itsjackjack2022 itsjackjack2022
  • 19-03-2020
  • Mathematics
contestada

A sphere has a radius of 31 millimeters. Find it's volume to the nearest tenth please. (Use 3.14 for pi)

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ScreamingAvocado ScreamingAvocado
  • 19-03-2020

Answer:

V ≈ 124,725 mm^3

Step-by-step explanation:

Let's use the formula for volume of a sphere:

[tex]v = \frac{4}{3}\pi {r}^{3} [/tex]

[tex]v = \frac{4}{3} (3.14) {31}^{3} [/tex]

[tex]v = \frac{4}{3}(3.14)29791[/tex]

[tex] v = \frac{4}{3} 93543.74[/tex]

[tex]v = \frac{4}{3} \times \frac{93543.74}{1} = \frac{374174.96}{3} [/tex]

[tex]v = 374174.96 \div 3[/tex]

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