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earnstyle [38]
3 years ago
9

A sphere has a radius of 2.1 cm. what is the volume of sphere in cm3 (use 3.14 for π? round to the nearest whole number.

Mathematics
1 answer:
Ket [755]3 years ago
5 0
2.1 squared is 4.41, 4.41 times 3.14 is 13.84, 13.84 times 4/3 is 18.46.
your answer is 18.46 cm3
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Answer:

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Step-by-step explanation:

The total number of trees in the wood = 420 + 160 + 300

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