0.769/2pi=what fraction of circle you are having
area=pir^2
area=pi11.4^2
area=pi129.96
what fraction
0.769/2pi times 129.96pi=49.96962 cm^2
the area is 49.96962 cm^2
Answer:
96 km/h
Step-by-step explanation:
4,608/48= 96
Answer:
Formula for the SA (Surface Area) is 2πrh+2πr^2.
Replace the values and you get answer of 251.999570694 = 252pi
Ok so you could use the equation h=t divided by w.
h represents the hours volunteered in one week.
t represents the amount of hours volunteered in the original amount of weeks.
w represents the original amount of weeks.
When you plug In the numbers you get h=72 divided by 12 which gives you h=6 so Penn volunteered 6 hours in one week.
You know the answer is reasonable because there are 168 hours in a week, so Penn could easily spend 6 hours a week volunteering.
Sorry if my explanation is confusing, but I tried to help. Good luck :)
Answer:
16
Step-by-step explanation:
