3 Answered Questions for the topic Probability With Permutations And Combinations

Probability With Permutations And Combinations Math Geometry Probability

09/18/18

Rearranging Words Without Replacement
Irving wants to rearrange the letters in turkey without replacement. How many ways can he rearrange them with 't' being first and 'u' being second? Please show work. Thanks :)
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Probability With Permutations And Combinations

07/02/18

How to solve this question? topic is on Permutations and combinations!
139 persons have signed for an elimination tournament. All players are to be paired up for the first round, but because 139 is an odd number one player gets a bye, which promotes him to the second... more
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Expert Answers •1
Probability With Permutations And Combinations

04/23/18

There are 7 students in a class: 5 boys and 2 girls. If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a boy?
There are 7 students in a class: 5 boys and 2 girls. If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a boy?
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Expert Answers •1

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