Chemistry, 09.07.2019 23:20 jaimon8729
Atank contains 1000 l of pure water. brine that contains 30 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) = 30t 40 + t . as t → ∞, what does the concentration approach?
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Atank contains 1000 l of pure water. brine that contains 30 g of salt per liter of water is pumped i...
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