Mathematics, 24.06.2019 15:30 shreyapatel2004
Brad has two alloys containing copper and silver. alloy a contains 50% pure silver, and alloy b contains 75% pure silver. he wants to make 10 ounces of a new alloy containing 70% pure silver. how much alloy of each type does he need to mix?
Answers: 2
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +
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Mathematics, 21.06.2019 20:30
Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?
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Mathematics, 21.06.2019 22:30
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
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Brad has two alloys containing copper and silver. alloy a contains 50% pure silver, and alloy b cont...
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