Mathematics, 11.03.2020 01:33, kylabreanne120

For this problem A is the amount of salt in the tank. If a tank contains 225 liters of liquid with 9 grams of salt. A mixture containing 9 grams per liter is pumped into the tank at a rate of 5 liters/minute. The mixture is well-mixed, and pumped out at a rate of 2 liters/minute. The amount of salt in the tank satisfies the differential equation

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For this problem A is the amount of salt in the tank. If a tank contains 225 liters of liquid with 9...