Mathematics, 06.05.2020 05:14 stheo
Initially, a tank contains 10 pounds of salt in 80 gallons of water. Such a tank has pure water flowing into it at a rate of 5 gallons per minute. The contents of the tank are kept thoroughly mixed and flow out at a rate of 3 gallons per minute.
What is the amount of salt at any instant?
Answers: 2
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Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)
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Free points also plz look my profile and answer really stuff
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