geometry

A hemisphere tank is filled with water and has a diameter of ten feet. If the water weighs 62.4 pounds per cubic foot, what is the total weight of water in a full tank?

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asked by jim
  1. (1/2)(4π/3 * (10/2)^3) ft^3 * 62.4 lb/ft^3 = 16340 lb

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    posted by Steve

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