A particular report included the following table classifying 711 fatal bicycle accidents according to time of day the accident occurred. Time of Day Number of Accidents Midnight to 3 a.m. 38 3 a.m. to 6 a.m. 29 6 a.m. to

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  1. Physics "Simple" Energy Problem

    Jonathan is riding a bicycle and encounters a hill of height 6.70 m. At the base of the hill, he is traveling at 5.00 m/s. When he reaches the top of the hill, he is traveling at 3.00 m/s. Jonathan and his bicycle together have a mass of 77.6 kg. Ignore

  2. Math

    The pedals of a bicycle are mounted on a bracket whose centre is 29.0 cm above the ground. Each pedal is 16.5 the bracket The bicycle is pedalled at the rate of 12 cycles per minute. a) Write an equation for the height of one pedal at time t, in seconds,

  3. LA

    Which of the following reports is best suited for a time order/chronological or sequence structure? a report on preventing wildfires a report on the importance of exercise a report on the evolution of modern-day transportation a report on two different

  4. math

    jim began a 92​-mile bicycle trip to build up stamina for a triathlon competition.​ Unfortunately, his bicycle chain​ broke, so he finished the trip walking. The whole trip took 4 hours. If Jim walks at a rate of 3 miles per hour and rides at 35

  5. Geometry

    Use the Law of Detachment to draw a logical conclusion from the two given statements. If not possible, choose not possible. If you drive safely, then you can avoid accidents. Teddy drives safely. Teddy avoids accidents. If Teddy avoids accidents, he must

  6. Math

    A bicycle tire has a stone stuck in it. The radius of the tire is 46cm. Every time the wheel turns, the stone hits the ground. a.) How far will the bicycle travel between the stone hitting the ground the first and second time? b.) How many times will the

  7. STATISTICS

    The Sarasota Police department collected data on the number of car accidents ( X ) that occur each day on a certain stretch of route 41. From this data, they derived the probability distribution shown in the table below. X P(X) 0 0.80 1 0.15 2 0.05 What is

  8. English

    Identify the correct sentence. A. I surely could have done a better job on the report if I had more time. B. I sure could have done a more better job on the report if I had more time. C. I surely could have done a more better job on the report if I had

  9. algebra

    The distance the bicycle travels and the time taken are expressed by the formula d(t)=t^2-2t, there d(t) is in miles and t in hours. Find the time taken by the bicycle to cover a distance of 63 miles.

  10. statistics

    Suppose that the number of accidents occurring in an industrial plant is described by a Poisson process with an average of 1.5 accidents every three months. During the last three months, four accidents occurred. (a)probability that no more than 12

  11. Math

    Suppose the Bainters purchase the $150,000.00 home with a 20% down payment, a 30-year mortgage, and an interest rate of 4.2%. Annual property taxes are $1920.00. Home insurance is $750.00 per year, which is to be placed into an escrow account. What is the

  12. Physics

    A bicycle and rider travel along a road. Which of the following statements is true? Neither the bicycle nor the rider undergoes a translation. Only the bicycle undergoes a translation. The bicycle wheels rotate and translate the entire bike and the rider.

  13. Algebra

    Maria bicycles 6km/h faster than Praedup. In the same time it takes Praedup to bicycle 54km, Maria can bicycle 72km. How fast does each bicyclist travel?

  14. Statistics

    Accidents on a bike path. Examining the location of accidents on a level, 5-mile bike path shows that they occur uniformly along the length of the path. Figure 3.4 displays the density curve that describes the distribution of accidents. (a) Explain why

  15. statistics

    A particular report included the following table classifying 711 fatal bicycle accidents according to time of day the accident occurred. Time of Day Number of Accidents Midnight to 3 a.m. 38 3 a.m. to 6 a.m. 29 6 a.m. to 9 a.m. 64 9 a.m. to Noon 78 Noon to

  16. Algebra

    Elena bicycles 4 km/h faster than Robert. In the same time it takes Robert to bicycle 27km/h, Elena can bicycle 39 km. How fast does each bicycle travel?

