The equation for finding the circumference of a circle is 2 x pi (3.14) x r. So, 2 x 3.14 x 28= 175.93
If im reading this question correctly, each piece of rope gets cut into 13 lengths.
So 8 X 13 = 104
Divide the yearly payout by the amount in the bank:
40,000 / 2,500,000 = 0.016
Multiply by 100 to get the percentage:
0.016 x 100 = 1.6%
The answer is D. 1.6%
4.(answer) 7. 20
6.(answer) 10.80
8.(answer) 14.50
