A tank contains 420 litres of a solution, with 20 kilograms of salt in the solution....

A tank contains 420 litres of a solution, with 20 kilograms of salt in the solution. A solution with a concentration of 57 kilograms per litre enters the tank at a rate of 7 litres per minute. The well-stirred solution flows out of the tank at the same rate. Determine the mathematical model that gives the function y(t), the number of kilograms of salt in the tank after t minutes

Expert Solution

milcah answered 2 years ago

A 4,500 litre tank contains 2,500 litres of brine. There is 50 kg of salt initially...

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