Multiple Choice
The radius of a right circular cylinder is increasing at a rate of 9 inches per minute, and the height is decreasing at a rate of 7 inches per minute. What is the rate of change of the surface area when the radius is 12 inches and the height is 32 inches?
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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