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N76
[4]
4 years ago
11
Suppose planet A's diameter is approximately 2 times planet B's and both bodies are spheres. What is the ratio of their volum
es?
Mathematics
Answer
Comment
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1
answer:
AlexFokin
[52]
4 years ago
3
0
When two lengths,
a
and
b
are proportional, the ratio of their volumes is
a^3 = b^3.
Since A = 2B, the ratio is
A^3 = 8B^3
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