how do i solve this equation: 905=4/3 pi r cubed?

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Guest Dec 1, 2014

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Best Answer

$$\\905=\frac{4\pi r^3}{3}\\\\
\frac{905*3}{4\pi}=r^3\\\\
r=\left(\frac{905*3}{4\pi}\right)^{1/3}$$

And you can finish it :)

Melody Dec 2, 2014

Melody · Answer 1 · 2014-12-02T10:04:50

$$\\905=\frac{4\pi r^3}{3}\\\\
\frac{905*3}{4\pi}=r^3\\\\
r=\left(\frac{905*3}{4\pi}\right)^{1/3}$$

And you can finish it :)