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Four students out of a class of 18 are being selected to represent the class at the school-wide spelling bee. How many different groups of 4 can be selected

Four students out of a class of 18 are being selected to represent the class at the school-wide spelling bee. How many different groups of 4 can be selected
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Four students out of a class of 18 are being selected to represent the class at the school-wide spelling bee. How many different groups of 4 can be selected

User Aprill
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2 Answers

4 votes
4.5 is the answer because i think its division
User Arjun Mathew Dan
by
7.2k points
4 votes

Answer:

3060

Explanation:

18C4=18!/4!(18-4)!=300

User Famver Tags
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