1. Evaluate 27 ÷ 3 · 3 + 5. A. 17 B. 32 C. 72 D. 8 Hint 2. Write 3,465 in scientific notation. A. 346.5×10 B. 34.65×102 C. 3.465×103 D. 0.3465×104 Hint 3. Choose an appropriate scale for the data 31, 25, 37, 41, and 38. A. 0-50 B. 31-38 C. 25-41 D. 0-100 Hint 4. Which is not a reason that measures of central tendency for a set of data can be misleading? A. incomplete data B. inaccurate data C. too much data D. outliers in the data Hint 5. Albania has volleyball practice every 3 days and piano lessons every 4 days. If she had both a volleyball practice and a piano lesson on Monday, in how many days will she have both on the same day again? A. 12 B. 4 C. 8 D. 3 Hint 6. Find the perimeter of the figure. A. 22 yd B. 13 yd C. 18 yd D. 26 yd Hint 7. The Gordons are building a deck in their back yard. They want it to be 10 feet wide and 15 feet long. If the scale on the blueprint is1 inch = 2.5 feet, what should the dimensions be in the scale drawing? A. w = 25 in., = 37.5 in. B. w = 4 in., = 5 in. C. w = 4 in., = 6 in. D. w = 3 in., = 5 in. Hint 8. An architect's scale model shows a building that is 4.5 inches high. If the scale is 1 inch = 350 feet, how high will the actual building be? A. 900 ft B. 1,250 ft C. 78 ft D. 1,575 ft Hint 9. Which of the following is not reasonable? A. The cost of gasoline is 120% of last year's cost. B. The weight of a mouse is 0.60% the weight of a lion. C. Last year's sales were 108% of this year's sales. D. The number of household microwaves today are 0.95% of the microwaves in 1980. Hint 10. An appliance store will sell televisions on credit with no payment due for 1 year from the date of purchase. What is the total cost of a \$599 television after 1 year if the store charges 22.5% simple interest and no payments are made? A. \$772.91 B. \$464.23 C. \$733.78 D. \$134.78 Hint 11. Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. A. 55 B. 100 C. 220 D. 22 Hint 12. Express as a decimal. A. 1.25 B. 0.125 C. 0.8 D. 0.0125 Hint 13. Express in simplest form. A. B. C. D. Hint 14. Express as a percent. A. 0.69% B. 68.73% C. 687.30% D. 6.87% Hint 15. Write 4 times k, increased by 9, is 45 as an algebraic equation. A. 4k + 9 = 45 B. 4k = 45 C. 9k + 4 = 45 D. k + 9 = 45 Hint 16. If the scale on a map is 1 inch for every 58 miles, and Baltimore, Maryland, and Los Angeles, California, are 2313.5 miles apart, approximately how far apart should they be on the map? A. 132.37 inches B. 30.08 inches C. 39.89 inches D. 40 miles Hint 17. Express as a percent. A. 3% B. 15% C. 60% D. 5% Hint 18. Find the value of m in the polygons below. A. 0.25 B. 1 C. 9.09 D. 1.76 Hint 19. Choose the sequence that is geometric. A. 4, 0.8, 0.16, 0.032, … B. 1.2, 1.8, 2.4, 3.0, … C. 1, 2, 6, 24, … D. 8, 7, 6, 5, … Hint 20. Fernando wants to hit a complicated pool shot so that the eight ball rebounds into the corner pocket. Find the missing angle measure in the diagram. A. 107° B. 86° C. 94° D. 137° Hint