Solve the problem.April shoots an arrow upward into the air at a speed of 32 feet per second from a platform that is 34 feet high. The height of the arrow is given by the function h(t) = -16t2 + 32t + 34, where t is the time is seconds. What is the maximum height of the arrow?
A. 50 ft
B. 16 ft
C. 33 ft
D. 34 ft
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the given line.The region in the first quadrant bounded above by the line y = 1, below by the curve 
and on the left by the y-axis, about the line y = 1
A. 
- 
B. 
+ 5
C. 
- 
D. 
+ 
Mathematics
Completely factor the polynomial or state that the polynomial is prime.4x3 + 12x2 - 40x
A. 4x(x + 2)(x - 5) B. (x - 2)(4x2 + 20) C. (4x2 + 8x)(x - 5) D. 4x(x - 2)(x + 5)
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Determine whether the given equation is a rational function.f(x) = -6 + 
A. Yes B. No
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Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible.
= 
A. 1
B. 
C. 7
D. 
Mathematics