jrobinson1615199 jrobinson1615199
  • 15-09-2021
  • Mathematics
contestada

Evaluate the expression.
C(9,8)

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 20-09-2021

9514 1404 393

Answer:

  9

Step-by-step explanation:

C(9, 8) = 9!/(8!(9 -8)!) = 9/1 = 9

This is the number of combinations of 9 things taken 8 at a time. Essentially, it is the number of ways you can leave one out. There are 9 different ways to choose the one that is left out, so C(9, 8) = 9.

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