wheellau000
wheellau000 wheellau000
  • 26-03-2021
  • Mathematics
contestada

Using 3.14 for 7, a sphere has a volume of 904.32 mm.

What is the radius of this sphere?

A) 8 mm
B) 10 mm
C) mm
D) 12 mm

Respuesta :

muhammad655
muhammad655 muhammad655
  • 26-03-2021

Answer:

[tex]v = \frac{4}{3} \pi {r}^{3 } \\ 904.32 = \frac{4}{3} \times 3.14 \times {r}^{3} \\ {r}^{3} = \frac{3 \times 904.32}{4 \times 3.14} = 21.57 \\ r = 2.78[/tex]

then Radias equal to 5.5676

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