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Mathematics

2 answers:

Arada [10]3 years ago

8 0

bearing in mind that, if the diameter is 14, then its radius is half that, or 7.

$\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}\qquad \qquad V=\cfrac{4\pi 7^3}{3}\implies V=\cfrac{1372\pi }{3}\implies \stackrel{using~\pi =3.14}{V\approx 1436.03}$

allsm [11]3 years ago

3 0

Answer: B ✔

Step-by-step explanation:

Volume = 4/3 × 3.14 × 7^3

Volume = 1436.03 cm^3

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