Mathematics, 15.07.2020 20:01, caprisun6779
A tank contains 7000 L of pure water. Brine that contains 20 g of salt per liter of water is pumped into the tank at a rate of 25 L/min. The concentration of salt after t minutes (in grams per liter) is C(t) = 20t 280 + t . As t β [infinity], what does the concentration approach?
Answers: 1
Mathematics, 21.06.2019 19:00, jadabecute3739
Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?
Answers: 1
A tank contains 7000 L of pure water. Brine that contains 20 g of salt per liter of water is pumped...
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