Mathematics, 14.02.2020 04:28 firenation18
Suppose that a large mixing tank initially holds 400 gallons of water in which 70 pounds of salt have been dissolved. Pure water is pumped into the tank at a rate of 4 gal/min, and when the solution is well stirred, it is then pumped out at the same rate. Determine a differential equation for the amount of salt A(t) in the tank at time t > 0. What is A(0)? (Use A for A(t).)
dA dt =
A(0) =
Answers: 1
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Suppose that a large mixing tank initially holds 400 gallons of water in which 70 pounds of salt hav...
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