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1 answer:
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Answer:
Step-by-step explanation:
The fraction of bran muffins is expressed as bran muffins over total muffins.
Total muffins = 6 + 2 + 4 = 12 and bran muffins = 4, thus
fraction = ← divide ( cancel ) each value by 4 )
fraction = ← in simplest form
Answer:
Last option is the correct choice.
Step-by-step explanation:
See the attachment below.
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The volume of the copper wire is 226.080 cm³ and the mass of the wire is 2,012.112 g/cm³.
Given that, the length of copper wire=200 m=200000 mm and the diameter of the copper wire=1.2 mm.
We need to find the volume of the copper wire.
<h3>What is the formula to find the volume of the cylinder?</h3>The formula to find the volume of a cylinder is πr²h.
Now, the volume of the copper wire=πr²h= mm³=226.080 cm³
If the density of copper is 8.9 g/cm³, find the mass of the wire.
We know that .
⇒8.9 g/cm³=
⇒Mass=2,012.112 g/cm³
Therefore, the volume of the copper wire is 226.080 cm³ and the mass of the wire is 2,012.112 g/cm³.
To learn more about the volume of the cylinder visit:
brainly.com/question/16134180.
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