense for companies like Toyota and Boeing to outsource based only on
quantitative factors
such as costs.
Qualitaive factors they should consider before outsourcing:
1) Employee Morale : outsourcing leads to lay offs , which may have an adverse effect on the
remaining employees
who may fear that they may be the next to be laid off.
2)Quality :The quality of the goods or services supplied by the external company should be good
, other
wise the reputation of these companies is at stake.
3) Stability of the external company: The company should be financially stable , because if it
shuts down,
it will interrupt the activities of the outsoucing company ( ie Boeing and Toyota).
Which of the following statements is not truea.Every wallpaper pa.pdf
What is a current liability? Distinguish between a current liability and a long term debt.
Solution
Current liabilities are those liabilities which become due or obligation are to be meet within
a(one) normal accounting cycle.
Examples of current liabilities are accounts payable, expenses payable, short term loans, etc
Difference:-
Current liabilities becomes due or obligation are to be made within a(one) accounting cycle and
these are also recurring in nature.
But long term debts are debts which becomes due or obligation for payment arises after a period
of one accounting cycle i.e.after 12 months, and these are non reccurring in nature..
Which of the following demonstrates ectothermic behaviorQuestion .pdf
What are the five signs of tissue injury?
Solution
Ans:
The five signs of tissue injury are:
1. Discomfort or pain which is usually worse with movement in the affected area.
2. Swelling to varying degrees over the affected area and surronding regions.
3. Tenderness with pressure on the affected area.
4. Bruising (discolouration of skin) over the affected area.
5. Weakness and instability in the affected area..
What role does childrens play have in motor delopment What r.pdf
visit a local specialty store(e.g., sporting goods, cooking product, electronics) and identify a
generic product or commodity that might be de-commoditized and differential through
innovation .
the name of the book is design of pruduct edition 6th ch3 q1
Solution
Decommoditization is the opposite of commidization, where the value of product enriched and
differentiated through innovation and enrichment. In electronics one thing is LED bulb. Now
most of the elecetronics manufacturer produce LED bulb which save energy and have more life.
It can be de-commoditized by innovation and adding value in the LED bulb.Now people are
using smartphone and GPS based tracking so through innovation one can control the lighting of
home through mobile device in a remote location. Through voice command in wireless device
one should switch on and switch off the light..
What questions are descriptive studies designed to answerSoluti.pdf
Validating Credit Cards Credit card numbers are not randomly chosen. There are rules that
determine which credit card numbers are valid. This is a limited attempt to prevent fraud. If you
just make up some number, it is unlikely to be valid. You are going to write a program to
determine if a number is a valid credit card number. A credit card number must have between 13
and 16 digits. The first digit or two deter mines what type of card it is: Begins with Card Type
Visa MasterCard 37 American Express Discover For our purposes, a number that doesn\'t begin
with one of these sequences is not a valid credit card number. The algorithm for validating credit
cards is credited to Hans Luhn of IBM. To illustrate the algorithm, we will use the sample
number 4388576018402626. First, we see that this must be a Visa card, since it starts with 4. To
validate it 1. Double every second digit from right to left. If doubling of a digit results in a two-
digit number, add up the two digits to get a single-digit number. 2 2 4 2 2 4 2 38 1 2 12 2 3) 5 2 8
2 16 (1 6-7) 4 2 2. Now, add all the single digit numbers from the previous step. 4 4 8 2 3 1 7 8
37 3. Add all the digits in the odd places from right to left in the number. 6 6 0 8 0 7 8 3 38 4.
Add these two values together. 37 38 75
Solution
#include #include #include int main(void) { double cardnumber; printf(\"Give me a
number: \ \"); scanf(\"%lf\", &cardnumber); if(cardnumber < 1000000000000 ||
cardnumber > 10000000000000000) { printf(\"INVALID\ \"); return 0; }
if(cardnumber < 100000000000000 && cardnumber > 9999999999999) {
printf(\"INVALID\ \"); return 0; } char creditcard[17]; sprintf(creditcard, \"%f\",
cardnumber); char* ptr_cc; ptr_cc = strtok(creditcard,\".\"); int card_size = strlen(ptr_cc);
int sum = 0; for(int i = 1; i < card_size; i+=2) { int x = creditcard[card_size-1-i] -
\'0\'; int prod = 2 * x; if(prod>=10) { prod = prod%10 + prod/prod%10;
} sum += prod; } for(int i = 0; i < card_size; i+=2) { int x =
creditcard[card_size-1-i] - \'0\'; sum += x; } if(sum%10 != 0) {
printf(\"INVALID\ \"); return 0; } else if(creditcard[0] == \'4\') {
printf(\"VISA\ \"); return 0; } else if(creditcard[0] == \'3\' && (creditcard[1] == \'7\' ||
creditcard[1] ==\'4\')) { printf(\"AMEX\ \"); return 0; } else if(creditcard[0] ==
\'5\' && (creditcard[1] >=\'1\' && creditcard[1] <=\'5\')) { printf(\"MASTERCARD\ \");
return 0; } else { printf(\"INVALID\ \"); return 0; } }.
What is a current liability Distinguish between a current liability.pdf
using java:
An electronics company sells circuit boards at a 40 % profit. If you know the retail price of a
circuit board, you can calculate its profit with the following formula: Profit = Retail price x 0.4
Write a program that asks the user for the retail price of a circuit board, calculates the amount of
profit earned for that product, and displays the results on the screen.
please help.
Solution
profit.java:
import java.util.Scanner;
public class profit
{
public static void main(String[] args)
{
double retail_price;
Scanner scanner = new Scanner(System.in);
System.out.println(\"Enter Retail Price: \");
retail_price = scanner.nextFloat();
System.out.println(\"The Amount Of Profit is: \" + (retail_price*0.4 ));
}
}
Sample output:
Enter Retail Price:
100
The Amount Of Profit is: 40.0
Enter Retail Price:
200
The Amount Of Profit is: 80.0.
What are some of the evolutionary evidence that suggests we evolv.pdf
Use Gauss\'s approach to find the following sum (do not use formulas): 8 + 14 + 20 + 26+ ... +
86. The sum of the sequence is .
Solution
The sequence given is: 8+14+20+............+86
Now to calculate the sum of this sequence using Gauss approach we use the following steps:
Now, 8+86=94;14+80=94;20+74=94 and so on..(basically we are trying to show that the sum of
extreme terms.ie.the sum of 1st and last term,2nd and the second last term and so on, are the
same in a sequence with common difference)
Now,we have to find the number of terms in the sequence.
