In the formula a=\pi r^{2}, if the radius is 6 centimeters, what is the correct unit for the area of the circle?
a)\pi cm
b)cm^2
c)cm
d)cm^3

What is 6/10 rounded to the nearest half

Anew movie is released each year for 14 years to go along with a popular book series. each movie is 2 minutes longer than the last to go along with a plot twist. the first movie is 70 minutes long. use an arithmetic series formula to determine the total length of all 14 movies

Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates