The radius r of a sphere is increasing at a rate of 3 inches per minute. (a)
Question:
The radius r of a sphere is increasing at a rate of 3 inches per minute.
(a) Find the rates of change of the volume when r = 9 inches and r = 36 inches.
(b) Explain why the rate of change of the volume of the sphere
is not constant even though dr/dt is constant.
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a b If drdt is ...View the full answer
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