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oksano4ka [1.4K]
3 years ago
9

A manufacturer makes ball bearings out of molten steel. It takes 5.24 cubic centimeters of molten steel to make ? ball bearings

that each have a diameter of 1 centimeter.
Mathematics
2 answers:
sammy [17]3 years ago
8 0
<span>So we want to know how much ball bearings can be made with 5.24 cm^3 if one ball bearing has a diameter of 1 cm. We know that radius r=d/2=0.5cm So the volume V of one ball bearing is: V=(4/3)*pi*r^3 so V=(4/3)*3.14*(0.5)^3cm^3=0.524cm^3. Now we simply divide the volume of steel by the volume of the ball bearing: 5.24/0.524=10. So we can make 10 ball bearings from 5.24 cm^3 of steel</span>
elena55 [62]3 years ago
7 0

Answer: 10 ball bearings

Plato is annoying

Step-by-step explanation:

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