In: Mechanical Engineering
Consider a large tank holding 50 gal of pure water into which a brine solution of salt begins to flow at a constant rate of 6 gal/min. the brine leaves the tank at a rate of 5 gal/min. If the concentration of salt in the brine entering the tank is 0.1 lbs per gallon, determine the function X that will determine the amount of brine in the tank at any time t.