Question: A trough is 4 ft long, 1 . 5 ft wide, and 4 ft deep. The trough has isosceles triangle ends. There is 1 ft

A trough is 4 ft long, 1.5 ft wide, and 4 ft deep. The trough has isosceles triangle ends. There is 1 ft of water in the trough. Find the amount of work, in ft-lbs, required to empty the trough by pumping the water over the top. Round your answer to the nearest hundredth, if necessary.

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