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
0.31<0.32<33/55
33/55=0.6
=> 0.31<0.32<0.6
4
16 - 2t = t + 9 + 4t
16 - 2t = 5t + 9
-7t = -7
t = 1
Hope this helps! ;)
11.2
88, 89, 90, 91, 92? idrk
