A bag contains 10 marbles: 4 are green, 4 are red, and 2 are blue. Ivanna chooses a marble at random, an without putting it back, chooses another one at random. What is the probability that the first marble is blue and the second is green ? Write your answer as a fraction in simplest form.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

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

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

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step-by-step explanation: