+0  
 
0
106
1
avatar+554 

please take a look at this problem. thanks! cheeky

https://web2.0calc.com/questions/probability-question_63

 Mar 20, 2021
 #1
avatar+121003 
+1

See my answer, Jenny, under your original post....not too sure about it, though  !!!

 

cool cool cool

 Mar 20, 2021

5 Online Users

avatar
avatar