1) A tank whose volume is 50L initially contains 20L of water. A solution containing 10g/L of salt is pumped into the tank at a rate of 4L/min, and the well-stirred mixture flows out at a rate of 3 L/min. How much salt is in the tank right after 20 minutes?

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A: Let "s" represents the quantity of salt in the tank. dSdt=(8×2.5)-8S200dSdt+0.04S=20   and S(0)=0…

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A: Solution

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A: Let the side of the cube = x Edges of the cube increasing rate dx/dt = 11 m/hr

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A: The amount of salt remaining after 5 minutes is 45.24 lb. And the calculation is uploaded below

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Q: A tank contains 400 liters of brine. Twelve (12) liters of brine, each containing 2.5 N of dissolved…

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Q: Consider three connected lakes, A, B, and C, where lake B has a volume of 2650 km3, and water flows…

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A: Given: To explain the given statement as follows, V = 10L, u(0) = 31, v(0) = 27

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Q: 2) A tank, which has a capacity of 100 L, is initially half full of a solution that contains 50g of…

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A: A brine solution is poured into the tank at the rate of 4 L/hr, while the well-stirred mixture…

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