Math

1.
What are the steps to solve this problem?

0.000027 ÷ 0.000009

Requirements:
• Explain how to use scientific notation to solve the problem.
• Describe how to divide numbers written in scientific notation.
• Give you final answer in simplest form. (5 points)
Steve please help

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  1. 0.000027 ÷ 0.000009
    = 2.7 x 10^-5 ÷ 9.0 x 10^-6
    = (2.7/9) x 10^(-5 - (-6))
    = .3 x 10^1
    = 3

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  2. Thank chu~💜

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  3. Thanks a lot!

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  4. thanks "Reiny"

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  5. Thank you so much for helping, I am so bad at scientific notation. God bless you all

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  6. Thanks a lot I got all my points

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  7. thank you so much im so bad at this stuff

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  8. How is this help not to be rude but she said explain not lit give the steps

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  9. tyyyysmmmm

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  10. ty

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  11. Thank you, Reiny! I am quite horrible with scientific notation, this helped a lot. :)

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  12. wow how are ppls so smart

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  13. fr tho-

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  14. thx!

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  15. reiny is correct. Now if you'll excuse me I've got some childer to kill.

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  16. Omg thank you I would have never been able to get it thanks

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  17. does anybody have the rest of the test answers. struggling over here. lol

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  18. i need the test of the test😪

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  19. Why is subtracting used when solving the exponents (-5 and-6)

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  20. God bless you

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  21. I am deeply confused. No offense. (2.7/9) x 10^(-5 - (-6))
    what is that!

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  22. A pole that is 3.1m tall casts a shadow that is 1.3m long. At the same time, a nearby tower casts a shadow that is 44.75m long. How tall is the tower? Round your answer to the nearest meter. i need help

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  23. thx you

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  24. what grade are yall in, how is something from 2013 still helping?

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  25. Mike Apple it is because they still use the exact same problems.

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  26. i need help with the pre-algebra unit 3 lesson 11 rational numbers unit test!!!!!! SOMEONE PLEASE GIVE ME ANSWERS

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  27. this is super helpful

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  28. Thank you so much even though I reviewed the lesson I still didn't understand it but thank you so much!!!!

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  29. hey guy behind the slughter..... idk the rest
    anyway that guy behind that slauter.... i know who he is and he is william afton the

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  30. 3. C
    4. A
    5. C
    6. B
    7. D
    8. D
    9. D
    10. C
    11. D
    12. B
    13. C
    14. B
    15. B
    16. A
    17. A
    18. A
    19. B
    20. C
    21. D
    22. D
    23. C
    24. A

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  31. If anyone post the test will have to type the questions and answers out

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  32. what do you say thought
    like i need a speak for that????
    please help

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  33. y’all i need the answers.. for it all i got a 3% on it. a 3%.

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  34. Kay take dis L

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  35. Can someone do the answers in the sentence form, not 1. a 2. b 3.c. Some of our assessments are switched around, and that isn't helpful.
    Does anyone know what I mean? I need the answers ASAP. I can't make a bad grade on this test.

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  36. The answers for connexus students, ratonial numbers are
    1.on your own
    2.on your own
    3. 18/25
    4. 1/4
    5. 1/49
    6. 2.9 x 10^6
    7. 2.4 x 10^10
    8. 1/6
    9. 82.50
    10. 5.12 x 10^-6
    11. 6.2
    12. Chicago Cubs
    13. 0.0000000228
    14. 1.414213562
    15. 5/11
    16. 0.16
    17. 2 5/8
    18. -29/30
    19.1/4
    20. 1 16/21
    21. -1/8
    22. 2/3
    23. 2
    24. 37/55
    I just did the test and all of these are right :)

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  37. :)’s answers aren’t even options

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  38. Y’all can someone please put the answers in sentence form please I have a c and I need to raise it

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  39. Guys I really need to raise my grade from a C before my parents kill me!! I’m not asking for like all the answers all though that would be nice, I just need help on them!

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  40. The top question was asked by somebody who probably finished college at this point. its crazy that its been that long

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  41. Here are the answers I have. The teachers like to change the questions for each student. So you may get some of the same questions that :) got or you may get some of the ones I got. This is for Connexus. Here are my answers:

    1. Recording
    2. 0.000027/0.000009
    2.7 x 10^-5 / 9.0 x 10^-6
    (2.7/9.0) x 10(-5-(-6))
    0.3 x 10^1
    3
    3. 18/25
    4. 1/4
    5. 1/64
    6. 3.2 x 10^6
    7. 2.4 x 10^10
    8. 1/24
    9. $58.02
    10. 5.12 x 10^-6
    11. 4.5
    12. Chicago Cubs
    13. 0.0000356
    14. 0.404404440
    15. 7/9
    16. 0.16 repeated 6
    17. 3 & 3/4 cups
    18. -25/42
    19. 1/4
    20. 1 & 16/21
    21. -1/6
    22. 21/22
    23. 2
    24. 37/55
    25. Your own answer

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  42. Last one im stuck on very much so I am I also am the yoda

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  43. Help I need

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  44. Hi, I just finished this test and got the correct answers. :) :)
    1. Srry you got to answer this by yourself :(
    2. Srry you got to answer this by yourself :(
    3. 27/50
    4. 1/4
    5. 1/64
    6. 3.2x10^6
    7. 1.2x10^8
    8. 1/6
    9. $82.50
    10. 5.12x10^-6
    11. 4.5
    12. Idaho has the smallest pop.
    13. 0.000857
    14. 3.141592...
    Sorry I accidently exited out out the test and it wont let me see the answers again. :(:(:(
    all i remember is that the last answer is Irrational numbers are decimals with numbers that go on an on not repeating itself, while integers are whole numbers that are either positive or negative. (Ex: 7,-3,4,-8,9,-10)

    i promise these are the correct answers if you dont believe me dont.............
    your miss
    anyways have a good day :)

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  45. Are these correct answers?

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  46. And also if u go into your grade book and open a test then u can check answers

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  47. for people confused with 10^(-5(-6)) and how they got 10^1 it’s because when your dividing you subtract exponants so (-5 - (-6) = 1

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  48. 3C
    4C
    5D
    6A
    7D
    8D
    9D
    10C
    11C
    12D
    13C
    14B
    15A
    16A
    17A
    18B
    19B
    20C
    21D
    22D
    23B
    24A

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  49. So what are the answers? Please guys I need to know!

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  50. Actually, I'll give mine at the end, with questions and written answers to follow along:)

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  51. Here you are!:)
    All the answers, with questions!
    Trust me or don't! I don't wanna sway you:)
    .
    .
    .
    What is .68 written as a simplified fraction?
    17/25
    Ms. Johnson's class is having a pizza party. if there are 14 students and 7 pizzas cut in 8 slices, what answer choice represents the fraction of one pizza that each student receives?
    1/4
    what makes the statement true? 7^-2=
    1/49

    in 2012 the total population of Florida was 3,158,697 people.
    3.2*^10^6

    what is the solution to (4*10^3)*(3*10^4) written in scientific notation? 1.2*10^8

    if there is 1/6 of a cake and Mitchell only wants 3/12 of it how much of the cake does he want?
    1/24

    Taylor bought 15 shares of Clark Company stock at $14,875
    82.50

    What is 0.00000512 in scientific notation?
    5.12*10^-6

    What is 27/6 written as a decimal?
    4.5

    The 2010 census data for the populations of three states is shown below. Idaho has the smallest population

    What is 3.56*10^-5 in standard form?
    0.0000356

    Which of the following numbers is an example of an irrational number? 3.141592

    Which number is equivalent to 0.7 (bar over 7)
    7/9

    Riding the bus, roger uses 1/3 of his money for bus fare.
    0.3 (bar over 3)

    Serena has 5/8 of a foot of plywood.
    3 1/8 feet

    -1/6+(-3/7)=
    -25/42

    8/9+(-3/4)
    5/36

    5 1/3-3 4/7 =
    1 16/21

    1/2*-1/3
    -1/6

    2/5 divided by 9/10
    4/9

    A length of ribbon is 3 1/2 yd. long.
    2

    1 2/5 divided by 2 1/3
    3/5

    There you guys are! Please read the question, question is above the answers:) I love you guys and stay safe! <3

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  52. I'll add part 2 once I find the answer!

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  53. Here is part 2 to the test!:)

    A certain computer can perform 10^5 calculations per second. How many calculations can it perform in 10 seconds? Write your final answer in exponential form.
    10^5 = 100,000
    100,000*10=
    1,000,000

    Good luck and stay safe!

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  54. gonna risk it all for yall, ill tell you if kenzie is right or not QwQ

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  55. okay, kenzie is right! (only for their test)
    but everyone's test is different so the answers are wrong.
    i would not use kenzies answers unless you share the same questions as them! - your daily dose of meow!

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  56. tysm ;)

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  57. mmm
    dad dy~
    stop~
    awh 😩😉😏

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  58. anonymous is sus

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  59. anonymous is a creep stop being weird on a childrens appp sheesh

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  60. Did anyone ever get the right answer

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