The formula for percent of increase/decrease:
difference in original and new/original x 100
17926-12475/12475=
5451/12475=
.4369
x 100=
43.7% increase
V=hpir^2
c=2pir
assuming they havve same height
first one is
v=hpi5^2
v=25hpi
2nd one
c=2pir=20pi
2pir=20pi
2r=20
r=10
v=hpir^2
v=hpi10^2
v=100hpi
big/small=100hpi/25hpir=4
4 times greater
In 3 years $108 in interest is earned
principle + interest = $708
Answer:
70
Step-by-step explanation:
the 7 is in the tenths place of the number, so its value is 70
Do you mean the last two? the 9 and 10 are cut off
