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April 1st, 2012, 09:23 AM  #1 
Newbie Joined: Feb 2012 Posts: 10 Thanks: 0  Find the units digit
The 20th term of an arithmetic sequence exceeds the 12th term by 64. If the units digit of the 20th term is 5, what is the units digit of the 2012th term?

April 1st, 2012, 05:46 PM  #2  
Math Team Joined: Dec 2006 From: Lexington, MA Posts: 3,267 Thanks: 408  Re: Find the units digit Hello, josh2499! Quote:
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if the 1st term of an arithmetic sequence is 4 and 12th,what is the value of the 24th term in the following arithmetic sequence? 9, 2, 5, 12,,what is the 8th number of 9 4 1 6 11
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