8=8+0*6 (We are using 6 here as the common difference between the terms of the sequence is 6)
14=8+1*6
20=8+2*6............
86=8+13*6
Hence,the no of terms(n) is 14......Therefore no of pairs is : n/2=14/2=7....This indicates that we
have 7 pairs of numbers whose sum is 94.
The sum of the sequence is= 94*7=658.
What are the five signs of tissue injurySolutionAnsThe fiv.pdf
Use the definition of the Laplace transform to find L{f(t)}
f(t) = {t, 0 ? t ?
{2
Solution
Definition - Laplace transform of a function f(t) is defined as follows
L{f(t)} = integrate[0, inf] f(t)e-st dt
So for 0 t 1, the questions says f(t) = t and you just plug it into the definition and get integrate[0,
inf]{te-st}dt and evaluate the integral. First step of the intgral is integration by parts, let u=t and
dv/dx = e-st , then integration by part formula says uv - integrate v(du/dx), which gives us [-
(1/s) te-st] - integrate[0, inf] {-(1/s)e-st}dt. Note that the \"uv\" part [-(1/s) te-st] is equal to zero,
and then you just have to integrate by parts the integral part again to get 1/s2
same thing for t 1 . plug in 2-t, and you get L{f(t)}=integrate[0, inf]{(2-t)e-stdt. Notice that the
-t term you already did it in part a so you really just have to integrate 2e-st . which gives you 2/s.
We regularly allow beer companies to advertise across various mass m.pdf
uiz: Chapter 3 Quiz is Question: 10 pts 50110 (4 complete) | Refer to the graphs below. Each
graph shows the supply curve for smartphones Figure 1 . Figure 2 S1 Quantty Quantity Figure 1
illustrates_ and Figure 2 illustrates A, a decrease n the price of an nput an increase in the price
of a substitute n production O B. an increase in the expected future price of the product a
decrease in the number of firms if the markt C, an increase in productivity, a decrease in the
price of an input D. an increase in the price of a substitute in production: an increase in the
number of firms in the market Click to select youf answer F1 F3 FS F6 F7 F8 F9
Solution
The correct answer is B
First figure shows an increase in Supply of mobile phones. Expected future price increase
induces producers to supply more phones.
The second figure shows decline in number of firms, thereby reducing the supply at each price
point and shifting the supply curve leftward..
A father and his son were watching Jeopardy on TV. The son, a compute.pdf
A farmer has the utility function U=C0.5 and faces a choice between planting a risky high yield
variety of maize or planting the traditional variety. The outcomes and probabilities are
summarized in the table below:
Different from the example in class, the farmer is now endowed with an initial wealth level of
500. So his/her consumption is the amount that they get from the Maize planted +500. (e.g., if a
farmer gets 1444 income from maize planting, their consumption is 1444+500=1944).
Q1. What is the farmer\'s Expected Utility should they plant the High-Yield
Maize?VarietyProbability of Good outcomeIncome in Good outcomeProbability of Bad
outcomeIncome in Bad outcomeHigh-Yield Maize0.514440.5100Traditional
Maize0.56250.5625
Solution
In case of High Yield Maize we have Expected Utility equals to
E(U)=Probability of good outcome*U((initial ealth level+Income in good
outcome))^0.5+Probability of bad outcome*U((initial ealth level+Income in bd outcome))^0.5
E(U)=0.5(1944)^0.5+0.5(600)^0.5=34.30
Ans wer is 34.30.
The purchase of inventory would be considered aA.cash outflow fr.pdf
The following data is given for the Stringer Company: 914 units Budgeted production Actual
production Materials: 1,075 units Standard price per ounce Standard ounces per completed unit
Actual ounces purchased and used in production Actual price paid for materials 12 13,287
$27,238 Labor: Standard hourly labor rate Standard hours allowed per completed unit Actual
labor hours worked Actual total labor costs $14.73 per hour 4.3 5,536.25 $84,428 Overhead:
Actual and budgeted fixed overhead $1,070,000 $28.00 per standard labor hour $155,015
Standard variable overhead rate Actual variable overhead costs Overhead is applied on standard
labor hours. Round your final answer to the nearest dollar. Do not round interim calculations.
The direct materials price variance is Oa. $3,720.36 favorable Ob. $3,720.36 unfavorable Oc.
$9,300.9 unfavorable Od. $9,300.9 favorable Previous Next
Solution
Std Price of material per ounce : $ 1.77 Actual price ppaid per ounce (27238/13287): $ 2.05
per ounce Actual Qty purchased and used: 13287 ounces Material Price variance: Actual
Qty (Std price-Actual Price) 13287 (1.77 - 2.05) = $ 3720.01 Unfavorable Answer is b.
$ 3720.36 Unfavorable.
The mission of University is the transformation of the whole person .pdf
the distirbution of test scores for a class is approx. symmetric with a mean of 72 and a standard
deviation of 6.
the z-score for a test score of 63 is?
the z-score for a test score of 87 is?
the percent of test scores between 66 and 78 is?
the test score that has a z-score of z = 2.5: is?
95% of the test scores are between what values?
Woudl a test score of 54 be considered \"unusual\" why?
Solution
the z-score for a test score of 63 is?
Z = (x - u)/sigma = (63-72)/6 = -1.5 [ANSWER]
*********
the z-score for a test score of 87 is?
Z = (x - u)/sigma = (87-72)/6 = 2.5 [ANSWER]
******************
the percent of test scores between 66 and 78 is?
As there are 1 standard deviation from the mean, around 68% are between 66 and 78.
[ANSWER, 68%]
*******************
the test score that has a z-score of z = 2.5: is?
x =u + z*s = 72 + (-2.5)*6 = 57 [ANSWER]
***************
95% of the test scores are between what values?
These are within 2 standard deviations (2*6 = 12) from the mean, so it is
72 - 12 to 72 + 12 or
60 to 84. [ANSWER]
********************
Woudl a test score of 54 be considered \"unusual\" why?
z = (X-u)/sigma = (54-72)/6 = -3
As |z| > 2, then YES, IT IS UNUSUAL. [ANSWER].
