Exercise: A tank contains log of salt in 200 liters of water at t₂ = 0. Salt water (18/L) starts to enter into the tank at a rate of 3 ¼/min. Meanwhile, the mixture the mixture is drained out of the tank at the same rate. Find the quantity of the salt Qct). ( Answer: Qit) = 2000 - 12/²00² ²0). 3t 200 3 e -

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Q: d) An ice cube of 16 cm3 is melting on a mesh as shown below. Each side of the ice cube is melting…

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Q: A tank contains 240 liters of fluid in which 40 grams of salt is dissolved. Pure water is then…

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Q: 2 19-x

A: Note: Since you have asked multiple question, we will solve the first question for you.  If you want…