Mathematics, 12.09.2019 04:30, msjuly723

When the height of a cylinder is 12 cm and the radius is 4 cm, the circumference of the cylinder is increasing at a rate of π 4 cm/min, and the height of the cylinder is increasing four times faster than the radius. how fast is the volume of the cylinder changing?

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When the height of a cylinder is 12 cm and the radius is 4 cm, the circumference of the cylinder is...