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OpenStudy (anonymous):
Twelve people are at a party. Each person greets each of the other person exactly once. How many greeting will there be in all?
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OpenStudy (anonymous):
???
OpenStudy (unklerhaukus):
|dw:1346335360841:dw| that many
OpenStudy (cwrw238):
wow!
OpenStudy (anonymous):
couldnt u just type the answer?
OpenStudy (anonymous):
??
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OpenStudy (unklerhaukus):
im not going to tell you exactly what the answer is
OpenStudy (anonymous):
why?
OpenStudy (anonymous):
hmm 66?
OpenStudy (unklerhaukus):
because that wouldn't help you much
OpenStudy (anonymous):
66?
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OpenStudy (unklerhaukus):
how did you get that/
OpenStudy (unklerhaukus):
11+10+9+8...
OpenStudy (anonymous):
38 isnt a choice man...
OpenStudy (anonymous):
the choices are 66 68 48 or 32
OpenStudy (anonymous):
48?
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