math - 3 Solve using Gauss(or Gauss-Jordan elimination =...

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Math 101 Review Quiz # 7 Section _______________________Name:_________________________________ 1. How much must you save each week in a 5.5% savings account to have \$26,000 for a vacation home in 16 years? 2. A Discover card statement shows a balance of \$945 at 15.7% compounded monthly. What monthly payment will pay off this debt in 2 years?

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Unformatted text preview: 3. Solve using Gauss (or Gauss-Jordan) 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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math - 3 Solve using Gauss(or Gauss-Jordan elimination =...

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