Mathematics, 23.02.2021 08:20 granniejo
6. A metallurgist needs to make 10 oz. of an alloy containing 35% copper. She is going to melt and combine one metal that is 20% copper with another metal that is 70% copper. How much of each should she use?
Answers: 3
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The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?
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Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2
Answers: 2
6. A metallurgist needs to make 10 oz. of an alloy containing 35% copper. She is going to melt and c...
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