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How many four-character license plates consist of a consonant, followed by a vowel, followed by a consonant, and then a digit? (For this problem, consider Y a vowel.)

 Mar 28, 2020
 #1
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A, E, I, O, U, Y-six vowels and twenty consonants.

 

20*6*20*10=24000

 Mar 28, 2020
 #2
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Deleted.... answer incorrect :(

 Mar 28, 2020
edited by CalTheGreat  Mar 28, 2020
edited by CalTheGreat  Mar 30, 2020
 #3
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Cal: Did you read his question correctly? Look at the last sentence in brackets!

 Mar 28, 2020
 #4
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Oops......... Sorry! Thank you for pointing it out, Guest!

CalTheGreat  Mar 28, 2020
edited by CalTheGreat  Mar 30, 2020

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