# 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

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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

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

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3. dont listen to #anonymous the awnsers where wrong

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

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5. Just a helpful potato is right thx sooo much

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6. Potato is right thx so much

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7. thanks potato you’re a life saver

no pun intended :)

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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

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

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10. thx helpful potato 7/7 100% 2020

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11. helpful potato is right!! capistrano connexus!!

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12. Just a helpful potato is right just took the test

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13. Helpful Potato is Rightttttt :)))))))

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

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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

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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

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17. potato is 100% right

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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!

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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 :)

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

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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

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22. HELPFUL POTATO IS COORRRRECT!
JUST GOT 100% on the quick check

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23. I agree with helpful potato

/} __/}
ÛwÛ)
> < \

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24. every1 is right about every1 being right, right?

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25. Helpful potato is %100 correct I got 7/7

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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

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

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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!

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

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

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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!

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

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

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34. POTATOE IS CORRECT 1-14-22

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35. Just a helpful potato is correct

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