Mathematics, 18.03.2021 02:30 bks53
Mr. Daly, a chemistry teacher needs 10 liters of a 20% saline solution for his afternoon class. Unfortunately, the only mixture he has is a 5% saline and a25% saline solution. How much of each solution should he mix to produce the 20% solution?
Answers: 1
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Solve this system of equations. 12x − 18y = 27 4x − 6y = 10
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Which graph represents the parent function of y=(x+2)(x-2)
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Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height
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The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²
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Mr. Daly, a chemistry teacher needs 10 liters of a 20% saline solution for his afternoon class. Unfo...
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