A tank contains 100 gallons of brine holding 200 lbs of salt in the solution. Water containing 1 pound of salt per gallon flows into the tank at the rate of 3 gallons per minute and the mixture, kept uniform by stirring, flows out at the same rate. Find the amount of salt in the tank at the end of 100 minutes. Round off to whole number.
A tank contains 100 gallons of brine holding 200 lbs of salt in the solution. Water containing 1 pound of salt per gallon flows into the tank at the rate of 3 gallons per minute and the mixture, kept uniform by stirring, flows out at the same rate. Find the amount of salt in the tank at the end of 100 minutes. Round off to whole number.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter3: Solving Equation And Problems
Section3.5: Equations With The Variable On Both Sides
Problem 16P
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A tank contains 100 gallons of brine holding 200 lbs of salt in the solution. Water containing 1 pound of salt per gallon flows into the tank at the rate of 3 gallons per minute and the mixture, kept uniform by stirring, flows out at the same rate. Find the amount of salt in the tank at the end of 100 minutes. Round off to whole number.
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