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OpenStudy (anonymous):
"Eleven people enter a pie-eating contest. Which expression can be used to determine how many ways prizes for the top three people can be awarded?"
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OpenStudy (anonymous):
A.\[_{3}P _{11}\]B.\[_{11}P _{3}\]C.\[_{14}P _{3}\]D.\[_{14}P _{11}\]
OpenStudy (anonymous):
I think it's B... but I'm not sure....?
OpenStudy (anonymous):
I believe it would be "11 choose 3"
OpenStudy (anonymous):
So.... B?
OpenStudy (anonymous):
I believe so
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OpenStudy (anonymous):
Okey dokey, thanks!
OpenStudy (anonymous):
No problem
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