A-40 ANSWERS 43. c) 60 100 150 200 250 300 65 70 75 80 Dry Pavement Stopping Distance (ft) Speed (mph) 60 250 300 350 400 450 500 550 600 650 65 70 75 80 Wet Pavement Stopping Distance (ft) Speed (mph) REVIEW EXERCISES, PAGE 838 5. a) 0 30 60 90 120 150 180 2022 2021 Number of Amazon Prime Subscribers (millions) 151.9 157.4 b) 150 151 152 153 154 155 156 157 158 2022 2021 Number of Amazon Prime Subscribers (millions) 151.9 157.4 6. a) Class Frequency 35 1 36 3 37 6 38 2 39 3 40 0 41 4 42 1 43 3 44 1 45 1 b) and c) 2 Class 35 4 6 1 3 5 36 37 40 41 42 38 39 43 44 45 Frequency 7. a) High Temperature Number of Cities 58– 62 1 63– 67 4 68–72 9 73–77 10 78–82 11 83–87 4 88–92 1 b) and c) 60 65 70 75 80 85 90 2 4 6 8 10 12 Average Daily Temperature Number of Cities Average Monthly High Temperature in July for Selected Cities d) 5 | 8 represents 58 5 8 6 3 6 6 7 8 8 9 70111223334555667999 8000012223447 9 1 29. a) Number of Bears Sighted Number of Hiking Permits 160 150 140 130 120 110 1500 1700 1900 700 900 1100 1300 Bear Sightings y x 30. a) 0.75 1.00 1.25 1.50 1.75 2.00 50 100 150 200 Price (dollars) Number Sold x y Daily Sales
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