Answer:
169.4 lbs
Step-by-step explanation:
77 * 2.2 = 169.4
Answer:
.15 * 60 = 9
$9
Step-by-step explanation:
1. cylinder to cone:
(πr^2h)/((1/3)πr^2h) = 3:1
2. sphere to cylinder:
((4/3)πr^3)/(πr^2h) = 4r:3h
3. cone to sphere:
((1/3)πr^2h)/((4/3)πr^3) = h:4r
4. hemisphere to cylinder:
half the ratio of sphere to cylinder = 2r:3h
