Answer:
6. c. 120
7. $6.45
Step-by-step explanation:
1. 150 x 0.20 = 30
2. 150- 30= 120
1. 43 x 0.15= 6.45
About 113,097.34 units
The volume of a sphere can be found with the equation V = πr³ when r is the radius.
V = πr³
V = π(30)³
V ≈ 113,097.34 units
I belive it is C