Question

I WILL GIVE BRAINLIEST!!!

What is the volume of a sphere with a diameter of 14 centimeters? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points)

Select one:
a. 1077.02 cm3
b. 1436.03 cm3
c. 1975.43 cm3
d. 11,494.04 cm3

Answer 1

Answer: B ✔

Step-by-step explanation:

Volume = 4/3 × 3.14 × 7^3

Volume = 1436.03 cm^3

Answer 2

bearing in mind that, if the diameter is 14, then its radius is half that, or 7.

$\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}\qquad \qquad V=\cfrac{4\pi 7^3}{3}\implies V=\cfrac{1372\pi }{3}\implies \stackrel{using~\pi =3.14}{V\approx 1436.03}$