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Mathematics, 18.08.2019 01:10, biancasamadp3usfw
29) a tank contains 100 gallons of water in which 40 pounds of salt are dissolved. it isdesired to reduce the concentration of salt to 0.1 pounds per gallon by pouring in purewater at the rate of 5 gallons per minute and allowing the mixture (which is kept uniformby stirring) to flow out at the same rate. how long will this take
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Answers: 3
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29) a tank contains 100 gallons of water in which 40 pounds of salt are dissolved. it isdesired to r...
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