Leora, a triathalete, has four pairs of running shoes loose in her gym bag. In how many ways can she pull out?

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Mugamoodi

Leora, a triathalete, has four pairs of running shoes loose in her gym bag. In how many ways can she pull out unmatched shoes one after the other?

I am really struggling with this question so it would be appreciated if I could get a full explanation for this question thank you

Answer
4 pairs - 8 shoes
8*8=64

Please help me:
http://answers.yahoo.com/question/index;_ylt=ApNquy7hXUnEmLVuvXeLXlrty6IX;_ylv=3?qid=20120127174137AAst8jo

What running shoes do you have?

sophs

I am a British athlete. I train daily, and compete often, I only have one pair of running shoes and they are Reebok Fuel Technos. They are so comfy and they're are very cheap, and as a athlete is is essential that my shoes help me perform my best. I love using them in long jump because when I land it is light and I stay on my feet.

What running shoes do you have ? And what do you like to perform with your running shoes on ?

Answer
I use Asics - they're the best running shoes I've ever worn. They feel nice, and I can run for miles in them.

Answer mine?
http://answers.yahoo.com/question/index?qid=20120113122306AAG5HWt

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Title Post: Leora, a triathalete, has four pairs of running shoes loose in her gym bag. In how many ways can she pull out?
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