document.write( "Question 88424: could you give me some REAL LIFE examples of arithmetic progressions please??(at-least TWO examples)? \n" ); document.write( "
Algebra.Com's Answer #64264 by stanbon(75887)\"\" \"About 
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Simple interest investment:
\n" ); document.write( "You put P money in the bank; each year they add Pr interest to your account:
\n" ); document.write( "P,P+Pr, P+2Pr, P+3Pr....
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\n" ); document.write( "Cost of n pairs of shoes
\n" ); document.write( "1st pair costs C
\n" ); document.write( "2 pairs costs C+C
\n" ); document.write( "3 pairs costs C+C+C
\n" ); document.write( "etc.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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