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anonymous
 5 years ago
The volume V of a right circular cylinder is given by V=pi r^2 h where r is the radius and h is the height. If h is held fixed at h = 5 inches, find the rate of change of V with respect to r when r = 4 inches. The rate is in squared inches.
anonymous
 5 years ago
The volume V of a right circular cylinder is given by V=pi r^2 h where r is the radius and h is the height. If h is held fixed at h = 5 inches, find the rate of change of V with respect to r when r = 4 inches. The rate is in squared inches.

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0rates of change... if h is held constant then its value can be considered as a constant. V = pir^2 5 5pi  V' = 2r V' = 10pi r when r = 4 the volume is changeing at 40pi....
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