Solve the problem.Suppose that the population of a town is given by 
,where t is the time in years after 1980 and P is the population of the town in thousands. Find P'(t).
A. P'(t) = 
B. P'(t) = 
C. P'(t) = 
D. P'(t) = 
Answer: B
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Construct a stem and leaf display for given data.Mr. Johnson wants to display his employees' ages in a graph. Below are their ages.
A. 
B. 
C. 
D. 
Use the table or graph to answer the question.The number of vacation days a company provides for its employees depends on the number of years of service as shown in the following table: 
If Jack took 15 vacation days last year, what is the minimum number of years he must have worked for the company?
A. 8 B. 9 C. 11 D. 10
Provide an appropriate response.Explain what happens when you round $0.0249 to the nearest hundredths place.
What will be an ideal response?
Find the mean, median, and mode of the list of numbers.7, 10, 17, 17, 15, 12, 12, 13
A. mean: 9.25; median: 16; no mode B. mean: 12.875; median: 12.5; mode: 12 and 17 C. mean: 12.5; median: 12.875; no mode D. mean: 12.875; median: 13; mode: 14.5