Mathematics, 28.06.2019 09:00 wkalpakchi
An alloy composed of nickel, zinc, and copper in a 4: 1: 2 ratio. how many kilograms of each metal are needed to make 35 kg of this alloy?
Answers: 2
Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
Mathematics, 21.06.2019 19:30
James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out
Answers: 2
An alloy composed of nickel, zinc, and copper in a 4: 1: 2 ratio. how many kilograms of each metal a...
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