4 At time t 0 a tank contains 20 lbs of salt dissolved in

Last updated: 6/13/2023

4 At time t 0 a tank contains 20 lbs of salt dissolved in 100 gal of water Water containing 1 4 lb of salt gal enters the tank at a rate of 2 gallons per minute and the mixture is well stirred and draining from the tank at the same rate Find the amount of salt Q t in lbs in the tank at any time