+0  
 
0
24
1
avatar+4677 

Help 16

 Jan 3, 2019
 #1
avatar+94209 
+1

Probability  =

 

[ Area of Blue Region ] / [ Area of Red Region ] =

 

 

64 / 196 =

 

32 / 98 =

 

16 / 49 =

 

.326    =    .33   ⇒  "B"

 

 

 

cool cool cool

 Jan 3, 2019

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