Question: Evaluate the following COMBINATIONS. do not use spaces or commas a) Out of 30 students, how many ways can the teacher choose groups of

Evaluate the following COMBINATIONS. do not use spaces or commas a) Out of 30 students, how many ways can the teacher choose groups of 3 for a project? b) How many groups of 3 dogs can be selected from a group of 45? c) In a club with 36 members, how many groups of 7 can be chosen to run a bake sale?

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