A high school newspaper reported that 77% of students wear their seatbelts while driving.
Eight students chosen at random are asked if
they wear seatbelts. Find the probability that
exactly 4 of them said yes.

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

6 cm

step-by-step explanation:

inch

step-by-step explanation:

yard and mile are too big.