The firm is Tesla Motors1.Based on information in the annual repor.pdf
Systems analysis project 8: please answer the 4 questions. You need microsoft office to do the
project or open office
Tools 4 U is a tool rental company that reaches out to people with little or no experience. The
firm has a staff of technicians to help customers select the right tools, show them how to use the
tools, and provide 24/7 support
Background:
The company is working on an online system to manage its growing business. The company
asked you to help design the user interface.
Tasks:
1. Design a data entry screen for entering new members.
2. Design an online tool rental screen. You can use your imagination, but be sure to apply the
principles discussed in this chapter.
3. Suggest at least three data validation rules that might help reduce input errors for the system.
4. Design a screen for managers, with weekly and monthly data on rentals, new customers, late
charges, and anything else you think a store manager might want to review. Be sure to include
numeric activity and dollar totals.
Solution
To create a data entry screen.
1) Create a new blank form in Design View by clicking on the \"Create\" button and then click
\"Design View\" in the Ribbon section.
2) Now a form has been created with a grid view.
3) To enlarge the form for better view , you can close other tabs like Properties sheet at the right
side.
4) Now to link your form to the data table, click the PROPERTY SHEET icon to open the
PROPERTY SHEET window again if you have closed it earlier.
5) Click on Data, set the record source to the members details query.
6) In order to set the grid, goto Properties sheet window, open the \"Format\", there you can set
the values of GRID X and GRID Y. For example , if they are set to 10 that means 10 dots per
cm.
7) To insert the fields of members, click on \"Add Existing field\".
8) To insert first name field of new member, select \"FIRST NAME\" field in the field list pane
and move the field at the required position.
9) To insert the Last Name field of new member Select the \"LAST NAME\" field in the FIELD
LIST then, move the field at an appropriate position.
10) To resize the fields\' boxes , just drag the handles available at the right side in the centre of
the box and move it as per the requirement..
Researchers are interested in studying whether personality is relate.pdf
Question 3 2 pts A(n) during a specified period. provides a financial summary of a firm\'s
operating results statement of retained earnings O income statement O statement of cash flows O
balance sheet
Solution
A Financial summary showing the operating results of a specified period means a statement
showing the sales/revenues, expenses of the reporting entity over the reporting period. Such a
financial summary is called an income statement.
Thus the answer is Income Statement..
No observed sexual phase in its life cycle Resistant sporangium prod.pdf
Matlab question: Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT) The DFT
of a sequence x(n) with length N is defined: X[k] = sigma_n = 0^N - 1 x[x] W^kn for each k =
0, 1, ..., N - 1. Where W = e^-j(2 pi/N) The inverse DFT is given by: X[n] = 1/N sigma_n =
0^N - 1 x[k] W^-kn for each n = 0, 1, ..., N - 1. The Fast Fourier transform (FFT) is an efficient
algorithm to compute the DFT Use \'fft\' function to calculate the Fourier Transform of a
sequence, x = [1, 2, 3, 4, 5, 6, 7, 8] Use \'ifft\' function to calculate the inverse Fourier
Transform of the result you get in (a). Re-do (a) and (b) using your own DFT and inverse DFT
functions.
Solution
In mathematics, the discrete Fourier remodel (DFT) converts a finite collection of equally-spaced
samples of a feature into an equal-period series of similarly-spaced samples of the discrete-time
Fourier remodel (DTFT), which is a complex-valued feature of frequency. The c language at
which the DTFT is sampled is the reciprocal of the duration of the input collection. An inverse
DFT is a Fourier collection, the usage of the DTFT samples as coefficients of complicated
sinusoids on the corresponding DTFT frequencies. It has the equal pattern-values as the original
enter sequence. The DFT is therefore stated to be a frequency domain illustration of the original
input collection. If the authentic series spans all the non-0 values of a feature, its DTFT is non-
stop (and periodic), and the DFT gives discrete samples of one cycle. If the authentic sequence is
one cycle of a periodic feature, the DFT affords all the non-0 values of 1 DTFT cycle.
The DFT is the most essential discrete transform, used to carry out Fourier analysis in many
sensible packages.[1] In virtual sign processing, the function is any quantity or sign that varies
through the years, which includes the strain of a legitimate wave, a radio signal, or day by day
temperature readings, sampled over a finite time c program languageperiod (regularly described
by way of a window characteristic[2]). In image processing, the samples can be the values of
pixels alongside a row or column of a raster photograph. The DFT is likewise used to correctly
resolve partial differential equations, and to perform other operations which include convolutions
or multiplying big integers.
because it deals with a finite amount of records, it could be applied in computers through
numerical algorithms or maybe devoted hardware. these implementations usually appoint green
speedy Fourier rework (FFT) algorithms;[3] a lot so that the phrases \"FFT\" and \"DFT\" are
regularly used interchangeably. prior to its present day usage, the \"FFT\" initialism may have
also been used for the ambiguous term \"finite Fourier rework\".
Problem 8 The trial balance of Hunter Inc. included the following acc.pdf
please help me with 11-3 to 11-5
your help is greatly appreciated
thanks
Solution
As per policy, only one question is allowed to answer at a time, so answering 11-3 :E 11 -3)
(a)DateAccounts TitlesDebit $Credit $10-JanCash350000Common Stock350000.(being issue of
shares at $5 per share)1-JulCash280000Common Stock200000.Paid in capital in excess of par-
CS80000(being issue of shares at $5 per sharewith additional capital of $2 per share)E 11 -3)
(b)DateAccounts TitlesDebit $Credit $10-JanCash350000Common Stock70000.Paid in capital in
excess of stated value-CS280000(being issue of shares at $1 stated value)1-
JulCash280000Common Stock40000.Paid in capital in excess of stated value-CS240000(being
issue of shares at $1 stated value).
Pixel[] pixelArray= this.getPixels();intvalue = 0;intindex = 0;.pdf
O Wha s the likely effect of the tax cut in 2018 on the earnings of the companies that produce
tradable products and compete with foreign producers (e.g. companies producing electronic
equipment and various types of machinery)? [10] he stronger dollar (the excha
Solution
7.
Tax cut in 2018, will cause relatively lesser tax liability to the companies. So, it will increase the
after tax earnings of the companies. Besides, the tax cut, will create a price advantage for these
companies and they will become more competitive with the foreign producers. It will increase
the sales and earnings of these companies, will further increase..
On the basis of the general solubility rules given in the table belo.pdf
must the number of people at a party who do not know an odd number of other people be even?
