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A certain piece of copper wire is determined
to have a mass of 2.00 per meter.
How many cenimeters of the wire woold
be needed to provide 0.28 copper?

Respuesta :

Answer:

14

Step-by-step explanation:

mass of 100 centimeters of copper wire is [tex]2.00[/tex]

so, mass of 1 centimeter of copper wire will be [tex]\frac{2}{100}[/tex]

hence, 14 centimeters of copper wire will provide .28 copper

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