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Jobisdone [24]
3 years ago
7

a bag contains equal amounts of 10 different colored marbles. What is the chance of someone pulling out a blue marble putting it

back. then picking out another blue marble
Mathematics
1 answer:
worty [1.4K]3 years ago
3 0

Answer: 1/20?

Step-by-step explanation: if they’re all different colors and it’s 10 then pulling out blue has a 1/10 chance so pulling it again would be 1/20

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