queen917
queen917 queen917
  • 01-05-2021
  • Mathematics
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Find the volume of the sphere. Round your answer to the nearest tenth.

Find the volume of the sphere Round your answer to the nearest tenth class=

Respuesta :

cwrw238 cwrw238
  • 01-05-2021

Answer:

See below.

Step-by-step explanation:

The formula for the volume of a sphere

= 4/3  π  r^3 where r = the radius.

So for number 1:

V = 4/3 π (5)^3

= 523 .60 mm^3   to nearest hundredth.

The others are solved in exactly the same way except where the diameter is given as in number 4 and 5 you get the radius r by dividing the diameter by 2. So in number 4,  r = 30/2 = 15.

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