document.write( "Question 1035975: What is the nth term for the following sequence please: 250, 280, 310, 340 and 370.\r
\n" ); document.write( "\n" ); document.write( "Also other than actually working it out logically and time consumingly, what is the 10th term of the above sequence, thank you very muchl.
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Algebra.Com's Answer #650559 by FrankM(1040)\"\" \"About 
You can put this solution on YOUR website!
\"a%5Bn%5D=a%5B1%5D%2Bd%28n-1%29\"\r
\n" ); document.write( "\n" ); document.write( "Look at this carefully, it's the secret to solving arithmatic sequence equations. It simply states that the nth term is the first term plus n-1 times the difference between terms. Why n-1? Because for the first term, you don't add any difference. And for the second term you add just one, etc. \r
\n" ); document.write( "\n" ); document.write( "For your problem. \r
\n" ); document.write( "\n" ); document.write( "\"a%5B10%5D=250%2B30%2810-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B10%5D=250%2B270\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B10%5D=520\"\r
\n" ); document.write( "\n" ); document.write( "not time consuming.
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