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Four seniors will speak at graduation. If 30 students audition to speak, how many different groups of 4 speakers can be selected?

Four seniors will speak at graduation. If 30 students audition to speak, how many different groups of 4 speakers can be selected?
asked 184k views
4 votes
Four seniors will speak at graduation. If 30 students audition to speak, how many

different groups of 4 speakers can be selected?

asked
User Giorgos Manoltzas
by
8.3k points

1 Answer

11 votes

Answer:

there are7 groups of 4 and 1 group of 2

Explanation:

answered
User Heilala
by
8.7k points
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