Which of these groups of values plugged into the tvm solver of a graphing calculator will return the amount of value for pv as the expression (+0.004)^60 - 1)/(0.004)(1+0.004)^60

17.08

correct me if i am wrong.

interest rate - 12.000%  

final payment - $355.40

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees