1. You rode your bike 3 miles to school. After school, you rode 5 miles to the store and then 2 miles home. How many miles did you ride today? A. 10 B. 8 C. 5 D. 7 Hint 2. What is the second step in the 4-step plan to solve problems? A. Examine B. Explore C. Solve D. Plan Hint 3. Evaluate if a = 5, b = 6 and c = 3. A. 30 B. 3 C. 10 D. Hint 4. Evaluate b3 + 6 if b = 2. A. 512 B. 15 C. 12 D. 14 Hint 5. Find the median of {55, 21, 21, 69, 71}. A. 55 B. 71 C. 21 D. 47.4 Hint 6. Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks? \$1.05, \$1.05, \$1.05, \$1.55, \$1.65, \$1.75, \$2.00 A. median B. range C. mode D. mean Hint 7. Evaluate y3 if y = 4. A. 43 B. 16 C. 12 D. 64 Hint 8. The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place. A. 2.99 × 1010 B. 3.00 × 108 C. 3.00 × 109 D. 2.99 × 109 Hint 9. In what month will Classic Comics probably begin to make more than \$150 on the Internet? A. October B. September C. November D. December Hint 10. How many states in this group used at least 17 hundred trillion BTU's of energy? A. 10 B. 11 C. 12 D. 9 Hint 11. Find the interquartile range of the data. A. 17 B. 7 C. 10 D. 5 Hint 12. Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}? A. range B. mean C. median D. mode Hint 13. Write 63 as a product of the same factor. A. 6 · 6 · 6 B. 6 · 6 · 6 · 6 · 6 · 6 C. 3 · 3 · 3 D. 3 · 3 · 3 · 3 · 3 · 3 Hint 14. Evaluate 60 ÷ 12 + 2(13 - 7). A. 22 B. 6 C. 17 D. 2.5 Hint 15. Graph the solution of 18 = on a number line. A. B. C. D. Hint 16. Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. A. 3(13) + 3(5) B. 3(18) C. 3 + 13 × 3 + 5 D. 3 + 13 + 3 + 5 Hint 17. Write 6.2 × 105 in standard form. A. 62,000,000 B. 62,000 C. 620,000 D. 6,200,000 Hint 18. Which set of numbers is ordered from least to greatest? A. 10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107 B. 1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000 C. 101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106; D. 10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107 Hint 19. The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data. A. In the future, their will be 0 students per computer. B. There are more computers in schools in 2000 than their were in 1990. C. In the future, their will be more students per computer. D. Their are more computers in schools in 1990 than their were in 2000. Hint 20. Which bar graph shows the number of endangered species by group in the U.S.? A. B. C. D. Hint