Piper works at a camera store. He is paid an hourly rate 16% commission on everything he sells. One week, he is paid $365 for working 20 hours and selling $1500 worth of camera equipment. What is his hourly rate? A)12.00
B)13.75
C)21.63
D)25.75

His hourly rate is B. $13.75

Step-by-step explanation:

We know that

[the circumference of a circle]=2*pi*r
r=2 ft

[the circumference of a circle]=2*pi*2> 12.56 ft

if 360° (full circle) has a length of> 12.56 ft
 72°> X
x=72*12.56/360< x=2.512 ft

1 ft> 12 in
2.512 ft> x
x=2.512*12> x=30.14 in> x=30 in

the answer is
30 in