Mathematics, 25.04.2020 00:40, Busm6073
1 Is lack of sleep causing traffic fatalities? A study conducted under the auspices of the National Highway Traffic Safety Administration found that the average number of fatal crashes caused by drowsy drivers each year was 1550 (BusinessWeek, January 26, 2004). Assume the annual number of fatal crashes per year is normally distributed with a standard deviation of 300. What is the probability of fewer than 1000 fatal crashes in a year?
Answers: 3
Mathematics, 21.06.2019 18:00, amandaclark255
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 18:50, brooke0713
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
Mathematics, 21.06.2019 21:00, mathishard353
Finding tbe values of the variables in each kite
Answers: 1
Mathematics, 21.06.2019 23:30, meiyrarodriguez
Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8
Answers: 1
1 Is lack of sleep causing traffic fatalities? A study conducted under the auspices of the National...
Advanced Placement (AP), 25.11.2020 02:30
Mathematics, 25.11.2020 02:30
Physics, 25.11.2020 02:30
History, 25.11.2020 02:30
Mathematics, 25.11.2020 02:30