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A professor must randomly select 4 students to participate in a mock debate. There are 15 students in his class. In how many different ways can these students be selected, if the order of selection does
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A professor must randomly select 4 students to participate in a mock debate. There are 15 students in his class. In how many different ways can these students be selected, if the order of selection does not matter?

User Andrew Huey
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2 Answers

2 votes
11 ways hope this helps
User Kninnug
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5 votes

Answer:

The correct answer is 1,365

User Behzad Ebrahimi
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