Mathematics, 15.06.2021 05:00, PrincessIndia

A storage tank used to hold sand is leaking. The sand forms a conical pile whose height is twice the radius of the base. The radius of the pile increases at the rate of 2 inches per minute. Find the rate of change of volume when the radius is 7 inches. A. 196π in.^3/min

B. 28π in.^3/min

C. 224π in.^3/min

D. 98π in.^3/min

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