Answer:
ask to your teachers and you will be finish the work
Answer:
C
Step-by-step explanation:
Calculator
The volume of a sphere of radius r is given by

For your given conditions, the volume of 1/2 a sphere becomes

Seems to match your 2nd choice:
... 1 over 24 over 322 over 7(83)
Answer:
1. Increases
2. Increase ( I think)
3.reflects over y-axis
Step-by-step explanation: