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Solve for r. What is r equal to? (Hint: Notice that r is cubed, not squared.)

Solve for r. What is r equal to? (Hint: Notice that r is cubed, not squared.)-example-1
User Ephie
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1 Answer

4 votes

V=(4)/(3)\pi r^3

we need to clear r


\begin{gathered} V=(4)/(3)\pi r^3 \\ 3V=4\pi r^3 \\ (3V)/(4\pi)=r^3 \\ r=\sqrt[3]{(3V)/(4\pi)} \end{gathered}

User Enjayem
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