7th grade math

1.
The area of Greenland is 840,000 square miles. What is this number in scientific notation? (1 point)

840 x 105
84 x 10–5
8.4 x 105
8.4 x 10–5

2.
What answer represents this number in scientific notation?

0.00000916 (1 point)

916 x 10–8
9.16 x 10–6
916 x 108
9.16 x 106

3.
What is this number in standard form?

5.75 x 109 (1 point)

5,750,000,000
575,000,000,000
0.00000000575
0.575000000000

4.
What is this number in standard form?

6.8 x 10–4 (1 point)

68,000
680,000
0.000068
0.00068

5.
In a recent year the world production of wheat was about 5.2 x 108 metric tons. What is this number in standard notation? (1 point)

0.000000052
0.0000000052
520,000,000
5,200,000,000

  1. 👍 2
  2. 👎 3
  3. 👁 7,905
  1. c
    a
    b
    c
    c

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    2. 👎 27
  2. The answers are actuall
    c
    b
    a
    c
    c

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  3. actually is what I meant

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  4. C B A D C
    You will find these the correct answers actually, if you going to post answers for someone at least make sure they are right, LuLuQuack and Mr. Finch are both incorrect I apologize, you probably failed that Quick Check, but hey that's what you get for cheating on Connections Academy, you're doing that program to learn not to cheat your way out.

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  5. This is actually 8th grade math btw and answers
    1. C
    2. B
    3. A
    4. D
    5. C

    5/5 100%

    1. 👍 197
    2. 👎 2
  6. Kid... you were sooo wrong on two of those

    1. 👍 1
    2. 👎 70
  7. Kid was right
    Sofa was right
    LuLu Quack and Mr. Finch were both wrong

    It is really and genuinely
    1.C
    2.B
    3.A
    4.D
    5.C

    1. 👍 51
    2. 👎 1
  8. Cbadc

    1. 👍 10
    2. 👎 1
  9. This is actually 8th grade.
    Kid and Sofa were right👍🏽
    Your mom, I'm sick and tired of u. They were just trying to help. You don't have cuss them out.

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    2. 👎 0
  10. I actually use this website too check my answers. Not too cheat

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    2. 👎 1
  11. Sofa is so right by saying you go to connections to learn not to cheat I just use these to check my work

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    2. 👎 6
  12. Thanks Kid!!! 100%

    1. 👍 4
    2. 👎 0
  13. Sofia and Kid are correct 5/5 %100

    1. 👍 6
    2. 👎 0
  14. 1.c
    2.b
    3.a
    4.d
    5.c

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    2. 👎 0
  15. c
    b
    a
    d
    c

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    2. 👎 1
  16. FOr the practice NOT the quick check
    C
    D
    B, C
    A
    C

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    2. 👎 4
  17. Thank you Kid you were right and savanna read for the practice:)

    1. 👍 2
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  18. yes kid and Sophia are correct it is
    c
    b
    a
    d
    c
    5/5 100%

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    2. 👎 2
  19. savanna reed is 100% right i took the practice and got them all right.

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    2. 👎 1
  20. Anyone with
    C
    B
    A
    D
    C
    Is correct.
    I got 100%

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  21. yes, the answers are:
    1.C
    2.B
    3.A
    4.D
    5.C

    This are the right answers:D

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  22. C
    B
    A
    D
    C
    5/5 100%

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    2. 👎 1
  23. For the practice test
    C
    D
    B, D
    A
    C

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    2. 👎 3
  24. All i needed is for the answer C For the first question,Thanks!

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  25. I pressed c instead of d so igot but thx

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  26. 1. C
    2. B
    3. A
    4. D
    5. C

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    2. 👎 1
  27. Thank you

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    2. 👎 1
  28. shy is right for connexus students doing, Lesson 7: Scientific Notation Basics
    Algebra Readiness (Pre-Algebra) A Unit 3: Rational Numbers

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    2. 👎 1
  29. C
    b
    a
    d
    c
    5/5 ALL CORRECT

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    2. 👎 1
  30. C
    A
    B
    C
    C
    I got 100%

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    2. 👎 2
  31. Kid~kun and sofia~senpai are right thank chu~💜

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  32. Anyone that said c b a d c is correct for connex

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    2. 👎 1
  33. Kid was right except for 2.C it was 2.B I got a 4/5 the answers are:
    1.C
    2.B
    3.A
    4.D
    5.C

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    2. 👎 1
  34. 100% for those

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    2. 👎 1
  35. Ty uwu

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    2. 👎 1
  36. THE RIGHT ANWSERS ARE
    C
    B
    A
    D
    C

    1. 👍 2
    2. 👎 1
  37. Oh my-

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  38. XD when did yall get so BAD

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    2. 👎 1
  39. WRONG!

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  40. shy is right

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  41. Shy is right

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  42. Thanks boys and girls for helping me with my test😊

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  43. 1. C 8.4 x 10^-5
    2. B 9.16 x 10^-6
    3. A 5,750,000,000
    4. D 0.00068
    5. C 520,000,000

    1. 👍 1
    2. 👎 0
  44. 1. C
    2. B
    3. A
    4. D
    5. C

    Also, which one do you guys like more..Joe Biden or Trump?

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  45. thanks kid

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  46. My Name?

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  47. These may be right for most of you but not for me. My questions were mixed up and so are the answer choices. My correct answers for my quiz were a b d c d a. I had 6 questions on mine. I was able to compare my answers to these because someone put the letter AND answer. I only missed 1 so I got a 5/6. Not too bad since I don't get this. Point is: if you're here to cheat and didn't get them all right then you got what you deserve. If you come here to check your answers and then ask questions when they don't match, good for you for investing in your education. It will serve you well.
    With this said, can someone please break down the negative exponents for me? That's the question I missed. It was put in standard form: 23x 10^-2. Wouldn't it be 2,300? It said it was 0.0023 or something like that.

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  48. Sorry I meant I had to put it in scientific form.

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