What is the answer to this?

The given information is,
→ Radius (r) = 10 mm
Formula we use,
→ 4/3 πr³
Let's solve for the volume of sphere,
→ 4/3 πr³
→ 4/3 × 3.14 × 10 × 10 × 10
→ 4/3 × 3.14 × 1000
→ 4/3 × 3140
→ 12560/3
→ 4186.6667
→ [ ≈ 4186.67 mm³ ]
Hence, volume of sphere is 4186.67 mm³.