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Cress Semester 2 Final Review Course 2 Find each unit rate round to the nearest hundredth if necessary. 1. 330 miles on 15 gallons of gasoline 2. 200 meters in 34 seconds Complete. Round to the nearest tenth if necessary. 3. Convert 3600 mL to L For problem 15 use the table below. It shows the results of a survey in which 175 students were asked what type of food they wanted for their class party. Type of food Percent Subs 32% Tex-Mex 56% Italian 12% 16. How many of the 175 students chose Italian food for their class party. 4. Convert 714 mm to m 5. Convert 19 ft to in Find the sales price to the nearest cent. Solve each proportion 17. $16 hat at a 55% discount. 6. 18. $83 shoes; 6% sales tax x 30 7. 11 55 19. Ed’s Used Car Lot bought 5 used cars for $3,000. The business later bought another used car for $6,600. What was the mean cost of all the used cars? 8. The table shows the key for a map. Find the slope of the line. Distance on map(cm) 1 2 3 4 Actual Distance (km) 20 40 60 80 Write each fraction as a percent. Round to the nearest hundredth if necessary. 9. 10. 5 20 Find each number. Round to the nearest tenth if necessary. 11. Find 25% of 80. 12. Find 35% of $460. 20. Find the mean of the data. 12, 20, 8, 15, 16, 14, 7, 5, 11, 8, 14 SURVEYS: For Question 21, use the table that shows the survey results in which a sample of shoppers at Carol's Candles were asked to choose their favorite candle scents. Round to the nearest whole number. Scent Percent of Shoppers Vanilla 33% Rose 23% Pine 15% Peach 19% 21. Predict how many out of one day's 128 shoppers prefer pine scented candles 22. Find the mode of the data. 13. 75 is what percent of 50. Find each percent of change. Round to the nearest whole percent if necessary. 14. $60 to $75 15. $100 to $56 23. What is the range of the above line plot. 24. What is the outlier of the above line plot. Cress Semester 2 Final Review Course 2 25. Find the mode of the data. 34. 38° 26. Find the range of the data above. Find the probability. 27. What is the probability of rolling a 5 on a six sided die. 28. What is the probability of picking a King out of a 52 card deck. Use the fundamental counting principle to find the total number of outcomes in the following situation. 29. A 4-digit security code is chosen and none of the numbers are repeated. 30. In how many ways can a group of 6 people stand in a row for a picture? x° 35. Which quadrilateral does not have opposite sides congruent? a. parallelogram c. trapezoid Triangle ABC has vertices A(–3, 1), B(–4, –5), and C(–7, –2). Find the vertices of A´B´C´ after each translation. 36. 3 units down and 3 units right Find the area of each figure. Round to the nearest tenth if necessary. 37. 31. A cooler contains 8 grape juice boxes, 12 orange juice boxes, and 4 apple juice boxes. If a juice box is selected at random, what is the probability that it will be grape? Find the value of x in each figure x° 32. b. square d. rectangle. 8 ft 9 ft 38. 77° 7 ft 15 ft Find the value of x in each triangle. 33. 39. 56° 8yd 6 yd 63° x° 5 yd ft Cress Semester 2 Final Review Course 2 Find the area of each circle. Use 3.14 for π. Round to the nearest tenth if necessary. 64 cm ft 46. 40. Find the area of a circle with a radius of 9ft. 8 cmft 12 41. Find the area of a circle with a diameter of 4in. For each three dimensional figure, identify the shape of the base(s). Then classify the figure. 47. 42. 4 cm 8 cm 43. Find the surface area of each figure. Use 3.14 for π. Round to the nearest tenth. 48. 5 mm cm 3.2 Find the volume of each prism and cylinder, round to the nearest tenth. Use 3.14 for π. 83mm cm 44. mm 810cm 3.2 5 mm cm 49. 8 mm 3 cm 10 mm 8 cm 15 mm 45. 6 mm 4 mm 4.4 mm 5.9 mm 5mm 8.1 mm 8mm Cress Semester 2 Final Review Course 2 50. 4 cm t 3 5 1 7 h 8 cm 6 4 51. 8 2 k 12m 12.5 m 6.7 6mm 56. In the figure above, if the m5 is 108o, find the m1. 57. In the figure above, if the m6 is 120 o, find the m4. Express each number in standard form. 52. 6.1 x 104 53. 2 x 106 Express each number in scientific notation. 54. 2,000,000 55. 4,500