The classroom encyclopedia set fills a shelf that is 24 inches long each book is 3/4 inch thick how many books are in the classroom set

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

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