This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Between 7:00 AM and 8:00 AM, trains arrive at a subway station at a rate of 15 ... (Read 209 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
on: Feb 28, 2021
Solve the problem.

Between 7:00 AM and 8:00 AM, trains arrive at a subway station at a rate of 15 trains per hour per minute). The following formula from statistics can be used to determine the probability that a train will arrive within t minutes of 7:00 AM.
F(t) = 1 - e-0.25t
Determine how many minutes are needed for the probability to reach 90%.
◦ 2.97 min
◦ 0.38 min
◦ 9.21 min
◦ 4.53 min
Precalculus ¦ Sullivan ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Mr.Thesaxman on Feb 28, 2021

poopface

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Feb 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 32% of students answer this correctly


Mr.Thesaxman

  • Member
  • Posts: 514
Reply 2 on: Feb 28, 2021
Wow, this really help

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Feedforward control of breathing rate in an animal trained for athletic exercise. Feedforward control of breathing rate in an animal trained for athletic exercise.
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
How would you rate your overall health?” The percent of adults answering “excellent” or ... How would you rate your overall health?” The percent of adults answering “excellent” or ...
Population growth rate % Population growth rate %
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
How to calculate invest at each rate How to calculate invest at each rate
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library