Solution
In a graph theory, know that “the number of vertices of odd degree is even”.
By applying the above principle to the graph with each person as a vertex and an edge between
two people who do not know each other. Then yes. it must the number of people at a party who
do not know an odd number of other people be even.
List the TCP!IP protocol suite layer that performs each of the fol.pdf
Johnny borrowed $2,000 per year from his friend for three consecutive years. Johnny’s friend
agreed to charge a simple interest rate of 5% per year. The friends agreed that Johnny would pay
back the loan with a single payment exactly one year after receiving the final $2,000 loan
(assume each $2,000 loan is spaced one year apart). The total amount Johnny owed his friend is
closest to . . .
a) $6,000
b) $6,214
c) $6,282
d) $6,419
e) $6,553
f) $6,600 (answer)
g) $6,620
Solution
Amount Owed at the end: Total Amount of borrowing (2000*3) 6000 Interest accrued:
$ 2000 *5%*3 years 300 $ 2000*5% *2years 200 $ 2000*5%*1 year 100 600
Total amount owed to the friend 6600 Answer is f. $ 6600.
2. Let J R R be Thomaes function and let gR R be the sign function.pdf
2. Let J R R be Thomae\'s function and let g:R R be the sign function ie. if a 0 g(z) if a 0 -1 if a
Solution
Z 1 0 f dx = 0. To show this, let P = {I1, I2, . . . , In} be a partition of [0, 1]. Then, since f(x) = 0
for x > 0, Mk = sup Ik f = 0, mk = inf Ik f = 0 for k = 2, . . . , n. The first interval in the partition
is I1 = [0, x1], where 0 < x1 1, and M1 = 1, m1 = 0, since f(0) = 1 and f(x) = 0 for 0 < x x1. It
follows that U(f; P) = x1, L(f; P) = 0. Thus, L(f) = 0 and U(f) = inf{x1 : 0 < x1 1} = 0, so U(f) =
L(f) = 0 are equal, and the integral of f is 0. In this example, the infimum of the upper Riemann
sums is not attained and U(f; P) > U(f) for every partition P. A similar argument shows that a
function f : [a, b] R that is zero except at finitely many points in [a, b] is Riemann integrable
with integral 0..
50 100 o 50 100 O 50 100 2. For each histogram in exercise 1, is the .pdf
50 100 o 50 100 O 50 100 2. For each histogram in exercise 1, is the median equal to the
average? or is it to the left? to the right?
Solution
A IS equal to median as it us symmetric.
B mean is less than median meaning median is to the right because is is skewed to left
C median is to left of average as it is positively skewed
Note than here average means mean
Please like answers.
January 2014 issued $6,000,000, 8 5 year bonds.Prepare journal en.pdf
In mice, frizzy hair is due to a mutant allele (fr) that is recessive to the wild type allele (Fr). The
shaker phenotype in mice is due to a mutant allele (sh) that is recessive to the wild type allele
(Sh). The two genes controlling these traits are on the same chromosome. When mice that were
heterozygous for both genes was crossed to frizzy-haired, shaker mice the following progeny
were obtained: straight-haired, shaker mice 40 straight-haired, non-shaking mice 10 frizzy-
haired, shaker mice 5 frizzy-haired, non-shaking mice 45 a. If the Fr gene and the Sh gene were
unlinked, how many mice would be expected in each phenotypic category? b. What is the map
distance between the two genes? c. Draw a diagram of the chromosomes showing the
arrangement of alleles of these two genes in the heterozygous parent.
Solution
Answer:
3). a.
FrfrShsh (heterozygous mice) X frfrshsh (frizzy-haired, shaker mice)-----------Parents
frsh
FrSh
Frfr Shsh (straight-haired, non-shaking mice) 25
Frsh
Frfr shsh (straight-haired, shaker mice)25
frSh
frfr Shsh (frizzy-haired, non-shaking mice) 25
frsh
frfr shsh (frizzy -haired, shaker mice) 25
b).
Map distance between the genes = (%) Recombination frequency
Recombinantion frequency (RF) = (Total no of recombinants/Total progeny)* 100
RF = (15/100) *100
RF = 15%
Map distance = 15 map units
c).
Fr----------15 mu------------sh
fr----------15 mu------------Sh
frsh
FrSh
Frfr Shsh (straight-haired, non-shaking mice) 25
Frsh
Frfr shsh (straight-haired, shaker mice)25
frSh
frfr Shsh (frizzy-haired, non-shaking mice) 25
frsh
frfr shsh (frizzy -haired, shaker mice) 25.
IPV6 is the replacement for IPV4. This shows a lack of vision when t.pdf
In aqueous solution, Cd2+will precipitate out of solution in the form of CdS in the presence of
hydrogen sulfide (H2S). The Ksp of CdS = 1.0 x 10-28 and Ksp of H2S = 1.0 x 10-26 for the
reaction: H2S (aq) = 2 H+(aq) + S2-(aq)
a. Write the balanced net ionic equation for the reaction of cadmium ion with hydrogen sulfide
to form cadmium sulfide solid.
b. Write the equilibrium expression for the equation in part a.
c. Calculate Koverall for the reaction in part a.
d. Calculate the [Cd2+] in a solution saturated with H2S (0.10 M) at a pH = 2.00 ([H+] = 0.010
M).
Solution
a) The balanced ionic equation for the formation of cadmium sulfide from cadmium ion and
hydrogen sulfide is given as
Cd2+ (aq) + H2S (aq) <=======> CdS (s) + 2 H+ (aq) ……..(1)
b) The equilibrium constant for the reaction is given as
Koverall = [H+]2/[Cd2+][H2S] (ans)
Note that the concentration of a solid is not written in the expression for the equilibrium
constant.
c) Write down the two ionization reactions as below.
CdS (s) <=======> Cd2+ (aq) + S2- (aq) ……..(2)
Ksp = [Cd2+][S2-]
H2S (aq) <=======> 2 H+ (aq) + S2- (aq) …….(3)
Ka = [H+]2[S2-]/[H2S]
Subtract (2) from (3) and obtain
Cd2+ (aq) + H2S (aq) <======> CdS (s) + 2 H+ (aq)
Koverall = [H+]2/[Cd2+][H2S] = ([H+]2/[H2S])*(1/[Cd2+])
= ([H+]2[S2-]/[H2S])*1/([Cd2+][S2-]
= Ka*1/Ksp
= (1.0*10-26)*1/(1.0*10-28) = 100 (ans).
d) We have [H2S] = 0.10 M and pH = 2.00.
