  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: nine digit numbers   start over

2 items are filed under this topic.    Page1/1            Nine digit numbers 2008-05-21 From Alex:List of Nine digit numbers, that can be divided by nine?Answered by Janice Cotcher.     nine digit numbers 2003-07-23 From John:With a nine digit number, with each of the nine digits having a possibility of 10 different numbers then what is the total number of possible mathematical variations in the nine digit number. i.e. Social Security numbers have nine digits and if each of the nine digits have a possibility of being any one of ten numbers, i.e. 0,1,2,3,4,5,6,7,8,9. Then what is the formula to calculate the maximum possible number of variations in this nine digit number and what is the mathematical maximum possible number of variations of this nine digit number?Answered by Penny Nom.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français