You have a bag of 12 marbles. Four are blue, 6 are green, 2 are red, and the others are yellow. What is the probability of drawing a red marble and, without replacing it, then drawing a green marble?

Step-by-step explanation:

Given

Required

Determine the probability of drawing red and green without replacement

This is calculated as follows:

We used Total - 1 because it's a probability without replacement:

Hence, the required probability is 1/11

lol.

it's ok we all do this sometimes.

-aparri

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)