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What is the volume of a sphere with a radius of 3 inches

User Rajiv
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The\ volume\ of\ a\ sphere:V=(4)/(3)\pi R^3\\\\R=3\ in\\\\V=(4)/(3)\pi\cdot3^3=(4)/(3)\pi\cdot27=4\pi\cdot9=36\pi\\\\Answer:\boxed{V=36\pi\ in^3}
User Chrisbulmer
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