Asked by 7th Grade Questions
how many ways can a president and vice president be selected in a class of 12?
23***
72
130
1,320
23***
72
130
1,320
Answers
Answered by
Steve
nope. Think about it.
There are 12 ways to choose the president.
Once that is done, there are only 11 students left, so the total ways to choose them is
12*11 = 132
I suspect a typo in the answers.
There are 12 ways to choose the president.
Once that is done, there are only 11 students left, so the total ways to choose them is
12*11 = 132
I suspect a typo in the answers.
Answered by
7th Grade Questions
ohh okay. thank you!
Answered by
Pablo
Thanks
Answered by
Helper
Steve is correct.
Answered by
sus
Yeah there was a typo, it said 132 for me. ty for the explanation tho!
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