A tank initially contains 30 gallons Is of pure water. A solution with 1gram of salt per gallon of water is added to the
Posted: Wed Jul 06, 2022 11:53 am
A tank initially contains 30 gallons Is of pure water. A solution with 1gram of salt per gallon of water is added to the tank at 3gall / min. and the resulting solution drains out at the same rate. Find the quantity Q(t) of salt in the tank at time t > 0.