  17. physics

    A bicycle has wheels with a diameter of 0.630 m. It accelerates uniformly and the rate of rotation of its wheels increases from 197 rpm to 300 rpm in a time of 22.5 s. Find the linear acceleration of the bicycle

  18. Algebra

    Elena bicycles 5km/h faster than Dennis. In the same time it takes Dennis to bicycle 57 km, Elena can bicycle 72 km. How fast does each bicyclist travel. There was another variation I looked at of this, but the person who answered did not answer well

  19. intermediate algebra

    You can travel 40 miles on a motorcycle in the same time that it takes to travel 15 miles on a bicycle. If your motorcycle's rate is 20 miles per hour faster than your bicycle's rate, find the speed of the motorcycle and bicycle. motorcycle = 32mph bicycle

  20. math

    jim began a 131 mile bicycle trip to build up stamina for a triathlete competetion.unfortunately his bicycle chain broke, so he finished the trip walking. the whole trip took 4 hours. if jim walks at a rate of 3 miles per hour and rides at 37 miles per

  21. ALGEBRA

    Maria bicycles 7 km/h faster than Carlos. In the same time, it takes Carlos to bicycle 42km, Maria can bicycle 63km. How fast does each bicyclist travel?

  22. algebra2 honors

    Ann's ride , a piecewise function Ann went on a 10 hour bicycle trip. The table shows selected points on the graph. t-0-1-4-7-10 d (t)- 0-3-5-5-10. Write a function d(t) for her total distance traveled in miles in terms of the time in hours. Please help!

  23. English/Writing

    Which one of the following sentences is written in the active voice? 1 - Accidents are witnessed every day. 2 - However, few people think seriously of doing something about them. 3 - Accidents are considered by most people as unavoidable. 4 - But it is

  24. Geometry

    Ann went on a 10 hour bicycle trip. The graph models the relationship between the time and the total distance traveled by Ann. The table shows selected points on the graph. T=0,1,4,7,10 d(t)=0,3,5,5,10 draw a graph of anns speed in mph in terms of the time

  25. ALGEBRA

    Jim began a 281​-mile bicycle trip to build up stamina for a triathlete competition.​ Unfortunately, his bicycle chain​ broke, so he finished the trip walking. The whole trip took 7 hours. If Jim walks at a rate of 3 miles per hour and rides at 43

  26. Algabra

    Kathy bicycles 5 KM/h faster than Javier. In the same time it takes Javier to bicycle 57 km, Katy can bicycle 72 km. How fast does each bicyclist travel?

  27. Algebra

    Maria bicycles 5 km/h faster than Robert. In the same time it takes Robert to bicycle 60 km, Maria can bicycle 75km. How fast does each bicyclist travel?

  28. probability

    There is a .97 chance that no accident will occur during any particular day at a racetrack of local importance. the probability of one accident a day is .02, and the probability of two accidents is .01. a. What is the expected number of accidents in a day?

  29. Math

    Jim began a 207 mile bicycle trip to build up stamina for a triathlon competition. Unfortunately, his bicycle chain broke, so he finished the trip walking. The whole trip took 6 hours. If Jim walks at the rate of 3 miles per hour and rides 45 miles per

  30. math

    please explain the steps: Jim Williamson began a 96-mile bicycle trip to build up stamina for a triathlete competition.Unfortunately, his bicycle chain broke, so he finished the trip walking. The whole trip took 6 hours.If Jim walks at a rate of 4 miles

  31. Statistics

    A survey of top executives revealed that 37% of them regularly read Time magazine, 21% read Newsweek and 38% read U.S. News & World Report. Eleven percent read both Time and U.S. News & World Report. What is the probability that a particular top executive

  32. Algebra

    Maria bicycles 8km/h faster than Dennis. In the same time it takes Dennis to bicycle 33km, Maria can bicycle 37km. How fast does each bicyclist travel?

  33. college algebra

    Kathy bicycles 5km/h faster than Javier. In the same time it takes Javier to bicycle 49km, Kathy can bicycle 63 km. How fast does each bicyclist travel?

  34. algebra

    Maria bicycles 5 km/h faster than Carlos . In the same time it takes Carlos to bicycle 30 km, Maria can bicycle 45 km. How fast does each bicyclist travel?

  35. Algebra

    Elena bicycles 6 km/h faster than Dennis. In the same time it takes Dennis to bicycle 45 km, Elena can bicycle 63 km. How fast does each bicyclist travel?

  36. math

    maria bicycles 8 km/h faster than carlos. in the same time it takes carlos to bicycle 48 km maria can bicycle 72 km. how fast does each bicyclist travel?

