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A 45-gallon bathtub is to be filled with water that is exactly 100°F. The hot water...

A 45-gallon bathtub is to be filled with water that is exactly 100°F. The hot water supply is 180°F and the cold water supply is 45°F. When mixed, the temperature will be a weighted average based on the amount of each water source in the mix. How much of each should be used to fill the tub as specified? (Round your answers to three decimal places.)

180°F
45°F
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