We define pH as pH = -log [H+]
====> 2.00 = -log [H+]
====> [H+] = antilog (-2.00) = 0.01 M
Since Ka (H2S) is extremely small, we may assume the equilibrium concentration of H2S to be
equal to 0.10 M; hence, we have
Koverall = [H+]2/[Cd2+][H2S]
====> 100 = (0.01)2/[Cd2+].(0.10)
====> [Cd2+] = (0.01)2/(100*0.10) = 1.0*10-5
The concentration of Cd2+ at equilibrium is 1.0*10-5 M (ans)..
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
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What role does childrens play have in motor delopment What r.pdf
visit a local specialty store(e.g., sporting goods, cooking product, electronics) and identify a
generic product or commodity that might be de-commoditized and differential through
innovation .
the name of the book is design of pruduct edition 6th ch3 q1
Solution
Decommoditization is the opposite of commidization, where the value of product enriched and
differentiated through innovation and enrichment. In electronics one thing is LED bulb. Now
most of the elecetronics manufacturer produce LED bulb which save energy and have more life.
It can be de-commoditized by innovation and adding value in the LED bulb.Now people are
using smartphone and GPS based tracking so through innovation one can control the lighting of
home through mobile device in a remote location. Through voice command in wireless device
one should switch on and switch off the light..
What questions are descriptive studies designed to answerSoluti.pdf
Validating Credit Cards Credit card numbers are not randomly chosen. There are rules that
determine which credit card numbers are valid. This is a limited attempt to prevent fraud. If you
just make up some number, it is unlikely to be valid. You are going to write a program to
determine if a number is a valid credit card number. A credit card number must have between 13
and 16 digits. The first digit or two deter mines what type of card it is: Begins with Card Type
Visa MasterCard 37 American Express Discover For our purposes, a number that doesn\'t begin
with one of these sequences is not a valid credit card number. The algorithm for validating credit
cards is credited to Hans Luhn of IBM. To illustrate the algorithm, we will use the sample
number 4388576018402626. First, we see that this must be a Visa card, since it starts with 4. To
validate it 1. Double every second digit from right to left. If doubling of a digit results in a two-
digit number, add up the two digits to get a single-digit number. 2 2 4 2 2 4 2 38 1 2 12 2 3) 5 2 8
2 16 (1 6-7) 4 2 2. Now, add all the single digit numbers from the previous step. 4 4 8 2 3 1 7 8
37 3. Add all the digits in the odd places from right to left in the number. 6 6 0 8 0 7 8 3 38 4.
Add these two values together. 37 38 75
Solution
#include #include #include int main(void) { double cardnumber; printf(\"Give me a
number: \ \"); scanf(\"%lf\", &cardnumber); if(cardnumber < 1000000000000 ||
cardnumber > 10000000000000000) { printf(\"INVALID\ \"); return 0; }
if(cardnumber < 100000000000000 && cardnumber > 9999999999999) {
printf(\"INVALID\ \"); return 0; } char creditcard[17]; sprintf(creditcard, \"%f\",
cardnumber); char* ptr_cc; ptr_cc = strtok(creditcard,\".\"); int card_size = strlen(ptr_cc);
int sum = 0; for(int i = 1; i < card_size; i+=2) { int x = creditcard[card_size-1-i] -
\'0\'; int prod = 2 * x; if(prod>=10) { prod = prod%10 + prod/prod%10;
} sum += prod; } for(int i = 0; i < card_size; i+=2) { int x =
creditcard[card_size-1-i] - \'0\'; sum += x; } if(sum%10 != 0) {
printf(\"INVALID\ \"); return 0; } else if(creditcard[0] == \'4\') {
printf(\"VISA\ \"); return 0; } else if(creditcard[0] == \'3\' && (creditcard[1] == \'7\' ||
creditcard[1] ==\'4\')) { printf(\"AMEX\ \"); return 0; } else if(creditcard[0] ==
\'5\' && (creditcard[1] >=\'1\' && creditcard[1] <=\'5\')) { printf(\"MASTERCARD\ \");
return 0; } else { printf(\"INVALID\ \"); return 0; } }.
What is a current liability Distinguish between a current liability.pdf
using java:
An electronics company sells circuit boards at a 40 % profit. If you know the retail price of a
circuit board, you can calculate its profit with the following formula: Profit = Retail price x 0.4
Write a program that asks the user for the retail price of a circuit board, calculates the amount of
profit earned for that product, and displays the results on the screen.
please help.
Solution
profit.java:
import java.util.Scanner;
public class profit
{
public static void main(String[] args)
{
double retail_price;
Scanner scanner = new Scanner(System.in);
System.out.println(\"Enter Retail Price: \");
retail_price = scanner.nextFloat();
System.out.println(\"The Amount Of Profit is: \" + (retail_price*0.4 ));
}
}
Sample output:
Enter Retail Price:
100
The Amount Of Profit is: 40.0
Enter Retail Price:
200
The Amount Of Profit is: 80.0.
What are some of the evolutionary evidence that suggests we evolv.pdf
Use Gauss\'s approach to find the following sum (do not use formulas): 8 + 14 + 20 + 26+ ... +
86. The sum of the sequence is .
Solution
The sequence given is: 8+14+20+............+86
Now to calculate the sum of this sequence using Gauss approach we use the following steps:
Now, 8+86=94;14+80=94;20+74=94 and so on..(basically we are trying to show that the sum of
extreme terms.ie.the sum of 1st and last term,2nd and the second last term and so on, are the
same in a sequence with common difference)
Now,we have to find the number of terms in the sequence.
8=8+0*6 (We are using 6 here as the common difference between the terms of the sequence is 6)
14=8+1*6
20=8+2*6............
86=8+13*6
Hence,the no of terms(n) is 14......Therefore no of pairs is : n/2=14/2=7....This indicates that we
have 7 pairs of numbers whose sum is 94.
The sum of the sequence is= 94*7=658.
What are the five signs of tissue injurySolutionAnsThe fiv.pdf
Use the definition of the Laplace transform to find L{f(t)}
f(t) = {t, 0 ? t ?
