Answer:
V≈1282.82
Step-by-step explanation:
V=πr^2h
3=π·72·25
3≈1282.817
There isn't really any work to show, but that is correct!
Answer:
12x^5+27x^4-24x^3+12x^2:
Step-by-step explanation:
hope it helps
Answer:
am not sure but I think is true. I am hopeful
20 laps...each lap is 400 yds.....20 x 400 = 8000 yds
1680/8000 = 0.21....multiply by 100 to get ur percent = (0.21 x 100) = 21%