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Help 8

 Dec 12, 2018
 #1
avatar+94501 
+1

We have 10 total

 

We have a  5/10   = 1/2  probability of a red on the first draw

We hav a 4/9  probability of a red on the second draw

 

So         1/2  * 4/9    =     4 / 18   =   2 / 9

 

 

cool cool cool

 Dec 12, 2018

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