Emma selects markers from a bag without looking at them. the bag has 8 green markers, 4 red markers, and 3 blue markers. what is the probability that she selects a red, does not replace it and then selects a blue marker.

Step-by-step explanation:

Given,number of red markers==4

number of green markers==8

number of blue markers==3

Let be the probability of getting a red marker=

So,=

Let be the probability of getting a blue marker after getting a red marker.

After removing a red marker, becomes 3 and remain same.

Probability for getting a red marker followed by getting a blue marker is

1) is right

step-by-step explanation:

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: