German silver is an alloy composed of nickel, zinc, and copper in a ratio of 3: 4: 13.
how man...
Mathematics, 25.01.2020 21:31 camilacarrielh15
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 to make 4 kg of this alloy?
Answers: 1
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What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8
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