A tank initially contains 120 liters of pure water A mixture

Last updated: 7/24/2023

A tank initially contains 120 liters of pure water A mixture containing a concentration of y g liter of salt enters the tank at a rate of 3liters min and the well stirred mixture leaves the tank at the same rate Find an expression in terms of y for the amount of salt in the tank at any time t Also find the limiting amount of salt in the tank as t