an alloy is composed of

  1. an alloy is composed of nickel, zinc, copper in a ratio of 7:2:9. how many kg of each metal are needed to make 3.6kg of this
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  2. An alloy is composed of nickel, zinc, and copper in a ratio of 3:4:13. How many kilograms of each metal are needed to make 4 kg
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    2. HELP asked by HELP
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  3. German Silver is an alloy composed of nickel, zinc, and copper in a ratio of 3:4:13.How many kilograms of each metal are needed
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    2. vance asked by vance
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  4. German silver is an alloy composed of nickel, zinc, and copper in a 3:4:13 ratio. How many kilograms of each metal are needed to
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  5. An alloy of brass is composed of 84.6% copper, 5.20% tin, 6.70% lead, and zinc. What is the number of pounds of zinc required to
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  6. Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be
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    2. mark asked by mark
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  7. Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be
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    2. Angela G asked by Angela G
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  8. Anne and Nancy use a metal alloy that is 23.5% copper to make jewelry. How many ounces of a21% alloy must be mixed with a 30%
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    2. sakena asked by sakena
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  9. Anne and Nancy use a metal alloy that is 20.45% copper to make jewelry. How many ounces of a 12% alloy must be mixed with a 25%
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    2. heather asked by heather
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  10. anne and nancy use a metal alloy that is 19.3% copper to make jewelry. how many ounces of a 19% alloy must be mixed with a 20%
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    2. Anonymous asked by Anonymous
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