3 years ago

Rob,Caryn, and Sari are pairing up to play a series of chess matches. In how many different ways can they pair up

Mathematics

2 answers:

lyudmila [28]3 years ago

7 0

Answer:

Its either 6 or 8

Step-by-step explanation:

Nina [5.8K]3 years ago

5 0

Answer:

3c2 = 3

Step-by-step explanation:

there are 3 of them, and only 2 can play at a time. So you would have 3 choose 2

3c2 = 3

so they can pair up in 3 ways

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