newmom14 newmom14

18-05-2018
Mathematics

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a sports ball has a diameter of 21 cm. find the volume of the ball.

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blackhole17 blackhole17

18-05-2018

V=4/3* \pi *r^3
V=4/3* \pi *10.5^3
V=4/3* \pi *1157.625
V=/pi* 1543.5
V≈ 4846.59

Again, this is the approximate amount (/pi)

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