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Andreyy89
3 years ago
5

A sphere has a diameter of 10 in. What is the volume of the sphere?

Mathematics
2 answers:
EastWind [94]3 years ago
6 0
V=523.6in^3 is your answer
OverLord2011 [107]3 years ago
3 0

Answer: 523.33\text{ in.}^3

Step-by-step explanation:

The volume of sphere is given by :-

V=\dfrac{4}{3}\pi r^3, where r is the radius of the sphere.

We are given that, the diameter of the sphere = 10  in.

The the radius of the sphere = \dfrac{10}{2}=5\ in.

Now, the volume of sphere will be :-

V=\dfrac{4}{3}\pi (5)^3\\\\\Rightarrow\ V=\dfrac{4}{3}(3.14) (125)\\\\\Rightarrow\ V= 523.33333\approx523.33\text{ in.}^3

Hence, the volume of sphere=523.33\text{ in.}^3

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Plugging p=30, we get

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Plugging p=40, we get

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So, we can create a table as.

Number of people (p)           Total cost (c)

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         20                                     1000

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