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Category > Engineering Posted 06 May 2017 My Price 10.00

Nine impact wrenches are to be divided

 

Nine impact wrenches are to be divided evenly among three assembly lines.

a In how many ways can this be done?

b Two of the wrenches are used, and seven are new. What is the probability that a particular line (line A) gets both used wrenches?

 

 

 
 

Answers

Alpha Geek
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Status NEW Posted 06 May 2017 02:05 PM My Price 10.00

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