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Mathematics 7 Online
OpenStudy (anonymous):

How many ways can a construction foreman choose 5 workers for a job if he has a total of 14 workers available? A. 19 B. 70 C. 2002 D. 240,240 im still neeed help to put it together

OpenStudy (tkhunny):

How many can he pick for the first spot?

OpenStudy (anonymous):

idk @tkhunny

OpenStudy (primeralph):

14C5.

OpenStudy (tkhunny):

Maybe 14? How about the se3cond slot? Remember that he already picked one.

OpenStudy (anonymous):

so 14!/5(14-5! or how @tkhunny

OpenStudy (tkhunny):

What's 14C5? Visualize that, please.

OpenStudy (anonymous):

thats how i thought of it @tkhunny

OpenStudy (tkhunny):

Well, there you go. What's the answer?

OpenStudy (anonymous):

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