SOLUTION: In a taste test, a costumer is given seven brands of beer and asked to rank them in order of preference. How many different rankings are possible?
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Question 774250: In a taste test, a costumer is given seven brands of beer and asked to rank them in order of preference. How many different rankings are possible?
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
7! = 5040
I can help you with more questions at: mthman@gmail.com
Thanks
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