Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

yoyogators

  • one year ago

Use a clock or stopwatch to take your pulse rate while sitting relaxed. Record the number of beats for thirty seconds. Now, walk out your front door and run around your house, then come back inside. Take your pulse again and record the number of beats for thirty seconds. What is the percent increase in your pulse rate? Show your work. Round your percent to the nearest whole number.

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

    I don't know that stuff. It sounds like a survey. I don't have stopwatch or pulse reading machine. sorry, I cannot help

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

    i just did it and my sitting pulse is 40 and the walk around my house is 55

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

    @Hoa

  4. Hoa
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    ok. i got it. so, at first, your pulse is 40. then your pulse is 55. so it increases from 40 to 55. that means it increases 15 points. right? the percent it increases from those is (15*100)/ 40 = 37.5% . don't forget "INCREASING PERCENT" . I don't know it is right or not. long time ago, I didn't use this logic. check at your book.

  5. Hoa
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    if rounded, it nearly 38%

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

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

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.