SOLUTION: A teacher has 7 students. They pose for a picture by standing in a single line. If the teacher stands on either end of the line, how many different arrangements of the 8 people a
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Question 350656: A teacher has 7 students. They pose for a picture by standing in a single line. If the teacher stands on either end of the line, how many different arrangements of the 8 people are possible?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
If order matters, then there are 2*7! = 2*7*6*5*4*3*2*1 = 2*5040 = 10080 different arrangements.
If you need more help, email me at jim_thompson5910@hotmail.com
Also, feel free to check out my tutoring website
Jim
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