Mathematics, 02.10.2019 18:00 quanyoung88
Fi500the volume of this sphere is3 cubic inches. what is its radius? call the formula sphere v4rro 3 incheso 5 incheso 166.7 incheso 666.7 inches
Answers: 2
![V=\dfrac{4}{3}\pi R^3\\\\V=\dfrac{500\pi}{3}\ in^3;\ R=?\\\\subtitute\\\\\dfrac{4}{3}\pi R^3=\dfrac{500}{3}\pi\ \ \ |divide\ both\ sides\ by\ \pi\\\\\dfrac{4}{3}R^3=\dfrac{500}{3}\ \ \ |multiply\ both\ sides\ by\ 3\\\\4R^3=500\ \ \ \ |divide\ both\ sides\ by\ 4\\\\R^3=125\to R=\sqrt[3]{125}\\\\\boxed{R=5\ (in)}](/tpl/images/0283/6449/90f8c.png)
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Fi500the volume of this sphere is3 cubic inches. what is its radius? call the formula sphere v4rro 3...
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