Answer:
Step-by-step explanation:
20 increased to 22
20/22= 10%
10% of 20.00 is $2.00
2+20 = 22
Answer:
75%
Step-by-step explanation:
First find the number of boys.
80 - 20 = 60
Now find the percentage my taking the number of boys upon the total, times that by 100 which gives the percentage.
× 100 = 75%
D. 50 mph
Going upstream takes longer because of the flow of the water
V = 4/3πr³
V= 4/3π(4.8)³
V= 4/3π(110.592)
V=147.456π