College of Marin Study Guide for Math 95 A,B - Pearson Learning ...
College of Marin Study Guide for Math 95 A,B - Pearson Learning ...
College of Marin Study Guide for Math 95 A,B - Pearson Learning ...
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Cumulative Lesson: Sample Final <strong>for</strong> <strong>Math</strong> <strong>95</strong>B 3915. To get a B, a student must have an average <strong>of</strong> 80. The previous scores were 80,74, 81, and 75. What is the lowest score that the student can get on the last testand still get a B?See the graph on page 451 <strong>of</strong> your textbook <strong>for</strong> problems 16–18. Suppose thefamily has a monthly income <strong>of</strong> $2000.16. Which item accounts <strong>for</strong> the greatest expense?17. How much is spent <strong>for</strong> transportation?18. What percent would be spent on medical care and personal care combined?19. A survey is conducted to determine which <strong>of</strong> two math problems students enjoymost. They solved both problems giving each a rating from 1 to 10. From theseresults, which was best?Problem A6, 8, 10, 77, 9, 9, 85, 10, 9, 109, 4, 7, 6Problem B10, 9, 9, 68, 8, 10, 78, 7, 4, 37, 8, 10, 9
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