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Mathematics, 27.01.2022 18:00 SKYBLUE1015

A 20-gallon bathtub is to be filled with water that is exactly 100°F. The hot water supply is 175°F and the cold water supply is 20°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?

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A 20-gallon bathtub is to be filled with water that is exactly 100°F. The hot water supply is 175°F...
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