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OpenStudy (ayeeeitskateee):
URGENT: Need help badly!! Will medal/fan A sphere has a volume of 4500π cm3. What is the length of its radius?
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Vocaloid (vocaloid):
well, volume of a sphere is 4/3*pi*r^3, right? we can set the given volume 4500*pi = 4/3*pi*r^3 what's left after you divide both sides by (4/3)*pi?
OpenStudy (ayeeeitskateee):
375? @Vocaloid
Vocaloid (vocaloid):
not quite, check your math again
OpenStudy (ayeeeitskateee):
Well, how do you do it? I took 4/3 and divided it by 4500.
OpenStudy (ayeeeitskateee):
@Vocaloid
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Vocaloid (vocaloid):
4500/(4/3) = ?
Vocaloid (vocaloid):
plug it into your calculator if you aren't sure
OpenStudy (ayeeeitskateee):
This time it says 3375.
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