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 20:00, lucerogon7403
How can you construct perpendicular lines and prove theorems about perpendicular lines
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Mathematics, 21.06.2019 21:30, cdvazquez727
The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?
Answers: 3
Mathematics, 21.06.2019 23:00, look26goingjbgy
Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1
Answers: 3
Ametal worker has several 1-kilogram bars of a metal alloy that contain 23% copper and several 1-kil...
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