Math PLZ HELP

1. Which of the following expressions is written in scientific notation?
1. 73.4 x 105
2. 0.09 × 107
3. 80 x 103
4. 4.22 x 10–3

2. Which of the following is 0.0000000708 written in scientific notation?
1. 7.08 x 10–8
2. 7.8 x 10–8
3. 708 x 10–10
4. 70.08 x 10–9

3. Which expression represents the largest number?
1. 40.1 x 10–6
2. 4.1 x 10–7
3. 0.411 x 10–7
4. 0.04001 x 10–5
4. Which expression is equal to 1/8000 written in scientific notation?

1. 8.0 x 103
2. 1.25 x 10–4
3. 125 x 10–5
4. 1.25 x 104

  1. 👍
  2. 👎
  3. 👁
  1. if you know anything about scientific notation, #1,2 should be easy.

    For #3, convert all to same power of 10, then it is easy to compare.

    #4: 1/8000 = .000125

    1. 👍
    2. 👎
  2. 1.)A
    2.)C
    3.)B
    4.)B

    1. 👍
    2. 👎
  3. dont listen to #anonymous the awnsers where wrong

    1. 👍
    2. 👎
  4. 1.D
    2.A
    3.A
    4.B
    5.C
    6.B
    7.A

    1. 👍
    2. 👎
  5. Just a helpful potato is right thx sooo much

    1. 👍
    2. 👎
  6. Potato is right thx so much

    1. 👍
    2. 👎
  7. thanks potato you’re a life saver

    no pun intended :)

    1. 👍
    2. 👎
  8. 2020 texas Connexus
    1 a
    2 a
    3 b
    4 c
    5 b
    6 c
    7 a
    with @just a helpful potato I got 2/7

    1. 👍
    2. 👎
  9. dont listen to @anonymous i got a 2/7

    1. 👍
    2. 👎
  10. thx helpful potato 7/7 100% 2020

    1. 👍
    2. 👎
  11. helpful potato is right!! capistrano connexus!!

    1. 👍
    2. 👎
  12. Just a helpful potato is right just took the test

    1. 👍
    2. 👎
  13. Helpful Potato is Rightttttt :)))))))

    1. 👍
    2. 👎
  14. 1.D
    2.A
    3.A
    4.B
    5.C
    6.B
    7.A

    1. 👍
    2. 👎
  15. How do you solve this pls help me.


    Multiply (6.5 × 107)(1 × 105). Express the result in scientific notation.

    6.5 × 1035
    6.5 × 1036
    6.5 × 1012
    6.5 × 1011

    1. 👍
    2. 👎
  16. Sorry This is the Achual problem


    Multiply (6.5 × 10^7)(1 × 10^5). Express the result in scientific notation.

    6.5 × 10^35
    6.5 × 10^36
    6.5 × 10^12
    6.5 × 10^11

    1. 👍
    2. 👎
  17. potato is 100% right

    1. 👍
    2. 👎
  18. @)@!=2021
    1.D
    2.A
    3.A
    4.B
    5.C
    6.B
    7.A

    Just a helpful potato
    Jan 18, 2019

    is still correct!

    1. 👍
    2. 👎
  19. @)@! why u say u posted that on Jan 18, 2019, when it says it was 5 mins ago... coincidence? I think not. Anyways thanks potato, u really are helpful.

    Pun intended :)

    1. 👍
    2. 👎
  20. Yeah, it says it posted 7 hrs ago. Idk but potato you might be helpful in the future ;)

    1. 👍
    2. 👎
  21. Connections Academy
    Lesson 2: Scientific Notation
    27.0990002 Algebra 1 B (EOC 20) Unit 2: Exponents and Exponential Functions

    1.D
    2.A
    3.A
    4.B
    5.C
    6.B
    7.A

    gl

    1. 👍
    2. 👎
  22. HELPFUL POTATO IS COORRRRECT!
    JUST GOT 100% on the quick check

    1. 👍
    2. 👎
  23. I agree with helpful potato

    /} __/}
    ÛwÛ)
    > < \

    1. 👍
    2. 👎
  24. every1 is right about every1 being right, right?

    1. 👍
    2. 👎
  25. Helpful potato is %100 correct I got 7/7

    1. 👍
    2. 👎
  26. Here are the answers but they are scrambled around so LOOOKK AND READ THEM Carefully

    1)4.22X10^-4
    2.)6.1X10^-8
    4.)7.08X10^-8
    3)3X10^3
    5.)3x10^3
    7)2.45X10^5
    6)1.25x10^-4

    1. 👍
    2. 👎
  27. I hate all of you except anonymous, potato () got me a 2/7, anonymous was right

    1. 👍
    2. 👎
  28. Y’all got to trust me none of them are right I got a 24% the answers are
    1.A (7.08 x 10^8)
    2.A ( 6.1x10^-7)
    3.B ( 1.25x10^-4)
    4.C ( doubling n results in a doubling of the value of the expression)
    5.B ( 2.45x10^4)
    6.C (4x10^3)
    7.A (3x10^3)
    Trust me! Also I don’t know if the teacher is changing the answers so try and do a couple and if they don’t look the same as mine don’t put my answers!

