How much work will it take to pump the gasoline

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A conical tank is resting on its apex. The height of the tank is 12 ft, and the radius of its top is 7 ft. The tank is full of gasoline weighing 45 lb/ft3. How much work will it take to pump the gasoline to a level 12 ft above the cone's top? Give your answer to the nearest ft · lb. please show all work.

Reference no: EM132059948

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