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Help 1,2,3

 Apr 26, 2018
 #1
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1.  7!  ways  = 5040   ways

 

2. P (8, 5 )  = 6720

 

3. If 16 were green, 64 - 16 =  48 must be some other color....so...the probability of  non-green  is

 

48 / 64  =  3 / 4  =  75%

 

 

 

cool cool cool

 Apr 26, 2018

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