alyssaanderson911 alyssaanderson911

12-05-2020
Mathematics

contestada

Leila's company makes solid metal balls for various industrial uses. A customer wants lead balls that have a diameter of 6 in. If Leila must make 80 of these balls, how much lead will she need?

Use 3.14 for Pi, and do not round your answer.

Respuesta :

blitzangel blitzangel

12-05-2020

Answer:

9043.2 in^3 of lead

Step-by-step explanation:

the formula is (4/3)(3.14)r^3

so,

(4/3)(3.14)(3^3) * 80

9043.2

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