Evaluate the expression without using a calculator.81-3/2
A. 
B. 729
C. -729
D. - 
Answer: A
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Solve the problem.The natural resources of an island limit the growth of the population to a limiting value of 3423. The population of the island is given by the logistic equation 
where t is the number of years after 2010. What would be the predicted population of the island in 2019?
A. 2579 people B. 2714 people C. 2443 people D. 831 people
Find an equation of variation for the given situation.y varies inversely as x and y = 36 when x = 
A. y = 
B. y = 
C. y = 
D. y = 
Write the number in scientific notation.0.00000065503
A. 6.5503 × 10-6 B. 6.5503 × 107 C. 6.5503 × 10-7 D. 6.5503 × 106
Find the first three terms of the Taylor series in x - a.cos x, a = 
A. 1 - 
2 + 
3 - . . .
B. 1 - 
- 
2 + . . .
C. 
- 
2 + 
3 - . . .
D. 
