A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

A large emerald with a mass of 982.7 grams was recently discovered in a mine. If the density of the emerald is 2.76grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point [Fill in the Blank]

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

    @Jack1 can u help me when ever u get the chance (:

  2. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    sure mass = 982.7 grams Density = 2.76 g/cm^3 Volume = ? so Density = mass per unit of volume \(\Large D = \frac mV \) if m = 982.7 and D = 2.76 V = ??? \(\Large D = \frac mV \) \(\Large 2.76 = \frac {982.7}V \) Can you solve for V from here?

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

    sorry i was from my computer again but would it be 276.92??

  4. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no i got a different answer, how did u calculate that?

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

    sorry i think i calculated it wrong

  6. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    s'ok \(\Large 2.76 = \frac {982.7}V\) multiply both sides by V \(\Large 2.76 \times V = \frac {982.7}V \times V\) V's now cancel out on the Right Hand Side, so you left with \(\Large 2.76 \times V = 982.7\) now divide both sides by 2.76 \(\Large \frac {2.76 \times V}{2.76} = \frac {982.7}{2.76}\) 2.76 over 2.76 on Left Hand Side = 1 \(\Large V = \frac {982.7}{2.76}\) so answer = ?

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

    i divided and got 356.05 was i suppose to divided ??

  8. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    356.05 = perfect answer, nicely done

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

    Giid job Moo Moo

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

    Good

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

    Thank you ^w^ and really geek lol

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

    hurry up amanda

  13. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    nice spelling there geek ;P

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

    hey jack would it be ok if u could help me with 4 more questions :D

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

    Ty Goku Jack

  16. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    lol ;)

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

    ill help too

  18. Jack1
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yo, sure, close this one off tho, it's all LaTex'd up again

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

    I hate the latex subject

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

    oh ok ^w^ thank you

  21. 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.