A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

The radii of Earth and Pluto are 6,371 kilometers and 1,161 kilometers, respectively. Approximately how many spheres the size of Pluto does it take to have the same volume as Earth?

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

    find the ratio of radii Earth:Pluto this is the linear scaling factor the cube the answer to find how many pluto's make the earth

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

    does somebody know the answer

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

    or the long way use the volume of a sphere \[V = \frac{4}{3} \pi r^3\] find the volume of the earth find the volume of pluto then divide Volume of earth by volume of pluto

  4. 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.