3 years ago

Please help me with this question

Mathematics

2 answers:

exis [7]3 years ago

8 0

The answers of your question is 1150

IgorLugansk [536]3 years ago

6 0

Answer:

1150in^3 is close

Step-by-step explanation:

We'll be using the formula for volume of a sphere.

We need the radius - but it's just half the diameter, so r = d/2 = 13in / 2 = 6.5in

$V = \frac{4}{3}\pi r^2\\~\\V = \frac{4}{3}\pi \cdot (6.5in)^3 = \frac{4}{3}\pi \cdot 274.625in^3 = \pi \cdot 366.16666...~ in^3 \approx 1150.34650999 in^3\\$

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