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Mathematics, 18.07.2020 19:01 maleja2038

Gravel is being dumped from a conveyor belt at a rate of 20 ft3 /min and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. How fast is the height of the pile increasing when the pile is 15 ft high

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Gravel is being dumped from a conveyor belt at a rate of 20 ft3 /min and its coarseness is such that...

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