Mathematics, 17.04.2020 04:30, moningersavannah

A potter forms a piece of clay into a cylinder. As he rolls it, the length, L, of the cylinder increases and the radius, r, decreases. If the length of the cylinder is increasing by 0.7 cm per second, find the rate at which the radius is changing when the radius is 2 cm and the length is 9 cm.

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A potter forms a piece of clay into a cylinder. As he rolls it, the length, L, of the cylinder incre...