Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

iAmCool Group Title

What percentage of the students surveyed babysat for at most eleven hours last weekend? Show your work. *Pic To Come*

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1353543822540:dw|

    • 2 years ago
  2. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    add up the heights of the first 3 bars to get your answer

    • 2 years ago
  3. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Well, 5+10+25=40 .. then what?

    • 2 years ago
  4. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    40 is my answer?

    • 2 years ago
  5. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    so there are 40 students who babysat for at most eleven hours there are 5+10+25+35 = 75 students total

    • 2 years ago
  6. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    So now I divide 40 by 75?

    • 2 years ago
  7. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    so the percentage who babysat for at most eleven hours is (40/70)*100 = 57.1428% roughly

    • 2 years ago
  8. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    So 57% if rounded?

    • 2 years ago
  9. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    yep

    • 2 years ago
  10. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    But why did you put 70 instead of 75.. :I

    • 2 years ago
  11. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    oh my bad...i saw the 0 on 40 and thought it was 70, let me fix (40/75)*100 = 53.333%

    • 2 years ago
  12. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    fixed

    • 2 years ago
  13. graydarl Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    75.........100% 40...........x% sox%=(40*100)/75 or (40/75)*100=53.33%

    • 2 years ago
  14. iAmCool Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Thanks you;) And thank you graydarl too:)

    • 2 years ago
  15. graydarl Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    np :D

    • 2 years ago
    • Attachments:

See more questions >>>

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.