Answer:
7853.981.
Step-by-step explanation:
Circumference is r^2*pi.
Answer:
part A: f(n) = 10(1.02)^n
f'(n) = 10n (1.02)^n-1
Part B and C no idea
Find out smarty don’t cheat
Katrina has 8 ribbons in all, because 2 x 4 is 8 and that is the whole amount.