Find the arc length (of the pink arc). Leave in terms of Pi. *
A) 45
B) 1/8
C) 7/4
D) 7/2

95.03 is the answer. hope this !

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

they would have to work 32 hours.