Mr. Gray's class is conducting an experiment to find the probability of pulling certain colors from a bag of 25 marbles. If 8 are purple, 2 are yellow, 3 are green, and the rest are black, what is the probability of drawing a green and black if the marbles are not replaced after they are picked? A. 3/200

B. 36/625

C. 6/25

D. 5/30

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

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.