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BlackZzzverrR [31]
3 years ago
13

A bag contains 10 blue counting chips and 10 red counting chips. What is the probability that, without looking, Miguel will pick

a blue chip first, which he will keep, and on his second draw Miguel will select a red chip?
1/10


11/21


5/38


5/19
Mathematics
1 answer:
Aleksandr [31]3 years ago
5 0

Answer: 5/19

Step-by-step explanation:

(probability of blue chip)/(total chips) x (probability of red chip)/(new total chips)

10/20 x 10/19 = 100/380

simplify: 5/19

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