  37. English

    PROJECT: ORAL REPORT Here is your goal for this assignment: Plan and compose an oral report for possible presentation Choose one of the following topics or make up one of your own to write your oral report of at least 300 words. My Favorite Hobby You could

  38. Stats

    A particular report included the following table classifying 713 fatal bicycle accidents according to time of day the accident occurred. Time of Day Number of Accidents Midnight to 3 a.m. 36 3 a.m. to 6 a.m. 29 6 a.m. to 9 a.m. 65 9 a.m. to Noon 78 Noon to

  39. Statistics

    From a recent statistical analysis for the last five years, on an average there are 4 (major) air accidents per month in the world. Let X be the number of air accidents occurred in a randomly selected month. It is known that X ~ Poisson() approximately,

  40. geometry

    A news helicopter 60 meters above the road spotted two accidents. The angles of depression are 10.2° and 8.7°. How are apart are the accidents? (The accidents are in the same general direction from the helicopter.) please help. i'm not sure what i am

  41. math

    Camping is an activity that many families enjoy together. Many campsites offer equipment rentals. The table shows the costs for renting kayaks and bicycles. The deposit is paid once to reserve a kayak or bike for any number of days. deposit- cost per day

  42. 7th Grade Language Arts

    1. Read these two short sentences: There was a blizzard. Nearly 20,000 homes in the metro area lost power. Choose the correct subordinating conjunction to combine them into this sentence: ____ the blizzard, nearly 20,000 homes in the metro area lost power.

  43. math

    Solve the following problems related to automobile insurance. Jerry Adams normally pays $875 for bodily injury and property damage insurance. His insurance company increases premiums by 150% for 1 accident, 200% for 2-3 accidents, and 250% for 4 accidents.

  44. math

    maria bicycles 8 km/h faster than carlos. in the same time it takes carlos to bicycle 48 km, elena can bicycle 72 km. how fast does each bicyclist travel

  45. Physics

    A boy is cycling at a constant speed along a straight road to his school. The postions of the boy after fixed time intervals are observed. a. What type of position-time graph can be expected for the motion of the bicycle? b. How can the average velocity of

  46. math

    For tax purposes, you may have to report the value of your assets, such as cars or refrigerators. The value you report drops with time. "Straight-line depreciation" assumes that the value is a linear function of time. If a $1020 refrigerator depreciates

  47. Business Communication

    Please submit your end-of-year report by December 31 so we can include your accomplishments in our report to the Corporate Offfice due january 20." is it appropriate to give the report due date in this sentence? a. no, ebcause the reader will not believe

  48. math

    Camping is an activity that many families enjoy together. Many campsites offer equipment rentals. The table shows the costs for renting kayaks and bicycles. The deposit is paid once to reserve a kayak or bike for any number of days. deposit- cost per day

  49. Geometry

    The wheel of an adult's bicycle has diameter 26 in. The wheel of a child's bicycle has diameter 18 in. To the nearest inch, how much farther does the larger bicycle wheel travel in one revolution than the smaller bicycle wheel?

  50. Physics

    A bicycle starts at the origin of a circular track that has a circumference of 126 m and travels at a constant speed a distance s = 38.0 m in a time t = 12s. a)what is the angular displacement (in rad) of the bicycle from its starting position? r=20.1 so

  51. Math

    The marked price of a bicycle is $ 6245. Dan bought the bicycle on cash terms and was given a 10% discount. Dave bought the same type of bicycle on hire purchase terms whereby he paid a deposit of $ 3000 and 12 equal monthly installments of $ 500. How much

  52. math

    Jodie bicycles 6 km/h faster than Javier. In the same time it takes Javier to bicycle 42km, Jodie can bicycle 60 km. How fast is each bicyclist traveling?

  53. math

    kathy bicycles 6 km h faster than javier. in the same time it takes javier to bicycle 33km, kathy can bicycle 45 km. how fast does each bicyclist travel?

  54. physics

    The gauge pressure in both tires of a bicycle is 720 kPa. If the bicycle and the rider have a combined mass of 87.0 kg, what is the area of contact of each tire with the ground? (Assume that each tire supports half the total weight of the bicycle.)

  55. statistics

    11. You are taking a multiple choice examination that has 20 questions in a particular section with 5 possible answers for each question. You did not study for the test and you guessed the answers. The probability that you will get at least 50% of the

  56. Sttistic

    tobt = 1.49. Report the statistical results using the correct format. To find the t-crit value, one must first find the df. This can be found by subtracting one from N. So, 25-1 = 24. Using the one-tailed t-table from Appendix B (Heiman, 2004), with an

  57. Calculus

    I'm not sure how to do this; I figured I should use separation of variables but I got the wrong equation. Help is appreciated, thanks! If dy/dx=(1+x)/(xy), x > 0, and y = –4 when x =1, when x =3, y = ? A. 6.433, −6.233 B. 3.898, −3.898 C. 4.711,

  58. Statistics

    I have a problem I need some help on. I have answered parts. Any guidance would be appreciated. K For many years the numbers of accidents per week at a hazardous intersection have been studied. The number of accidents per week varies with mean 2.2 and

  59. premise and conclude

    One might explain the difference in reaction by saying that we naturally respond more strongly to the deaths of Americans closer to home than to those of others halfway around the world. But then consider the fact that, every month during 2001 more

  60. MATH

    The cumulative number of car accidents from 2000 to 2010 can be modeled by the quadratic expression, C=-42x^2+924x+14,112, where x=1 corresponds to 2001, and so on until x=11 corresponds to 2010. Find the number of cumulative car accidents in 2003. Use the

  61. MATH

    The cumulative number of car accidents from 2000 to 2010 can be modeled by the quadratic expression, C=-42x^2+924x+14,112, where x=1 corresponds to 2001, and so on until x=11 corresponds to 2010. Find the number of cumulative car accidents in 2003. Use the

  62. algebra b

    the cumulative number of car accidents from 2000-2010 can be modeled by the quadratic expression, C=-33x^2+792x+8,877, where x=1corresponds to 2000, x=2 corresponds to 2001, and so on untill x=11 corresponds to 2010 a)find the number of cumulative car

  63. Math

    If dy/dx=(1+x)/(xy) ,x > 0, and y =− 4 when x =1, when x =3, y =? 6.433, -6.233 3.898, -3.898 4.711, -4.711 4.711 only 3.898 only

  64. stats

    IHI insurance is interested in determining whether younger drivers (below the age of 25) are more prone to motor accidents than older drivers (25 or older). A random sample of 68 IHI policyholders below the age of 25 were selected and whether they had been

  65. Math

    A student rented a bicycle for a one-time fee of $12.00 and then a charge of $o.85 per day.She paid $28.15 for the use of the bicycle. How many dats did she keep it?

  66. Statistics

    I have a problem I need some help on. I answered some. For many years the numbers of accidents per week at a hazardous intersection have been studied. The number of accidents per week varies with mean 2.2 and standard deveiation 1.4. 1. Could the exact

  67. math

    the wheel of a bicycle has a diameterof 72 cm and are rotating with an angular velocity of 12 rad/s. determine how much time the bicycle takes to travel 100m.

  68. research methods

    Let's suppose that you are the chief researcher for this research project. You got the result just like Table 1 in the below. You want to put your finding in a report. Write a report with a minimum length of 250 words which is based on the Table 1. You

  69. Physics

    i have been asking physics questions on this and some people give me the formula, i'm getting the correct answers..please can the same people help me on this that helped me before.. A child rides a bicycle in a circular path with a radius of 2.0 m. The

  70. math

    Wheel’s Bicycle shop advertised a bicycle for 15% off for a savings of $36. The bicycle did not sell so it was offered at a new 20% discount off the sale price. (a) What did the bicycle sell for regularly? ______________ (b) What is the amount of the new

  71. math

    Wheel’s Bicycle shop advertised a bicycle for 15% off for a savings of $36. The bicycle did not sell so it was offered at a new 20% discount off the sale price. (a) What did the bicycle sell for regularly? (b) What is the amount of the new discount?

  72. math

    wheels bicycle shop advertised a bicycle for 15% off for a savings of $36. The bicycle did not sell so it was offered at a new 20% discount off the sale price. What did the bicycle sell for regularly? What is the amount of the new discount?

  73. MATH

    Wheel’s Bicycle shop advertised a bicycle for 15% off for a savings of $36. The bicycle did not sell so it was offered at a new 20% discount off the sale price. a. What did the bicycle sell for regularly? b. What is the amount of the new discount?

  74. Calculus! Please help me!

    A person on a bicycle is 100 meters west of a person in a car. the person on the bike starts to ride at 8 meters per second directly east and at the same time the person in the car starts to drive directly north at 18 meters per second. Write the distance

  75. Shurley English

    I am having a difficult time classifying this sentence: Did Clint's son change the damaged tire on their car? Please help! Thanks!

  76. eng

    Introduction: You're assigned a book report that is due at the end of the month, you say to yourself "hey that's plenty of time, I'll do it later." The problem is when is later? Is it later in the day, week or later meaning close to the day the book report

  77. algebra

    Applying Piecewise Functions Ann Went On A 10-hour Bicycle Trip. The Graph Models The Relationship Between The Time And The Total Distance Traveled By Ann. The Table Shows Selected Points On

  78. Trigonometry

    The figure shown the chain drive of a bicycle. How far will the bicycle move if the pedals are rotated at 120°. Assume the radius of the bicycle wheel is 10 inches.

