(Solved): (1 point) A tank contains 90kg of sat and 1000L of water. A solution of a concentration 0.045 ...

(1 point) A tank contains $$90\mathrm{kg}$$ of sat and $$1000\mathrm{L}$$ of water. A solution of a concentration $$0.045\mathrm{kg}$$ of salt per liter enters a tank at the rate $$6\mathrm{L}/\min$$. The solution is mixed and drains from the tank at the same rate. a.) What is the concentration of our solution in the tank initialy? $$\text{ concentration = }(\mathrm{kg}/24)$$ b. Find the amount of salt in the tank after 1 hours. amount = e.) Find the concentration of aait in the solution in the tank as time approaches infinity. $$\text{ concentration = }(\mathrm{k}/2/\mathrm{l})$$