Solve the problem.A wild animal preserve can support no more than 200 elephants. 37 elephants were known to be in the preserve in 1980. Assume that the rate of growth of the population is 
= 0.0007P(200 - P)where t is time in years. How long will it take for the elephant population to increase from 37 to 110? [First find a formula for the elephant population in terms of t.]
A. 12.5 years
B. 13.5 years
C. 10.5 years
D. 12.0 years
Answer: D
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Solve the problem.About how accurately must the interior diameter of a 14-m high cylindrical storage tank be measured to calculate the tank's volume within 0.2% of its true value?
A. To within 0.1 meters B. To within 0.2% C. To within 0.2 meters D. To within 0.1%
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
A = 62ø, a = 10 and b = 8. Using the Law of Sines, find side c.
What will be an ideal response?
Evaluate the series.
A. 
B. 
C. 
D. 