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What is the probability of getting a green ball then a blue ball?

 May 16, 2018
 #1
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We have 10 balls

 

P ( green  then  blue )  =   3 /10  * 2 / 10   =    6 / 100  =  3  / 50

 

 

 

cool cool cool

 May 16, 2018

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