Question

Approximate the volume of the sphere.8.4 x 107 kmUse 3.14 for and round the first factor in scientific notation to the nearest tenth.Enter the correct answer in the boxes.

Answer 1

Given;

Diameter of the sphere = 8.4 x 10⁷ km

Let's find the volume of the sphere.

To find the volume of the sphere, apply the formula:

`V=(\pi d^3)/(6)`

Where:

d = 8.4 x 10⁷

π = 3.14

Thus, we have:

`\begin{gathered} V=(3.14*(8.4*10^7)^3)/(6)=(1.86*10^(24))/(6) \\ \\ V=3.1*10^(23)\text{ km}^3 \end{gathered}`

Therefore, the volume of the sphere is:

`3.1*10^(23)\text{ km}^3`

ANSWER:

`3.1*10^(23)\text{ km}^3`