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# ED 589 math

### Mathematics

Question | Answer |
---|---|

According to a 2014 report from the CDC, "seven teens ages 16 to 19 dies eery day from motor vehicle injuries." How many 16- to 19-year-old U.S. teens lost their lives in 2014 due to motor vehicle injuries? | A. 730 B. 1,800 C. 2,555 D. 3,735 |

2. In 2012, 17% of teenage motor vehicle crash deaths took place between 9:00 p.m. and 12:00 a.m. If 2,823 teens lost their lives due to motor vehicle crash deaths in 2012, how many took place in the aforementioned 3-hour time frame? | A. 46 B. 166 C. 417 D. 480 |

3. In 2011, 292,000 teens aged 16-19 were treated in emergency departments for injuries suffered in motor-vehicle crashes. Approximately how many 16- to 19-year-olds were treated for injuries due to motor vehicle crashes every hour in 2011? | A. 5 B. 33 C. 87 D. 110 |

4. 4. As stated in the 2014 Annual Performance Report by the NV DPS-OTS, the total number of Nevada traffic fatalities in 2013 was 266. Twenty-seven percent of the fatalities in 2013 were pedestrian. How many Nevadan pedestrians died in 2013? | A. 16 B. 23 C. 54 D. 71 |

5. If the NV Department of Public Safety – Office of Traffic Safety meets the annual goal of decreasing fatalities each year by at least 3 percent, what number will they see at the end of 2014 if the number of traffic fatalities in 2013 was 266? | A. 258 B. 241 C. 220 D. 187 |

6. The number of DUI citations in Nevada increased between the Fiscal Years of 2013 and 2014 from 543 to 720. What was the percentage of increase in citations? | A. 9% B. 14% C. 25% D. 43% |

7. The number of NV drivers age 20 or younger involved in fatal crashes between was 37 in 2009, 23 in 2010, 26 in 2011, 35 in 2012, and 30 in 2013. What is the average number of fatalities of drivers age 16 to 20 from the years 2009 and 2013 in Nevada? | A. 28 B. 30 C. 32 D. 34 |

8. If 65% (1,644) of fatalities among 13-19 year olds were boys whet number of fatalities were girls? | A. 885 B. 925 C. 575 D. 770 |

9. If 9% of all crash deaths were teens and there were a total of 21268 crash deaths how many crash deaths were teams, | A. 1825 B. 1914 C. 2012 D. 1912 |

10. In 2013 there were 251 16 year olds killed in cars. There were a total of 1972 teens killed automobile accidents. What percentages of 16 year olds were killed | A. 10 B. 13 C. 19 D. 30 |