Question

Find the volume of a sphere with radius 15. Use 3.14 for pi, round your answer to the nearest hundredth if necessary

Answer 1

V = 14,130 units³

Step-by-step explanation

The volume of a sphere with radius r is:

`V=(4)/(3)\pi r^3^{}`

In this problem we have r = 15 units and π = 3.14. Replacing in the equation above and solving:

`\begin{gathered} V=(4)/(3)\cdot3.14\cdot15^3 \\ V=(4\cdot3.14\cdot3,375)/(3) \\ V=(42,390)/(3) \\ V=14,130\text{units}^(3) \end{gathered}`