Evaluate the expression.
?
?
A. 10.9
B. 11.7
C. 8.2
D. 7.1
E. 3.8
Answer: C
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The rabbit population on a small island is observed to be given by the function
?
?
where t is the time (in months) since observations of the island began.
?
?
(a) When is the maximum population attained? Please give the answer to two decimal places.
?
__________ months
?
(b) What is that maximum population? Please give the answer to the nearest whole.
?
(c) When does the rabbit population disappear from the island? Please give the answer to two decimal places.
?
__________ months
?
What will be an ideal response?
Eliminate the decimals by multiplying by a power of 10 and then solve.1.7x - 3 - 1.2x = 14
A. 34 B. 28.6 C. 5.862 D. 3.4
Solve the problem.Suppose that the velocity of a falling body is v = ks2 (k a constant) at the instant the body has fallen s meters from its starting point. Find the body's acceleration as a function of s.
A. a = 2ks B. a = 2ks2 C. a = 2k2s3 D. a = 2ks3
Convert the mixed number to an improper fraction.5
A. 
B. 
C. 
D. 