ANSWER
1.77 cubic cm
EXPLANATION
To find how much paint is in the paintball, we have to find its volume.
The volume of a sphere of radius r is,
[tex]V=\frac{4}{3}\pi r^3[/tex]In this case, we know that the diameter of the paintball is 1.5 cm, so the radius is,
[tex]r=\frac{d}{2}=\frac{1.5cm}{2}=0.75cm[/tex]Using 3.14 for π, the volume is,
[tex]V=\frac{4}{3}\cdot3.14\cdot0.75^3cm^3=1.76625cm^3\approx1.77cm^3[/tex]Hence, there are approximately 1.77 cm³ in the paintball, rounded to the nearest hundredth.
