jeremiahdarby1122 jeremiahdarby1122
  • 28-05-2020
  • Mathematics
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There are 9 students in a class 2 boys and 7 girls,
If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a girl?

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kh93203 kh93203
  • 28-05-2020
The answer is Two3988140
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