(All Steps) Sand is being piled on a conical pile at the rate of 12 cubic feet per minute, the height of the pile is 3 times its diameter. At what rate
Question: Sand is being piled on a conical pile at the rate of 12 cubic feet per minute, the height of the pile is 3 times its diameter. At what rate is the height increasing when the pile is 8 feet high?
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