Mathematics, 20.11.2019 05:31, unknownhi

Alarge mixing tank currently contains 350 gallons of water, into which 10 pounds of sugar have been mixed. a tap will open, pouring 20 gallons of water per minute into the tank at the same time sugar is poured into the tank at a rate of 3 pounds per minute. find the concentraion (pounds per gallon) of sugar in the tank after 15 minutes. is that a greater concentration than at the beginning?

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Alarge mixing tank currently contains 350 gallons of water, into which 10 pounds of sugar have been...