James has 5 friends who are available to go with him to a baseball game, but he only has 2 extra tickets. How many different choices does James have for which 2 friends to invite?

A.) 3 B.) 5 C.) 10 D) 15

By: USER6558
29 Agustus 2025 mathematics 5 minutes
4.5
244 views 244 comments 11 shares

Question

Grade: Education Subject: mathematics
James has 5 friends who are available to go with him to a baseball game, but he only has 2 extra tickets. How many different choices does James have for which 2 friends to invite?

A.) 3 B.) 5 C.) 10 D) 15
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Answer (244)

Best Answer
(240)

this problem belongs to combinations

formula for this problem is [tex] nCr [/tex]

n represents number of friends and r represents number of tickets

[tex] 5C3=5*4*3/1*2*3=10 [/tex]

so he can make 10 choices

Answered on 29 Agustus 2025

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