Answer:
20 × 10 = 200
Step-by-step explanation:
Multiply 2 × 1 = 2 and then add the two zeros onto the end to get 200.
Divide 4 by 5 to get .8 Move the decimal two places to get 80%. There is 20% left so 20% percent of homeowners do not have a cell phone
(4/3) Pi r^3 = (1/3) Pi r^2 h
Solving for h = 4r
Answer:
y=-5
Step-by-step explanation:
11 tons, 1,900 lbs. (or you could say 23,900 lbs, it's the same)
1 ton equals 2000 lbs.
15 tons 100 lbs = 30,100 lbs
3 tons 200 lbs = 6,200 lbs.
30,100 - 6,200 = 23,900
