In: Advanced Math
A tank contains 2140 L of pure water. A solution that contains 0.01 kg of sugar per liter enters a tank at the rate 6 L/min. The solution is mixed and drains from the tank at the same rate.
(a) How much sugar is in the tank initially?
(b) Find the amount of sugar in the tank after t minutes.
(c) Find the concentration of sugar (kg/L) in the solution in the tank after 51 minutes.