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The radius r of a sphere is increasing at a rate of 7 inches per minute. (a) Find the rate of change of the volume when r = 10 inches. in.3/min (b) Find the rate of change of the volume when r = 36 inches. in.3/min

The radius r of a sphere is increasing at a rate of 7 inches per minute. (a) Find the rate of change of the volume when r = 10 inches. in.3/min (b) Find the rate of change of the volume when r = 36 inches. in.3/min

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The radius r of a sphere is increasing at a rate of 7 inches per minute. (a) Find the rate of change of the volume when r = 10 inches. ◻ in. 3 / m i n (b) Find the rate of change of the volume when r = 36 inches. ◻ in. 3 / m i n

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