Unformatted text preview: test. The third model requires 11 hours to assemble, 4 hours to paint, and 2.5 hours to test. Last week the plant used a total of 1220.5 hours for assembly, 412.4 hours for painting, and 293.5 hours for testing. Determine the number of each model of car made in the plant last week. 3. Given an original example of a system of linear equations that has no solution. 4. Given an original example of a system of linear equations that has an infinite number of solutions....
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- Spring '10
- Set Theory, Elementary algebra