A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

Which number is not in scientific notation? 1.1 ⋅ 10213 7.8 ⋅ 108 3.02 ⋅ 10−10 35 ⋅ 104

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

    @Michele_Laino can you please help me with this ?

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

    hint: a number written using scientific notation has only one unit figure, for example, the subsequent number is written using scientific notation: \[\large 6.62 \cdot {10^{ - 27}}\]

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

    okay

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

    so, what is the right option?

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

    idk im confused

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

    int: the integer portion of a number, which is written using the scientific notion, has only one figure, which is the unit figure, now, the integer part of 35, for last number, is composed by two figures

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

    hint*

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

    1.1 is an integer number with 1 integer figure 7.8 is an integer number with 1 integer figure 3.02 is an integer number with 1 integer figure 35 is an integer number with 2 figures

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

    sorry im back

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

    i still dont understand this

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

    wait so the one with 2 figures is not scientific notation

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

    a number is written in scientific notation, when it is like this: \[\Large 6.62 \cdot {10^{ - 27}}\] now, among the numbers which you have provided, what is the one which is not written in that form?

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

    D the last one

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

    a number written using scientific notation has only one figure at the left of decimal point

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

    so, correct!

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

    gosh pre- algebra is difficut to me.

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

    well kind of

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

    for example, the subsequent number: \[\Large 258 \cdot {10^{ - 28}}\] is written using scientific notation? @Marc1313

  19. 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.