jessaminedlc49 jessaminedlc49
  • 02-05-2020
  • Mathematics
contestada

the volume of a sphere

the volume of a sphere class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-05-2020

Answer:

3 ft

Step-by-step explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

36 pi = 4/3 pi r^3

Divide each side by pi

36 pi /pi= 4/3 pi r^3/pi

36  = 4/3  r^3

Multiply each side by 3/4

36 *3/4 = 3/4 *4/3 r^3

27 = r^3

Take the cube root of each side

27^ 1/3 = r^ 3 ^ 1/3

3 = r

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