document.write( "Question 411947: The password for a computer game consists of 4 numbers that can be repeated. How many passwords could be made that start with the number 5? \n" ); document.write( "
Algebra.Com's Answer #289449 by vleith(2983)![]() ![]() ![]() You can put this solution on YOUR website! There are 10 digits (0 -9) \n" ); document.write( "This password is a 4 digit number. You are told the first digit is 5 and that repeats area allowed.\r \n" ); document.write( "\n" ); document.write( "So the format of the password is \n" ); document.write( "5XYZ where X, Y and Z are any one of 10 digits 0-9.\r \n" ); document.write( "\n" ); document.write( "So you have \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |