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September 18, 2014

September 18, 2014

Posted by **val** on Tuesday, December 1, 2009 at 7:29pm.

- geometry -
**val**, Tuesday, December 1, 2009 at 7:32pmhow will i get my answer

- geometry -
**Noether**, Tuesday, December 1, 2009 at 7:33pmThe volume of a sphere with radius r is (4/3)(pi*r^3). Use that.

- geometry -
**Reiny**, Tuesday, December 1, 2009 at 7:39pmvolume = (4/3)pi(r^3)

so the volume of the full tank = (4/3)pi(5^3

= 523.59878

so half of that volume is 261.79939

to the nearest hundredth, 261.80

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