Answer:
C
Step-by-step explanation:
The volume (V) of a sphere is calculated using the formula
V =
πr³
If the radius is doubled, that is r = 2r , then
V =
π (2r )³
(2r)³ = 8r³, thus the volume is multiplied by 8
Answer:
D. 3y + 1
Step-by-step explanation:
Answer:
It will have complex and different roots.
Step-by-step explanation:
The solution is attached in the image below: