A tank contains 50 gallons of a solution composed of 90% water and 10% alcohol. A second solution containing 50% water and 50% alcohol is added to the tank at the rate of 4 gallons per minute. As the second solution is being added the tank is drained at the rate of 5 gallons per minute. Assuming that the solution in the tank is stirred constantly ,determine how much alcohol is in the tank after 10minutes.
Question on Differential Equation mixture problem involving rate in rate out1
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1What have you attempted so far? – 2017-02-17
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0I tried using the homogenous differential method but along the way I got stack. Using the exact differential method made things worse. If someone has the solution maybe you can forward please – 2017-02-21
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0http://tutorial.math.lamar.edu/Classes/DE/Modeling.aspx this might help, try and see if you could figure out the details! Otherwise I will try to write an answer later today. – 2017-02-21