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cos00155079
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forming license plate numbers..how many different license plate numbers can be made by using one letter followed by five digits selected from 0 through 9?
 one year ago
 one year ago
cos00155079 Group Title
forming license plate numbers..how many different license plate numbers can be made by using one letter followed by five digits selected from 0 through 9?
 one year ago
 one year ago

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satellite73 Group TitleBest ResponseYou've already chosen the best response.1
counting principle for this one 26 choices for the letter \[10^5=100,000\] for the 5 digit number you get \[26\times 100,000\]
 one year ago

cos00155079 Group TitleBest ResponseYou've already chosen the best response.0
so what formula do i use?
 one year ago

cos00155079 Group TitleBest ResponseYou've already chosen the best response.0
and ewhy 10 to the five power?
 one year ago

kropot72 Group TitleBest ResponseYou've already chosen the best response.0
The number of different permutations of n different things taken k at a time with repetitions is \[n ^{k}\] In your question the number of digits from 0 ~ 9 is 10 and the digits are taken 5 at a time.
 one year ago
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