Answer:
The volume of the hemisphere is 496741.6 m³
Step-by-step explanation:
The volume of an sphere is given by:

In which
and r is the radius.
An hemisphere is half of an sphere, so it's volume is half the sphere's volume. So

In this question:
. So

The volume of the hemisphere is 496741.6 m³
4/7 : 14
2 : 49
stay safe
B is your answer because if u look at it the
Answer:
n² + 3
this is the expression
Step-by-step explanation: