1- A patient is receiving a continuous intravenous (IV) heparin infusi.pdf
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1. (10pts) Consider the Bertrand duopoly discussed in class. Assume each firm has constant marginal cost c = 10 and zero fixed cost. Each firm chooses a price P i 0 . The market demand is given by Q = 130 P , where P = min { P 1 , P 2 } is the market price. Refer to the notes for more details on how payoffs are computed. a) (2pts) If firm 1 is the only firm on the market, what price would this monopolist charge? b) (2pts) In the Bertrand model with both firms on the market, if firm 2 chooses a price higher than the monopoly price, what is firm 1's best response? c) (3pts) Use payoffs to explain why ( P 1 = 10 , P 2 = 10 ) is Nash equilibrium. d) (3pts) Suppose both firms choose the monopoly price. How much profit would each firm make? Explain why it is not Nash equilibrium..
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1- According to an article in the Wall Street Journal on February 7- 2.pdf
1. (5 points) Rank the following functions by asymptotic growth from the slowest growing to the
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__Yes, this is an observational study
__No, this is an observational study
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profits. b. On your graph, compare the profits in part a) to the profits if the Riviera charged the
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assets and liabilities of the - Fed's T-account? - First National Bank's T-account? - the monetary
base? 2. (5pts.) If the Fed lends ole-bank a total of $200 million but depositors withdraw $150
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1. (5 marks) A subgroup N of a group G is said to be normal if and only if every left coset of N is
equal to the corresponding right coset, i.e., k G k N = N k Find all subgroups of the dihedral
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1. (4 pts) 1.16 Number of pets owned and happiness [CL1] : The scatterplot below shows the
relationship between happiness and number of pets owned for 57 people, based on a survey.
[CL1] Tips for problems 1-2: Recall that observational studies permit us to identify
relationships, but experiments must be conducted before we can make causal statements. Recall
from algebra that the slope of a linear equation indicates a rising (positive slope) or falling
(negative slope) line, in this way you classify plots of the data points by observing if the trend is
generally linear and rising or falling.
Can we conclude that having pets causes an increase in happiness?
__Yes, this is an experimental study
__Yes, this is an observational study
__No, this is an observational study
__No, this is an experimental study
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__Yes, this is an experimental study
__Yes, this is an observational study
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1- A rock that exhibits a phaneritic texture would be considered an ex.pdf
1. (20 points) Golfers have monthly demand for golfing at the Riviera Golf Club given as P =
250 25 Q where P is price per round of golf and Q the number played per month. Marginal
revenue is MR = 250 50Q and marginal (and average) cost is constant at MC = $50 . The Riviera
acts like a monopoly in setting its pricing. Illustrate your math answers below with a graph and
explanation. a. The Riviera sets a price per round of golf played plus a monthly membership fee
to join the club. Find the profit-maximizing price P , number of rounds Q , membership fee, and
profits. b. On your graph, compare the profits in part a) to the profits if the Riviera charged the
single-price non-discriminating monopoly price. c. Compare the deadweight loss (inefficiency)
of the single-price non-discriminating monopoly price with the two-part pricing in part a?
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{"_id":{"$oid":"59a06674c8df9f3cd2ee7d51"},"name":"Sun","type":"Star","orderFromSun":{"$numberInt":"0"},"radius":{"value":{"$numberInt":"695700"},"units":"km"},"mass":{"value":{"$numberDouble":"1.9885e+30"},"units":"kg"},"sma":{"value":{"$numberInt":"0"},"units":"km"},"orbitalPeriod":{"value":{"$numberInt":"0"},"units":"years"},"eccentricity":{"$numberInt":"0"},"meanOrbitalVelocity":{"value":{"$numberInt":"0"},"units":"km/sec"},"rotationPeriod":{"value":{"$numberDouble":"25.449"},"units":"days"},"inclinationOfAxis":{"value":{"$numberDouble":"7.25"},"units":"degrees"},"meanTemperature":{"$numberInt":"5600"},"gravity":{"value":{"$numberInt":"274"},"units":"m/s^2"},"escapeVelocity":{"value":{"$numberDouble":"617.7"},"units":"km/sec"},"meanDensity":{"$numberDouble":"1.4"},"atmosphericComposition":"H2+He","numberOfMoons":{"$numberInt":"0"},"hasRings":false,"hasMagneticField":true}
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Mixing
abcd
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1- -- MAINTENANCE09 -- Program prompts a user for name- hours worke.pdf
1. // MAINTENANCE09
// Program prompts a user for name, hours worked,
// and hourly pay rate
// then computes gross pay and displays the name and gross pay
// Modify the program to use four methods named
// getName(), getHours(), getPayRate(), and computeGross()
start
Declarations
string name
num hours
num payRate
num gross
output "Input name >> "
input name
output "Input hours worked >> "
input hours
output "Input pay rate >> "
input payRate
gross = hours * payRate
output name, " earned $", gross
stop.
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1- A rock that exhibits a phaneritic texture would be considered an ex.pdf
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Ash and water
Water and dirt
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1. A movie may have many actors, and an actor can act in many movies. An actor can play more
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table, plus the name of the role and the title of the movie.
a) There might be actors who do not have roles in the Role table
b) The actor referenced might not exist in the table
c) A role might list a movie title that does not exist in the Movie table
d) There could be more than one actor with the same name
2. Suppose we have the following relational model:
Movie(mov_id(PK), title, yr)
Person(pid(PK), fname, lname, gender)
Acts_In(actor_id(PFK), movie_id(PFK), role) -- actor_id references Person, movie_id references
Movie
What would be true of the following query?
SELECT fname, lname
FROM Movie m, Acts_In a, Person p
WHERE mov_id = movie_id AND actor_id = pid AND yr = 2022
a) It produces the names of actors who were in every movie released in 2022
b) It produces the names of all actors
c) It produces names of actors who had a role in a movie released in 2022
d) It produces the names of actors who were in exactly 1 movie released in 2022
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females for the largest males.
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Embracing GenAI - A Strategic Imperative
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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Assembly
Mixing
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1- -- MAINTENANCE09 -- Program prompts a user for name- hours worke.pdf
1. // MAINTENANCE09
// Program prompts a user for name, hours worked,
// and hourly pay rate
// then computes gross pay and displays the name and gross pay
// Modify the program to use four methods named
// getName(), getHours(), getPayRate(), and computeGross()
start
Declarations
string name
num hours
num payRate
num gross
output "Input name >> "
input name
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input payRate
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1- (20 points) Give implementation-level English description of Turing.pdf
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1- A rock that exhibits a phaneritic texture would be considered an ex.pdf
1. A rock that exhibits a phaneritic texture would be considered an extrusive rock.
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False
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table, a Movie table, and a Role table. The Role table has a foreign key to reference the Actor
table, plus the name of the role and the title of the movie.
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b) The actor referenced might not exist in the table
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Person(pid(PK), fname, lname, gender)
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