Mathematics, 08.04.2020 01:19 thakidd4567
A vat with 900 gallons of beer contains 4% alcohol (by volume). Beer with 6% alcohol is pumped into the vat at a rate of 9 gal/min and the mixture is pumped out at the same rate. What is the percentage of alcohol after an hour
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A vat with 900 gallons of beer contains 4% alcohol (by volume). Beer with 6% alcohol is pumped into...
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