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annoymage
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Homework Statement
A tank is filled with 10 gal (gallons) of brine in which 30 lb of salt is dissolved.
Brine having 2 lb of salt per gal enters the tank at the rate of 2 gal per min and the
well-stirred mixture leaves at the rate of 3 gal per min.
(a) Set up a differential equation fro the amount of salt at time t
Homework Equations
let S = be the salt leaves and enter
V = volume of the tank
The Attempt at a Solution
im actually stuck with the question, at the
"and the well-stirred mixture leaves at the rate of 3 gal per min."
im terrible with english, so, someone give me clue