Please help with these questions. I’ve been working on them for a while and I just don’t understand them. They way I have it set up is I have the questions written then I have the listed answers.


1. What is the probability of pulling out a red marble?

6/3

3/8

1/2

6/6

3/4

2. What is the probability of pulling out a yellow marble?

2/10

3/12

2/8

1/6

1/5

3. If you replace the marble back in the jar after every time you pull a marble out, what is the probability of pulling a red marble and then a blue marble?

1/6

2/7

1/2

1/12

2/24

4. If you don’t replace the marble back in the jar after every time you pull a marble out, how does this change the probability? What’s the probability of pulling a red marble and then a blue marble without putting the first red marble back? (Please put answer as a fraction)

1/8

1/12

17/26

2/11

5/18

5. If you don’t put the marbles back, what is the probability that you would pull a red marble and then a blue marble and then a yellow marble?

1/11

4/17

3/40

2/55

1/24