Given
Hemisphere
[tex]\begin{gathered} r=4 \\ \pi=3.14 \end{gathered}[/tex]The formula volume of Hemisphere
[tex]\begin{gathered} Volume\text{ of Hemisphere=}\frac{2}{3}\pi r^3 \\ \\ Volume\text{ of Hemisphere=}\frac{2}{3}\times3.14\times4^3 \\ \\ Volume\text{ of the hemisphere=133.9733} \end{gathered}[/tex]The final answer
Option B
[tex]133.973in^3[/tex]