{2
Solution
Definition - Laplace transform of a function f(t) is defined as follows
L{f(t)} = integrate[0, inf] f(t)e-st dt
So for 0 t 1, the questions says f(t) = t and you just plug it into the definition and get integrate[0,
inf]{te-st}dt and evaluate the integral. First step of the intgral is integration by parts, let u=t and
dv/dx = e-st , then integration by part formula says uv - integrate v(du/dx), which gives us [-
(1/s) te-st] - integrate[0, inf] {-(1/s)e-st}dt. Note that the \"uv\" part [-(1/s) te-st] is equal to zero,
and then you just have to integrate by parts the integral part again to get 1/s2
same thing for t 1 . plug in 2-t, and you get L{f(t)}=integrate[0, inf]{(2-t)e-stdt. Notice that the
-t term you already did it in part a so you really just have to integrate 2e-st . which gives you 2/s.
We regularly allow beer companies to advertise across various mass m.pdf
uiz: Chapter 3 Quiz is Question: 10 pts 50110 (4 complete) | Refer to the graphs below. Each
graph shows the supply curve for smartphones Figure 1 . Figure 2 S1 Quantty Quantity Figure 1
illustrates_ and Figure 2 illustrates A, a decrease n the price of an nput an increase in the price
of a substitute n production O B. an increase in the expected future price of the product a
decrease in the number of firms if the markt C, an increase in productivity, a decrease in the
price of an input D. an increase in the price of a substitute in production: an increase in the
number of firms in the market Click to select youf answer F1 F3 FS F6 F7 F8 F9
Solution
The correct answer is B
First figure shows an increase in Supply of mobile phones. Expected future price increase
induces producers to supply more phones.
The second figure shows decline in number of firms, thereby reducing the supply at each price
point and shifting the supply curve leftward..
A father and his son were watching Jeopardy on TV. The son, a compute.pdf
A farmer has the utility function U=C0.5 and faces a choice between planting a risky high yield
variety of maize or planting the traditional variety. The outcomes and probabilities are
summarized in the table below:
Different from the example in class, the farmer is now endowed with an initial wealth level of
500. So his/her consumption is the amount that they get from the Maize planted +500. (e.g., if a
farmer gets 1444 income from maize planting, their consumption is 1444+500=1944).
Q1. What is the farmer\'s Expected Utility should they plant the High-Yield
Maize?VarietyProbability of Good outcomeIncome in Good outcomeProbability of Bad
outcomeIncome in Bad outcomeHigh-Yield Maize0.514440.5100Traditional
Maize0.56250.5625
Solution
In case of High Yield Maize we have Expected Utility equals to
E(U)=Probability of good outcome*U((initial ealth level+Income in good
outcome))^0.5+Probability of bad outcome*U((initial ealth level+Income in bd outcome))^0.5
E(U)=0.5(1944)^0.5+0.5(600)^0.5=34.30
Ans wer is 34.30.
The purchase of inventory would be considered aA.cash outflow fr.pdf
The following data is given for the Stringer Company: 914 units Budgeted production Actual
production Materials: 1,075 units Standard price per ounce Standard ounces per completed unit
Actual ounces purchased and used in production Actual price paid for materials 12 13,287
$27,238 Labor: Standard hourly labor rate Standard hours allowed per completed unit Actual
labor hours worked Actual total labor costs $14.73 per hour 4.3 5,536.25 $84,428 Overhead:
Actual and budgeted fixed overhead $1,070,000 $28.00 per standard labor hour $155,015
Standard variable overhead rate Actual variable overhead costs Overhead is applied on standard
labor hours. Round your final answer to the nearest dollar. Do not round interim calculations.
The direct materials price variance is Oa. $3,720.36 favorable Ob. $3,720.36 unfavorable Oc.
$9,300.9 unfavorable Od. $9,300.9 favorable Previous Next
Solution
Std Price of material per ounce : $ 1.77 Actual price ppaid per ounce (27238/13287): $ 2.05
per ounce Actual Qty purchased and used: 13287 ounces Material Price variance: Actual
Qty (Std price-Actual Price) 13287 (1.77 - 2.05) = $ 3720.01 Unfavorable Answer is b.
$ 3720.36 Unfavorable.
The mission of University is the transformation of the whole person .pdf
the distirbution of test scores for a class is approx. symmetric with a mean of 72 and a standard
deviation of 6.
the z-score for a test score of 63 is?
the z-score for a test score of 87 is?
the percent of test scores between 66 and 78 is?
the test score that has a z-score of z = 2.5: is?
95% of the test scores are between what values?
Woudl a test score of 54 be considered \"unusual\" why?
Solution
the z-score for a test score of 63 is?
Z = (x - u)/sigma = (63-72)/6 = -1.5 [ANSWER]
*********
the z-score for a test score of 87 is?
Z = (x - u)/sigma = (87-72)/6 = 2.5 [ANSWER]
******************
the percent of test scores between 66 and 78 is?
As there are 1 standard deviation from the mean, around 68% are between 66 and 78.
[ANSWER, 68%]
*******************
the test score that has a z-score of z = 2.5: is?
x =u + z*s = 72 + (-2.5)*6 = 57 [ANSWER]
***************
95% of the test scores are between what values?
These are within 2 standard deviations (2*6 = 12) from the mean, so it is
72 - 12 to 72 + 12 or
60 to 84. [ANSWER]
********************
Woudl a test score of 54 be considered \"unusual\" why?
z = (X-u)/sigma = (54-72)/6 = -3
As |z| > 2, then YES, IT IS UNUSUAL. [ANSWER].
The firm is Tesla Motors1.Based on information in the annual repor.pdf
Systems analysis project 8: please answer the 4 questions. You need microsoft office to do the
project or open office
Tools 4 U is a tool rental company that reaches out to people with little or no experience. The
firm has a staff of technicians to help customers select the right tools, show them how to use the
tools, and provide 24/7 support
Background:
The company is working on an online system to manage its growing business. The company
asked you to help design the user interface.
Tasks:
1. Design a data entry screen for entering new members.
2. Design an online tool rental screen. You can use your imagination, but be sure to apply the
principles discussed in this chapter.
3. Suggest at least three data validation rules that might help reduce input errors for the system.
4. Design a screen for managers, with weekly and monthly data on rentals, new customers, late
charges, and anything else you think a store manager might want to review. Be sure to include
numeric activity and dollar totals.
Solution
To create a data entry screen.
