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My phone is "sim locked" 2010-06-10
Daniel pose la question :
Question from daniel:

got a phone that says sim locked, it requires 0-9 digit code to get in, how many combinations could there be if you could please list the possibilities, the number can be repeated.

Penny Nom lui répond.
Zip codes, postal codes and 5 digit codes 2008-07-08
Mike pose la question :
Sorry if you have answered this before but I don't understand the explanations I have seen. How many possible combinations are in a 5 digit code (like a Zip Code). Is there an equation that can be used for this type of question?
Penny Nom lui répond.
Zip codes 2007-12-03
Natalie pose la question :
How many 5 digits zip codes are possible if digits can be repeated?
Penny Nom lui répond.
How many three button codes are possible? 2007-08-23
kim pose la question :
A home security device has ten buttons and is disarmed by pushing three buttons in sequence. How many three button codes are possible if each button can be pushed more than once in the code?
Stephen la Rocque lui répond.
 
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