Mathematics, 14.12.2020 21:50 paolaf3475
Xander spends most of his time with his 10 closest friends. He has known 4 of his 10 friends since kindergarten. If he is going to see a movie tonight with 3 of his 10 closest friends, what is the probability that the first 2 of the friends to show up to the movie are friends he has known since kindergarten but the third is not?
A. 1/30
B. 9/125
C. 12/125
D. 1/10
Answers: 2
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Xander spends most of his time with his 10 closest friends. He has known 4 of his 10 friends since k...
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