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Nadusha1986 [10]
3 years ago
9

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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in jacks class, 18 of the students are y'all and 10 are short. in Michael class 54 students are tall and 30 students are short w
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Answer:

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Step-by-step explanation:

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Answer:

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3 years ago
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