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heberleber heberleber
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2 years ago
Solve the problem. Round your answer, if appropriate.

An inverted conical water tank with a height of 12 ft and a radius of 3 ft is drained through a hole in the vertex. If the water level drops at a rate of 1 ft/min, at what rate is water (in ft3/min) draining from the tank when the water depth is 8 ft? (Hint: Use similar triangles.)

π ft3/min

▸ 4π ft3/min

π ft3/min

▸ 6π ft3/min
Textbook 
Calculus: Early Transcendentals

Calculus: Early Transcendentals


Edition: 3rd
Authors:
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WanWan
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2 years ago
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