Volume of a sphere:
V = 4/3 · r³ π
Diameter: d = 180 ft, r = d/2, r = 90 ft
V = 4/3 · 90³ · 3.14
V = 4/3 · 729,000 · 3.14
V = 3,052,080 ft³
The answer is -130. hope this helps.
Answer:
Disagree 15 minutes
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
(6x3=18) (6x1/3=2) (18+2=20)
It will take 60 more minutes to complete the entire bookshelf
40%+60%=100% of the bookshelf
20+20+20=60
