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Help 8,9

NotSoSmart  Apr 16, 2018

Best Answer 

 #1
avatar+3482 
+2

8. 9/18 * 8/11= 1/2*8/11=4/11, first option.

 

9. Only one letter is a vowel and not an uppercase letter, so the probability to get an uppercase letter or consonant, is 9/10=0.9, first option.

tertre  Apr 16, 2018
 #1
avatar+3482 
+2
Best Answer

8. 9/18 * 8/11= 1/2*8/11=4/11, first option.

 

9. Only one letter is a vowel and not an uppercase letter, so the probability to get an uppercase letter or consonant, is 9/10=0.9, first option.

tertre  Apr 16, 2018

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