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14.4.1:there are five girls in a tennis class. how many different doubles teams of two girls each can be formed from the students in the class?

Sagot :

MrRoyalidn

The number of teams that can be formed is 10

How to determine the number of teams?

The given parameters are:

  • Girls (n) = 5
  • Teammate (r) = 2

The number of teams is calculated as:

[tex]Team = ^nC_r[/tex]

So, we have:

[tex]Team = ^5C_2[/tex]

Apply the combination formula

Team = 10

Hence, the number of teams is 10

Read more about combination at:

https://brainly.com/question/11732255

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