kellerkayden kellerkayden

12-02-2021
Mathematics

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If the Math Olympiad Club consists of 15 students, how many different teams of 5 students can be formed for competitions?

Respuesta :

mhanifa mhanifa

12-02-2021

Answer:

3003

Step-by-step explanation:

Teams of 5 from the total of 15 students.

Combination of 5 is:

nCr = n!/(n-r)!*r!
15C5 = 15!/10!5! = 15*14*13*12*11/(2*3*4*5) = 3003 teams

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