![\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\ \cline{1-1} V=113 \end{cases}\implies 113=\cfrac{4\pi r^3}{3}\implies 339=4\pi r^3 \\\\\\ \cfrac{339}{4\pi }=r^3\implies 26.98\approx r^3\implies \sqrt[3]{26.98}=r\implies 2.999 \approx r\implies \stackrel{\textit{rounded up}}{3=r}](/tpl/images/0098/4563/868f8.png)
Vodu
unippo
1. find the radius of a sphere with a volume (v) of 113 mm”.
o a.3 mm<...
Mathematics, 17.07.2019 02:20 ashtonbillups
Vodu
unippo
1. find the radius of a sphere with a volume (v) of 113 mm”.
o a.3 mm
o b.9 mm
o c. 16 mm
o d. 12 mm
i mark for review (will be highlighted on the review page)
Answers: 2
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