1) Create a new blank form in Design View by clicking on the \"Create\" button and then click
\"Design View\" in the Ribbon section.
2) Now a form has been created with a grid view.
3) To enlarge the form for better view , you can close other tabs like Properties sheet at the right
side.
4) Now to link your form to the data table, click the PROPERTY SHEET icon to open the
PROPERTY SHEET window again if you have closed it earlier.
5) Click on Data, set the record source to the members details query.
6) In order to set the grid, goto Properties sheet window, open the \"Format\", there you can set
the values of GRID X and GRID Y. For example , if they are set to 10 that means 10 dots per
cm.
7) To insert the fields of members, click on \"Add Existing field\".
8) To insert first name field of new member, select \"FIRST NAME\" field in the field list pane
and move the field at the required position.
9) To insert the Last Name field of new member Select the \"LAST NAME\" field in the FIELD
LIST then, move the field at an appropriate position.
10) To resize the fields\' boxes , just drag the handles available at the right side in the centre of
the box and move it as per the requirement..
Researchers are interested in studying whether personality is relate.pdf
Question 3 2 pts A(n) during a specified period. provides a financial summary of a firm\'s
operating results statement of retained earnings O income statement O statement of cash flows O
balance sheet
Solution
A Financial summary showing the operating results of a specified period means a statement
showing the sales/revenues, expenses of the reporting entity over the reporting period. Such a
financial summary is called an income statement.
Thus the answer is Income Statement..
No observed sexual phase in its life cycle Resistant sporangium prod.pdf
Matlab question: Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT) The DFT
of a sequence x(n) with length N is defined: X[k] = sigma_n = 0^N - 1 x[x] W^kn for each k =
0, 1, ..., N - 1. Where W = e^-j(2 pi/N) The inverse DFT is given by: X[n] = 1/N sigma_n =
0^N - 1 x[k] W^-kn for each n = 0, 1, ..., N - 1. The Fast Fourier transform (FFT) is an efficient
algorithm to compute the DFT Use \'fft\' function to calculate the Fourier Transform of a
sequence, x = [1, 2, 3, 4, 5, 6, 7, 8] Use \'ifft\' function to calculate the inverse Fourier
Transform of the result you get in (a). Re-do (a) and (b) using your own DFT and inverse DFT
functions.
Solution
In mathematics, the discrete Fourier remodel (DFT) converts a finite collection of equally-spaced
samples of a feature into an equal-period series of similarly-spaced samples of the discrete-time
Fourier remodel (DTFT), which is a complex-valued feature of frequency. The c language at
which the DTFT is sampled is the reciprocal of the duration of the input collection. An inverse
DFT is a Fourier collection, the usage of the DTFT samples as coefficients of complicated
sinusoids on the corresponding DTFT frequencies. It has the equal pattern-values as the original
enter sequence. The DFT is therefore stated to be a frequency domain illustration of the original
input collection. If the authentic series spans all the non-0 values of a feature, its DTFT is non-
stop (and periodic), and the DFT gives discrete samples of one cycle. If the authentic sequence is
one cycle of a periodic feature, the DFT affords all the non-0 values of 1 DTFT cycle.
The DFT is the most essential discrete transform, used to carry out Fourier analysis in many
sensible packages.[1] In virtual sign processing, the function is any quantity or sign that varies
through the years, which includes the strain of a legitimate wave, a radio signal, or day by day
temperature readings, sampled over a finite time c program languageperiod (regularly described
by way of a window characteristic[2]). In image processing, the samples can be the values of
pixels alongside a row or column of a raster photograph. The DFT is likewise used to correctly
resolve partial differential equations, and to perform other operations which include convolutions
or multiplying big integers.
because it deals with a finite amount of records, it could be applied in computers through
numerical algorithms or maybe devoted hardware. these implementations usually appoint green
speedy Fourier rework (FFT) algorithms;[3] a lot so that the phrases \"FFT\" and \"DFT\" are
regularly used interchangeably. prior to its present day usage, the \"FFT\" initialism may have
also been used for the ambiguous term \"finite Fourier rework\".
Problem 8 The trial balance of Hunter Inc. included the following acc.pdf
please help me with 11-3 to 11-5
your help is greatly appreciated
thanks
Solution
As per policy, only one question is allowed to answer at a time, so answering 11-3 :E 11 -3)
(a)DateAccounts TitlesDebit $Credit $10-JanCash350000Common Stock350000.(being issue of
shares at $5 per share)1-JulCash280000Common Stock200000.Paid in capital in excess of par-
CS80000(being issue of shares at $5 per sharewith additional capital of $2 per share)E 11 -3)
(b)DateAccounts TitlesDebit $Credit $10-JanCash350000Common Stock70000.Paid in capital in
excess of stated value-CS280000(being issue of shares at $1 stated value)1-
JulCash280000Common Stock40000.Paid in capital in excess of stated value-CS240000(being
issue of shares at $1 stated value).
Pixel[] pixelArray= this.getPixels();intvalue = 0;intindex = 0;.pdf
O Wha s the likely effect of the tax cut in 2018 on the earnings of the companies that produce
tradable products and compete with foreign producers (e.g. companies producing electronic
equipment and various types of machinery)? [10] he stronger dollar (the excha
Solution
7.
Tax cut in 2018, will cause relatively lesser tax liability to the companies. So, it will increase the
after tax earnings of the companies. Besides, the tax cut, will create a price advantage for these
companies and they will become more competitive with the foreign producers. It will increase
the sales and earnings of these companies, will further increase..
On the basis of the general solubility rules given in the table belo.pdf
must the number of people at a party who do not know an odd number of other people be even?
Solution
In a graph theory, know that “the number of vertices of odd degree is even”.
By applying the above principle to the graph with each person as a vertex and an edge between
two people who do not know each other. Then yes. it must the number of people at a party who
do not know an odd number of other people be even.
List the TCP!IP protocol suite layer that performs each of the fol.pdf
Johnny borrowed $2,000 per year from his friend for three consecutive years. Johnny’s friend
agreed to charge a simple interest rate of 5% per year. The friends agreed that Johnny would pay
back the loan with a single payment exactly one year after receiving the final $2,000 loan
(assume each $2,000 loan is spaced one year apart). The total amount Johnny owed his friend is
closest to . . .
a) $6,000
b) $6,214
c) $6,282
d) $6,419
e) $6,553
f) $6,600 (answer)
g) $6,620
Solution
Amount Owed at the end: Total Amount of borrowing (2000*3) 6000 Interest accrued:
$ 2000 *5%*3 years 300 $ 2000*5% *2years 200 $ 2000*5%*1 year 100 600
Total amount owed to the friend 6600 Answer is f. $ 6600.
