A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Elena’s bus runs every 20 minutes. If she arrives at her bus stop at a random time, what is the probability that she will have to wait at least 5 minutes for the bus if it is running on schedule? a)50% b)75% c)5% d)20%

  • This Question is Closed
  1. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    a

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    the 20 minutes is 100% and the 5 minutes is what %?

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    then take the new % u got, and subtract from 100% that is your answer.

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @adventuretime13212 is not correct.

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    d

  6. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    nope.

  7. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    if you are wating for me to give you an answer. i can't.

  8. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    No, I'm not. I had skip the question and work on others until I got help. But thank you

  9. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    your welcome.

  10. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    good job @YouDontKnowMeOo

  11. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I got c. Tell me if I'm wrong, I was taught how to solve this by a computer so I am really confused. But I believe it's c.

  12. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i believe it is 75%, reason is beacuse... 20=100% 100/4=25 5times4=20

  13. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    5=25% of 20=100% 100-25=75%

  14. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.