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maxonik [38]
3 years ago
6

A class has 20 students. If the teacher is randomly putting students in groups of 3 to complete a project, what is the probabili

ty that three students who are best friends will be together? 1/20 3/20 1/1,140
Mathematics
1 answer:
slamgirl [31]3 years ago
3 0

1/1140 because the 3 students make one group of 1140 possible 

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Molodets [167]

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\rightarrow \sf 5(r-14.5)=327.45

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