Engineering, 04.07.2020 04:01 shadowolf017

A tank contains 350 liters of fluid in which 50 grams of salt is dissolved. Pure water is then pumped into the tank at a rate of 5 L/min; the well-mixed solution is pumped out at the same rate. Let the A(t) be the number of grams of salt in the tank at time t. Find the number A(t).)

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A tank contains 350 liters of fluid in which 50 grams of salt is dissolved. Pure water is then pumpe...