to find the radius you divide the circumference by 2pi
area is pi times radius to the 2nd power
If you mean american dollars (which you most likely do) then it would be:
100 = 12285.
1000 = 122850.
10.000 = 1228.10
hope i helped
Move the decimal to the right twice to make this into a percent:
1.03 —-> 103%
The number is increasing by 2 every time.
78 x 2 = 156
-4 + 156 = 152
The 78th term is 152
