Solve the problem.A ball is thrown downward from a window in a tall building. Its position at time t in seconds is 
where s is in feet. How long (to the nearest tenth) will it take the ball to fall 178 feet?
A. 3.3 sec
B. 6.3 sec
C. 2.5 sec
D. 2.3 sec
Answer: C
Mathematics
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Use the Ratio Test to determine if the series converges or diverges.
A. Diverges B. Converges
Mathematics
Find an antiderivative of the given function.24x2 - 8x + 9
A. 9x3 - 4x2 + 9x B. 8x3 - 4x2 + 10x C. 8x3 - 4x2 + 9x D. 8x3 - 3x2 + 9x
Mathematics
Solve the problem.The graph shows the annual revenue in millions of dollars of a cosmetics company.
(a) Use the graph to complete the table. 
(b) What was the average annual change in revenue?(c) What was the average annual revenue over the five-year period?
A. (a) 
(b) -$600,000
(c) $240,000,000
B. (a) 
(b) -$1,800,000
(c) $48,000,000
C. (a) 
(b) $1,800,000
(c) $240,000,000
D. (a) 
(b) $600,000
(c) $43,200,000
Mathematics
Evaluate the integral.
A. 
B. 2
C. 2
D. 
Mathematics