Thread: Calculus 2 help please

A tank contains 1,000L of pure water. Brine that contains 0.05kg of salt per litre of water enters the tank at a rate of 5L/min. Brine that contains 0.04kg of salt per litre of water enters the tank at a rate of 10L/min. The solution is kept thoroughly mixed and drains from the tank at a rate of 15L/min. How much salt is in the tank?
a) after t minutes?
b) after one hour?
c) eventually?

Hey richgirljr16.

Can you show us any partial attempts you have made along with all the thoughts you have had in trying to solve the problem?