# Algebra 1

Plz help me with the following problems.

Simplify. 5^-1(3^-2)

Simplify. mn^-4/p^0q^-2

Write a scientific notation. 0.0042

Write in standard notation. 6.12*10^3

Simplify. Write in scientific notation. 0.5(8 * 10^5)

Simplify. Write in scientific notation. (9 * 10^-3)^2

Evaluate 1/2a^-4b^2 for a=-2 and b=4.

Simplify (4xy^2)^3(xy)^5

Simplify (2t^-3)^3(0.4r)^2

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1. Actually I only need help with the second problem,and the 7th problem,

Simplify. mn^-4/p^0q^-2

Evaluate 1/2a^-4b^2 for a=-2 and b=4.

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2. p^0 = 1, so

mn^-4/p^0q^-2 = (m/n^4) / (1/q^2) = mq^2/n^4

1/(2 (-2)^-4 (4)^2)
1/(2 (1/16) (16))
1/2

Note that (-2)^4 = (-2)(-2)(-2)(-2) = +16

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3. Thank you Steve~!

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4. 1. B. 1/45
2. A. mq^2/n^4
3. C. 4.2 x 10^-3
4. A. 6,120
5. D. 4 x 10^5
6. A. 8.1 x 10^-5
7. B. 1/2
8. C. Sometimes
9. A. 64x^8y^11
10. C. 1.28r^2/t^9

Heheh :))))

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5. Cuz I'm Cool Is 100% right

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6. Thanks!

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7. ThAnKs GuYs

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8. although its been like 3 years lol

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9. I had 10 questions on mine, but they were switched around. My answers were

B
A (Simplify (3xy^3)^2(xy)^6)
D
B
A
B
C
A
C
B

I go to connexus and this is Lesson 4: More multiplication porperties of exponents ALG 1B:Q Unit 3: Exponents and Exponential functions

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10. I followed Katy and got a 2/10 so here are all the right answers!
1. B. 1/45
2. A. mq^2/n^4
3. C. 4.2 x 10^-3
4. A. 6,120
5. D. 4 x 10^5
6. A. 8.1x10^-5
7. B. 1/2
8. C. Sometimes
9. A. 64x^8y^11
10. C. 1.28r^2/t^9

These should get you a 10/10

Connexus, Algebra 1 B, Unit 2: Exponents and Exponential Functions Lesson 4: More Multiplication Properties of Exponents

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11. I am the future, Flash...
Everything thing and everyone you love will disappear. I am always one step ahead.

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12. Not if I stop you first

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13. Thx

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14. Katy is correct for texas connections
Lesson 4: More Multiplication Properties of Exponents
ALG 1B:Q Unit 3: Exponents and Exponential Functions

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15. yesss

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16. "cuz im cool." is right

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17. *happy motherf*quack*ing nekko sounds*

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18. *randomly does default dance!*

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19. I’m cool is right I promise

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20. got 2/10 from cuz i'm cool don't trust himmm

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21. I checked Skel's answers myself before using them, they are correct as of 6/5/2020.

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22. KATY IS RIGHT!!! WOOHOO 100%!

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23. skel is correct for me 10/10 <3

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24. Cuz im cool has all the right answers

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25. Identity theft is not a joke, Jim.

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26. i need help with Unit 2 Lesson 4 More Multiplication Properties of Exponents.

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27. I'm on lesson 5??

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28. corrrect T_T ive think youve forgotten me old chap

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29. Skelm is still right <3

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30. bruh lets go i got a 10/10 thanks btw though im in 7th grade and im in algebra 1...

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31. Skel is right, take my word.

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32. For anyone wondering, I just took this in jan 2022 and cuz im cool is correct for connexus. 10/10

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33. Quiz: More Multiplication Properties of Exponents Quiz Part 1 Answers

1. B. (1/45)
2. A. (mq^2/n^4)
3. C. (4.2 x 10^-3)
4. A. (6,120)
5. D. (4 x 10^5)
6. A. (8.1 x 10^-5)
7. B. (1/2)
8. C. (Sometimes)
9. A. (64x^8y^11)
10. C. (1.28r^2/t^9)

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34. Toms is 100% thank u :3

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35. @Toms is 100% correct
Just took the quiz and got 10/10
Thanx

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36. Toms is right!!
100% thank you

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37. This id different when taking honors alegbra.

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38. @cuz I'm cool.
thx for a 100% on my test.
ur the best

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