A 1000 gallon holding tank that catches runoff from some chemical process initially has 800 gallons of water with 2 ounces of pollution dissolved in it. Polluted water flows into the tank at a rate of 3gal/hr and contains 5 ounces/gal of pollution in it. A well-mixed solution leaves the tank at 3gal/hr as well. Determine the amount of pollution in the tank after 8 hours.

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Lets denote C as the concentration of pollution in the tank in ounces per gallon V as the volume of ... View the full answer