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Unformatted text preview: 3. Solve using Gauss (or GaussJordan) elimination: =+ =+=+ . 1 12 5 , 21 9 3 , 2 10 4 2 3 2 1 3 2 1 3 2 1 x x x x x x x x x 4. How long will it take an investment at 10% simple interest to increase by 50%? 5. Find the equation of the line determined by the points (1,3) and (4,7)....
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This note was uploaded on 01/29/2012 for the course MATH MATH 101 taught by Professor Raymondj.favocci during the Spring '10 term at Drexel.
 Spring '10
 RaymondJ.Favocci
 Math

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