document.write( "Question 862772: Karabo is training by running fo the comrades marathon, he starts his training by running 40km per week. Each week he increases the distance covered by running10km.\r
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Algebra.Com's Answer #520002 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "starts with 40km per week and increases that 10km each week after
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document.write( "D(n) = 10(n-1) + 40     |where n represents the week of training
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document.write( "d(12) = 10*11 + 40 = 150km \n" );
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