A tank contains 100kg of salt and 2000L of water. A solution of a concentration 0.025 kg of salt 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 tank contains 100 kg of salt and 2000 L of water. A solution of a concentration 0.025 kg of salt 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.) What is the concentration of our solution in the tank initially? concentration =. (kg/L) b.) Find the amount of salt in the tank after 4 hours. amount = ( kg) c.) Find the concentration of salt in the solution in the tank as time approaches infinity. concentration = (kg/L)