Abox contains 2 bags of corn chips, 8 bags of potato chips, and 10 bags of pretzels. one bag is chosen at random.

what is the probability that a bag of pretzels is chosen?

a.1/2

b.2/3

c.3/4

d.1/3

A. 1/2

20 bags total, 10 bags of pretzels. 10/20(common denominator is 5) simplified = 2/4= 1/2

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

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2