An oil tank has the shape of a right circular cone with a vertical axis. its vertex is at the bottom, itsradius is 4 feet and its height is 10 feet. it is full of oil, which weighs 50 lb/cubic feet. using an integral, set up onlythe work required to empty the tank by pumping the oil to an outlet 6 feet above thetop of the tank.
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An oil tank has the shape of a right circular cone with a vertical axis. its vertex is at the bottom...
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