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Umnica [9.8K]
3 years ago
8

HELP ITS URGENT!!!

Mathematics
1 answer:
lesya [120]3 years ago
5 0

Answers: C, B, C, D, and C

<u>Step-by-step explanation:</u>

The formula for the Volume of a sphere is: V=\dfrac{4}{3}\pi r^3, where r is the radius.

The formula for the Surface Area of a sphere is: S.A. = 4πr², where r is the radius.

\begin {array}{l\c|c|c|c}&\underline{radius}&\underline{Volume}&\underline{Surface\ Area}&\underline{Answer}\\1.&6&\boxed{904.78}&452.39&C\\2.&4&\boxed{268.08}&201.06&B\\3.&7&1436.76&\boxed{615.75}&C\\4.&1.5&14.14&\boxed{28.27}&D\\5.&11&\boxed{5575.28}&1520.53&C\\\end{array}

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