3 years ago

Please help me with this. I'm stuck

Mathematics

2 answers:

Anon25 [30]3 years ago

8 0

Answer:

Step-by-step explanation:

7 choose 2 or

=7! / (7-2)!

=7*6*5*4*3*2*1 / 5*4*3*2*1

=7*6

=42

MatroZZZ [7]3 years ago

5 0

Answer:

It is 42!

Step-by-step explanation:

Your welcome! :)

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