-checking answers-
Lila forgot the security code for her apartment building. The code is two different digits followed by a capital letter. How many different possible codes are there?
~~~ I answered 2,106
correct?

Question

-checking answers- 
Lila forgot the security code for her apartment building. The code is two different digits followed by a capital letter. How many different possible codes are there?
~~~  I answered 2,106  
correct?

amriju · Answer

10*9*26

anonymous · Answer

hmm. ok that makes a difference.

amriju · Answer

U see first digit can be 0 to 9 anythng....10 possiblities..AND next digit cant be same...so 9 possibilities AND last alphabet can be A to Z...26 possibilities. Remember the basic law of per and comb...AND means multiply

anonymous · Answer

massive thanks! hopefullly its correct. :)

lgbasallote · Answer

the 26 depends though....if you're american haha

anonymous · Answer

haha, good point

anonymous · Answer

The first two parts have 10 choices each (the digits 0-9) and the third part has 26 choices (all the letters of the alphabet). 10x10x26=2600 possible codes. http://answers.yahoo.com/question/index?qid=20110827152528AAOUE8G 2nd question

amriju · Answer

wat...? american have more lettrs..?...maariee...thnks sis

alexwee123 · Answer

this is what i got :o
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