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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
Sagot :
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