Mathematics, 13.07.2019 03:20, supermkimbrel
Ametal worker has several 1-kilogram bars of a metal alloy that contain 23% copper and several 1-kilogram bars that contain 79% copper. how many bars of each type of alloy should be melted and combined to create 48 kilograms of a 44% copper alloy?
Answers: 1
Mathematics, 21.06.2019 21:50, spookymod8967
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
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Mathematics, 21.06.2019 23:10, angelthompson2018
Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?
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Ametal worker has several 1-kilogram bars of a metal alloy that contain 23% copper and several 1-kil...
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