![SOLVED: A tank contains 50 kg of salt and 2000 L of water. A solution of a concentration 0.0125 kg of salt per liter enters a tank at the rate 9 Llmin. SOLVED: A tank contains 50 kg of salt and 2000 L of water. A solution of a concentration 0.0125 kg of salt per liter enters a tank at the rate 9 Llmin.](https://cdn.numerade.com/ask_images/49a52f77c0184a109e1225972236b2fb.jpg)
SOLVED: A tank contains 50 kg of salt and 2000 L of water. A solution of a concentration 0.0125 kg of salt per liter enters a tank at the rate 9 Llmin.
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![SOLVED: A newly constructed fish pond contains 2000 liters of water Unfortunately the pond has been contaminated with 5 kg of toxic chemical during the construction process The pond's filtering system removes SOLVED: A newly constructed fish pond contains 2000 liters of water Unfortunately the pond has been contaminated with 5 kg of toxic chemical during the construction process The pond's filtering system removes](https://cdn.numerade.com/ask_images/f9fdf64bdadf4ce084a08e1aabca9850.jpg)
SOLVED: A newly constructed fish pond contains 2000 liters of water Unfortunately the pond has been contaminated with 5 kg of toxic chemical during the construction process The pond's filtering system removes
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