Physics, 08.10.2019 00:00 johhnyappleseed2006
Suppose that a large mixing tank initially holds 800 gallons of water in which 50 pounds of salt have been dissolved. another brine solution is pumped into the tank at a rate of 3 gal/min, and when the solution is well stirred, it is then pumped out at a slower rate of 2 gal/min. if the concentration of the solution entering is 4 lb/gal, determine a differential equation for the amount of salt a(t) in the tank at time t > 0. (use a for a(
Answers: 3
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Suppose that a large mixing tank initially holds 800 gallons of water in which 50 pounds of salt hav...
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