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 Finding radius with volume

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875
1
avatar+12 

The volume is 972×(3.14)=43×(3.14)×r×r×r. What is the radius?

 Jun 3, 2015

Best Answer 

 #1
avatar+1197 
+5

Divide both sides by 3.14: 972=4/3*r^3.

Divide both sides by 4/3: 729=r^3.

Take the cube root of 729, which is 9.

Radius is 9 units.

 Jun 4, 2015

1+0 Answers

 #1
avatar+1197 
+5
Best Answer

Divide both sides by 3.14: 972=4/3*r^3.

Divide both sides by 4/3: 729=r^3.

Take the cube root of 729, which is 9.

Radius is 9 units.

DarkBlaze347 Jun 4, 2015

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