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  • one year ago

I'm sort of lost here :( Water is drained out of tank, shaped as an inverted right circular cone that has a radius of 6cm and a height of 12cm, at the rate of 3 cm3/min. At what rate is the depth of the water changing at the instant when the water in the tank is 9 cm deep? Give an exact answer showing all work and include units in your answer.

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  1. jim_thompson5910
    • one year ago
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    This was answered previously at the link below http://openstudy.com/study#/updates/55ac3e20e4b045595079918a

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