2. Let J R R be Thomaes function and let gR R be the sign function.pdf
2. Let J R R be Thomae\'s function and let g:R R be the sign function ie. if a 0 g(z) if a 0 -1 if a
Solution
Z 1 0 f dx = 0. To show this, let P = {I1, I2, . . . , In} be a partition of [0, 1]. Then, since f(x) = 0
for x > 0, Mk = sup Ik f = 0, mk = inf Ik f = 0 for k = 2, . . . , n. The first interval in the partition
is I1 = [0, x1], where 0 < x1 1, and M1 = 1, m1 = 0, since f(0) = 1 and f(x) = 0 for 0 < x x1. It
follows that U(f; P) = x1, L(f; P) = 0. Thus, L(f) = 0 and U(f) = inf{x1 : 0 < x1 1} = 0, so U(f) =
L(f) = 0 are equal, and the integral of f is 0. In this example, the infimum of the upper Riemann
sums is not attained and U(f; P) > U(f) for every partition P. A similar argument shows that a
function f : [a, b] R that is zero except at finitely many points in [a, b] is Riemann integrable
with integral 0..
50 100 o 50 100 O 50 100 2. For each histogram in exercise 1, is the .pdf
50 100 o 50 100 O 50 100 2. For each histogram in exercise 1, is the median equal to the
average? or is it to the left? to the right?
Solution
A IS equal to median as it us symmetric.
B mean is less than median meaning median is to the right because is is skewed to left
C median is to left of average as it is positively skewed
Note than here average means mean
Please like answers.
January 2014 issued $6,000,000, 8 5 year bonds.Prepare journal en.pdf
In mice, frizzy hair is due to a mutant allele (fr) that is recessive to the wild type allele (Fr). The
shaker phenotype in mice is due to a mutant allele (sh) that is recessive to the wild type allele
(Sh). The two genes controlling these traits are on the same chromosome. When mice that were
heterozygous for both genes was crossed to frizzy-haired, shaker mice the following progeny
were obtained: straight-haired, shaker mice 40 straight-haired, non-shaking mice 10 frizzy-
haired, shaker mice 5 frizzy-haired, non-shaking mice 45 a. If the Fr gene and the Sh gene were
unlinked, how many mice would be expected in each phenotypic category? b. What is the map
distance between the two genes? c. Draw a diagram of the chromosomes showing the
arrangement of alleles of these two genes in the heterozygous parent.
Solution
Answer:
3). a.
FrfrShsh (heterozygous mice) X frfrshsh (frizzy-haired, shaker mice)-----------Parents
frsh
FrSh
Frfr Shsh (straight-haired, non-shaking mice) 25
Frsh
Frfr shsh (straight-haired, shaker mice)25
frSh
frfr Shsh (frizzy-haired, non-shaking mice) 25
frsh
frfr shsh (frizzy -haired, shaker mice) 25
b).
Map distance between the genes = (%) Recombination frequency
Recombinantion frequency (RF) = (Total no of recombinants/Total progeny)* 100
RF = (15/100) *100
RF = 15%
Map distance = 15 map units
c).
Fr----------15 mu------------sh
fr----------15 mu------------Sh
frsh
FrSh
Frfr Shsh (straight-haired, non-shaking mice) 25
Frsh
Frfr shsh (straight-haired, shaker mice)25
frSh
frfr Shsh (frizzy-haired, non-shaking mice) 25
frsh
frfr shsh (frizzy -haired, shaker mice) 25.
IPV6 is the replacement for IPV4. This shows a lack of vision when t.pdf
In aqueous solution, Cd2+will precipitate out of solution in the form of CdS in the presence of
hydrogen sulfide (H2S). The Ksp of CdS = 1.0 x 10-28 and Ksp of H2S = 1.0 x 10-26 for the
reaction: H2S (aq) = 2 H+(aq) + S2-(aq)
a. Write the balanced net ionic equation for the reaction of cadmium ion with hydrogen sulfide
to form cadmium sulfide solid.
b. Write the equilibrium expression for the equation in part a.
c. Calculate Koverall for the reaction in part a.
d. Calculate the [Cd2+] in a solution saturated with H2S (0.10 M) at a pH = 2.00 ([H+] = 0.010
M).
Solution
a) The balanced ionic equation for the formation of cadmium sulfide from cadmium ion and
hydrogen sulfide is given as
Cd2+ (aq) + H2S (aq) <=======> CdS (s) + 2 H+ (aq) ……..(1)
b) The equilibrium constant for the reaction is given as
Koverall = [H+]2/[Cd2+][H2S] (ans)
Note that the concentration of a solid is not written in the expression for the equilibrium
constant.
c) Write down the two ionization reactions as below.
CdS (s) <=======> Cd2+ (aq) + S2- (aq) ……..(2)
Ksp = [Cd2+][S2-]
H2S (aq) <=======> 2 H+ (aq) + S2- (aq) …….(3)
Ka = [H+]2[S2-]/[H2S]
Subtract (2) from (3) and obtain
Cd2+ (aq) + H2S (aq) <======> CdS (s) + 2 H+ (aq)
Koverall = [H+]2/[Cd2+][H2S] = ([H+]2/[H2S])*(1/[Cd2+])
= ([H+]2[S2-]/[H2S])*1/([Cd2+][S2-]
= Ka*1/Ksp
= (1.0*10-26)*1/(1.0*10-28) = 100 (ans).
d) We have [H2S] = 0.10 M and pH = 2.00.
We define pH as pH = -log [H+]
====> 2.00 = -log [H+]
====> [H+] = antilog (-2.00) = 0.01 M
Since Ka (H2S) is extremely small, we may assume the equilibrium concentration of H2S to be
equal to 0.10 M; hence, we have
Koverall = [H+]2/[Cd2+][H2S]
====> 100 = (0.01)2/[Cd2+].(0.10)
====> [Cd2+] = (0.01)2/(100*0.10) = 1.0*10-5
The concentration of Cd2+ at equilibrium is 1.0*10-5 M (ans)..
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