    1. 👍
    2. 👎
  29. i got a 2/7 from the helpful potato dude . so anonymous could be correct for some.

    1. 👍
    2. 👎
  30. guys does anyone know the right answers I'm so behind :')

    1. 👍
    2. 👎
  31. 2021, right answers. :)
    For, connexus..

    1. 4.22x10^-3
    2. 7.08x10^-8
    3. 6.1x10^-7
    4. 1.25x10^-4
    5. Doubling n results in a doubling of the value of the expression.
    6. 2.45x10^5
    7. 3x10^3

    stay safe, hope you pass!

    1. 👍
    2. 👎
  32. love you! Is correct for
    Unit 2 Lesson 2 scientific notation

    1. 👍
    2. 👎
  33. love you! is right for Tennessee Connexus unit 1 lesson 2 Algebra 1 B👍🏼

    1. 👍
    2. 👎
  34. POTATOE IS CORRECT 1-14-22

    1. 👍
    2. 👎
  35. Just a helpful potato is correct

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    CHECK MY ANSWER PLEASE!? 6. Based upon the 2010 census data, the total population of the us is 308,745,538 people. Approximately, what is this population in scientific notation? A. 3.1 x 10^8** B. 3.1 x 10^7 C. 3.1 x 10^-8 D. 31 x

  2. Math! Please Check My Awnser!

    Hello! I need some help with math! I have tried to do this but I am unsure about my answers. My I will identify my answers with a "

  3. 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

  4. Algebra 1

    Determine if the number is written in scientific notation. 4.8 * 100^7 A.) No, it is not written as a number times a power of 10.* B.) Yes, the number is written in scientific notation. C.) No, the first factor is not a number

  1. Algebra

    Which of the following is 0.0000000708 written in scientific notation? a. 7.08 x 10^-8*** b. 7.8 x 10^-8 c. 708 x 10^-10 d. 70.08 x 10^-9

  2. Algebra

    1. Simplify 5^-1(3^-2) A. 45 B. 1/45 C. 15^-3 D. 15^2 2. Simplify (3xy^3)^2(xy)^6 A. 9x^8y^12 B. 3x^8y^12 C. 2x^3y^12 D. 9x^8y^9 3. Simplify. Written in scientific notation. 0.5(8 x 10^5) A. 8 x 5^4 B. 4 x 5^5 C. 8 x 10^5 D. 4 x

  3. Scientific Notation

    What is the solution to (3 x 10^2) x (5 x 10^5), written in scientific notation? a. 1.5 x 10^8 b. 15 x 10^8 c. 1.5 x 10^7 d. 15 x 10^7 ***?? Thank you for the one last time. I appreciate it. :)

  4. Álgebra

    Select all of the numbers that are correctly written in scientific notation. A. 42 x 10^5 B. 1.1 x 10^4 C. 7.0 x 20^4 D. 6.01 x 10^-4 E. 18.0 x 10^3 Can you guys help me I’m stuck I have all of them just need one helpppp!!!!!!

  1. Algebra

    Which number is equal to 7(3.5 x 10^4) written in scientific notation? a. 24.5 x 70^4 b. 2.45 x 10^5*** c. 24.5 x 10^4 d. 1.05 x 10^5

  2. Math

    1. –(10)^–1 (1 point) –1/10*** -1/-1^10 1/10 10 2. 1/c^-5 (1 point) c^5 5c –c^5*** –5/c 3. What is the value of y^-5/x^-3 for x = 2 and y = –4? (1 point) 10/3 128 -1/128 –128*** 4. Is the number written in scientific

  3. PLEASE HELP

    What is the solution to (4 x 10^3) x (3 x 10^4) written in scientific notation? a)) 12 x 10^8 b)) 1.2 x 10^7 c)) 1.2 x 10^8 d)) 12 x 10^7 **

  4. Pre-Algebra

    1. What makes the statement true? 8^-2 =? A. 64 B. 16 C. -1/64 D. 1/64 2. What is the solution to (4 x 10^3) x (6 x 10^6), written in a scientific notation? A. 24 x 10^9 B. 2.4 x 10^9 C. 24 x 10^18 D. 2.4 x 10^10 3. What is

You can view more similar questions or ask a new question.