  79. Math

    If Alex and Steven are spinning to see who gets to take 711 on a trip. Alex decides to spin himself to make sure Steven doesn't cheat. He spins himself 14 times. They decide if Alex spins a 4 or any number less than 4 he gets to go on a trip with 711. If

  80. statistics

    It is a known fact that accidents happen more often driving the car rather than flying. Jim drives 180 days and flies 120 times per year. If for every 110 days driving you get into one accident and for every 10000 flying you get into 3 accidents, what is

  81. REPORT- HELP ME

    I want to know what needs to create a report on the contents of the subject problem solving .. lecture want us to write report every time after class runs out .. report on the subject that we learned during class that day ..so I want know what needs to be

  82. psychology

    Please submit your end-of-the year report by December 31 so we can include your accomplishments in our report the Corporate Office due January 21.Is it appropriate to give the report due date in this sentence? a) No because the reader will not believe that

  83. Marketing

    What are some business report guidelines. There are many different kinds of business reports. Some report news and earnings to stockholders. Some report new products to potential customers. Some report progress made with various projects for internal use.

  84. Statistics

    A survey of top executives revealed that 37% of them regularly read Time magazine, 21% read Newsweek and 38% read U.S. News & World Report. Eleven percent read both Time and U.S. News & World Report. What is the probability that a particular top executive

  85. Stats

    a) IHI insurance is interested in determining whether younger drivers (below the age of 25) are more prone to motor accidents than older drivers (25 or older). A random sample of 70 IHI policyholders below the age of 25 were selected and whether they had

  86. statistics

    A research article included the following table: Mean Score on Four Questionnarie Scales Before and After the Experimental Manipulation. Questionnaire Before After Change Dominance 18.42 16.31 -2.11 Independence 17.25 21.38 4.13** Conformity 18.97 17.20

  87. intermediate technology

    You have just written a ten-page report for your supervisor. The report outlines the total sales made by your team made in the past year, sales by region, and sales by quarter. While it is important to write out the detail of each category of sales in

  88. intermediate technology

    Consider the following scenario: You have just written a ten-page report for your supervisor. The report outlines the total sales made by your team made in the past year, sales by region, and sales by quarter. While it is important to write out the detail

  89. algebra2 honors

    Ann's ride , a piecewise function Ann went on a 10 hour bicycle trip. The table shows selected points on the graph. t-0-1-4-7-10 d (t)- 0-3-5-5-10. Write a function d(t) for her total distance traveled in miles in terms of the time in hours. Please help!

  90. algebra2 honors

    Ann's ride , a piecewise function Ann went on a 10 hour bicycle trip. The table shows selected points on the graph. t-0-1-4-7-10 d (t)- 0-3-5-5-10. Write a function d(t) for her total distance traveled in miles in terms of the time in hours. Please help!

  91. language

    I am trying to do a report on the following and can't find any sites that contain info to make report. Looking for various types of humans that have lived on earth since time began. thanks for any help

  92. U.S. History

    I have to do a book report during the time period of 1900-1981, only occuring in the united states. I do not know what books to look for to do my report, any recommendations?

  93. music

    Anyone been to an concert (jazz, opera, etc.)and had to do a concert report? i need a concert report can someone please help me, i don't really have the money or the time to go to a concert and i need to summit a concert report in a few days, pls help!!

  94. math

    A motor travels 20 km/hr faster than the bicycle. If the motor travels 240 km, while the bicycle travels 180 km at the same time. Find the speed of the motor and the speed of the bicycle. thanks :))

  95. Math

    Juan races his bicycle for 196ft a wheel of his bicycle turns 28 times as the bicycle travels this distance. What is the diameter of the wheel?

  96. physics

    Omar races his bicycle for 152m. A wheel of his bicycle turns 38times as the bicycle travels this distance. What is the diameter of the wheel?

  97. algebra

    Justin races his bicycle for 90M . A wheel of his bicycle turns 45 times as the bicycle travels this distance. What is the diameter of the wheel?

  98. Physics

    Question related to a bicycle dynamo and a wheel. Why a current flows through the bicycle lamp when the wheel of the bicycle turns?

  99. Statistics

    Before i state my question I would like to note that I have to do a one tailed test but i don't know how to with the information given. I need a standard deviation, i need a mean, but do i use the mean for yrs drivin or number accidents. Please explain 2.)

  100. statistics

    The number of accidents per week at a hazardous intersection varies with mean 2.2 and standard deviation 1.4. a. What is the distribution of Xbar, the mean number of accidents in one year, (52 weeks)? {Note you do not have to use R for this question, write

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