Mathematics, 28.06.2019 05:30 andershy1405
Ametalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. how many kilograms of each alloy should the metalworker combine to create 80 kg of a 52% copper alloy?
Answers: 1
Mathematics, 21.06.2019 18:50, khalfani0268
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
Answers: 3
Ametalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. how many kil...
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