SOLUTION: how many times does the volume of a sphere increases if the radius is
1) double 2)half
Algebra.Com
Question 321274: how many times does the volume of a sphere increases if the radius is
1) double 2)half
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
The volume of a sphere is given by:
Where r = radius.
1) Let's what happens when you double the radius:
Move the 8 to the front.
...and you can see that the volume V is 8 times the original volume.
2) ...and if we divide the radius by 2...
or...
...so the volume is decreased by a factor of 8.
RELATED QUESTIONS
how many times does the volume of sphere becomes if radius is made
(1)Doubled... (answered by ewatrrr)
Radius of a sphere is r.how many times does the area increases if radius is... (answered by stanbon)
How many times larger is the volume of a sphere if radius is multiplied by 5 (answered by ikleyn)
Sphere A is similar to Sphere B. The Radius of sphere A is 3 inches, and the radius of a (answered by Alan3354)
A sphere has a radius two times greater than the radius of a smaller sphere . How many... (answered by josgarithmetic)
If radius of a sphere is doubled how many times its volume is... (answered by ankor@dixie-net.com)
"Consider a sphere of radius r. If the radius is multiplied by 2, how is the volume of... (answered by Alan3354)
The radius of one sphere is half the length of the radius of a second sphere. If the... (answered by Alan3354)
if a sphere has a diameter of 30 what is half the volume of the... (answered by Alan3354)