Wednesday

October 1, 2014

October 1, 2014

Posted by **FAKAAPO** on Thursday, September 1, 2011 at 10:31am.

i)If the first digit cannot be zero.

ii)If the first digit cannot be zero and digits cannot be repeated.

**Answer this Question**

**Related Questions**

st130 - security codes in fiji are made up of 4 digits. how many different 4 ...

Algebra - How many possible 9-digit zip codes are possible if the first digit ...

Math grd 12 - You are setting a system programing codes for a universal TV ...

probability - you are to set up a code of consisting of three letters (A to Z) ...

math-probability - Employees at a company are given a three digit employee ...

Math - i am a four digit number. all of my digits are different. my first digit ...

Math - 1.) A security code has seven characters. Each code begins with two ...

math - use the clues to find the 7th digit mystery number. * Its is between 1 ...

math - this code has five digit 1,2,3,4,5. the first digit plus the second digit...

math - it is between 1 and 2 million.the first three digits are the same.the ...