Chemistry, 11.03.2020 02:41, jzane1182

A tank initially contains 40 gallons of pure water. A solution with 1 gram of salt per gallon of water is added to the tank at 3 gal/min, and the resulting solution dranes out at the same rate. Find the quantity Q(t) of salt in the tank at time t > 0.

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A tank initially contains 40 gallons of pure water. A solution with 1 gram of salt per gallon of wat...