3 years ago

Please help.......................................

2 answers:

6 0

Answer:

Nikolay [14]3 years ago

5 0

I think the answer is the last option

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Rom4ik [11]

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Whitepunk [10]

15426 is the answer it shall be

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2 years ago

Studentka2010 [4]

Answer:

Step-by-step explanation:

The volume for a sphere is

$V=\frac{4}{3}\pi r^3$ . Our radius is 21 inches, so

$V=\frac{4}{3}\pi (21)^3$ and

$V=\frac{4}{3}\pi (9261)$ . Multiplying straight across the top, using the fact that 3.14 is pi:

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2 years ago

laiz [17]

Answer:

x^4/21

Step-by-step explanation:

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