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lions [1.4K]
3 years ago
14

Please help! due in next 10min!?!

Mathematics
2 answers:
Paladinen [302]3 years ago
7 0

Answer:

21.99

Step-by-step explanation:

This is simple just times 3.14 and 7 to get 21.99

lesantik [10]3 years ago
6 0

Answer:

1436.76 or 196π

Step-by-step explanation:

Volume of a sphere is 4/3 x 3.14 x r^3

R = 7

7^3 = 147

4/3 x 147 = 196

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