10-07-2016
Mathematics

contestada

Can someone please answer. There is one problem. There's a picture. Thank you!

Can someone please answer There is one problem Theres a picture Thank you class=

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konrad509 konrad509

10-07-2016

[tex]\displaystyle \binom{10}{7}=\dfrac{10!}{7!3!}=\dfrac{8\cdot9\cdot10}{6}=120[/tex]

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