Mathematics, 18.06.2020 19:57 mv603177

A tank contains 2840 L of pure water. A solution that contains 0.07 kg of sugar per liter enters a tank at the rate 4 L/min The solution is mixed and drains from the tank at the same rate. (a) How much sugar is in the tank initially? A(0)= 0 (kg) (b) State the rate at which the sugar is entering the tank. (kg/min) (c) State the concentration of sugar in the tank at time t, using the letter A to represent the amount of sugar in the tank at time t. (kg/L) (d) State the rate at which the sugar is leaving the tank, Rout, using the letter A to represent the amount of sugar in the tank at time t. (kg/min) (e) State the differential equation representing the rate at which the amount of sugar in the tank is changing at time t.

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A tank contains 2840 L of pure water. A solution that contains 0.07 kg of sugar per liter enters a t...