A conical reservoir is losing water at the rate of 12 cubic feet per minute. If the radius is % the height, how fast is the height changing at the instant the reservoir is 50 feet deep?

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A: Solution

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Q: The area of a rectangle is increasing at a rate of 4 cm/sec ? while the width of the rectangle…

A: The area of a rectangle is increasing at a rate of 4 cm/sec ? while the width of the rectangle…

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A: Here, given that the area of the circle decreases constantly by half s square foot per second. That…