
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
April 7th, 2017, 10:20 PM  #1 
Senior Member Joined: Jan 2017 From: US Posts: 104 Thanks: 5  Combinations in Algebra A bank requires its customers to use a 4digit pin number for their ATM passwords. Distinguish how many different passwords that customers can choose from. Show and explain all of your work. Could anyone tell me how you would set up this problem? 
April 7th, 2017, 10:35 PM  #2 
Senior Member Joined: Sep 2015 From: Southern California, USA Posts: 1,602 Thanks: 816 
think of the pin as a 4 digit base 10 number


Tags 
algebra, combinations 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Algebra solver in several algebra equations  malylo  Algebra  2  November 10th, 2011 01:33 PM 
Combinations (nCr)  nates1984  Advanced Statistics  2  June 22nd, 2011 03:27 PM 
Complex Combinations Within Combinations Problem?  bugrocket  Advanced Statistics  2  January 23rd, 2011 05:02 PM 
Combinations within combinations possibilities?  aimpro2000  Advanced Statistics  2  September 20th, 2010 03:12 PM 
Algebra: Unanswered Questions in My Algebra Textbook  polydorus  Algebra  10  February 21st, 2009 11:20 AM 