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

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  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.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  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

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. Thank you Steve~!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  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 :))))

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  5. Cuz I'm Cool Is 100% right

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  6. Thanks!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  7. ThAnKs GuYs

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  8. although its been like 3 years lol

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  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

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  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

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  11. I am the future, Flash...
    Everything thing and everyone you love will disappear. I am always one step ahead.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  12. Not if I stop you first

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  13. Thx

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  14. Katy is correct for texas connections
    Lesson 4: More Multiplication Properties of Exponents
    ALG 1B:Q Unit 3: Exponents and Exponential Functions

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  15. yesss

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  16. "cuz im cool." is right

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  17. *happy motherf*quack*ing nekko sounds*

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  18. *randomly does default dance!*

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  19. I’m cool is right I promise

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  20. got 2/10 from cuz i'm cool don't trust himmm

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  21. I checked Skel's answers myself before using them, they are correct as of 6/5/2020.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  22. KATY IS RIGHT!!! WOOHOO 100%!

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  23. skel is correct for me 10/10 <3

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  24. Cuz im cool has all the right answers

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  25. Identity theft is not a joke, Jim.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  26. i need help with Unit 2 Lesson 4 More Multiplication Properties of Exponents.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  27. I'm on lesson 5??

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  28. corrrect T_T ive think youve forgotten me old chap

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  29. Skelm is still right <3

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  30. bruh lets go i got a 10/10 thanks btw though im in 7th grade and im in algebra 1...

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  31. Skel is right, take my word.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  32. For anyone wondering, I just took this in jan 2022 and cuz im cool is correct for connexus. 10/10

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  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)

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  34. Toms is 100% thank u :3

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  35. @Toms is 100% correct
    Just took the quiz and got 10/10
    Thanx

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  36. Toms is right!!
    100% thank you

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  37. This id different when taking honors alegbra.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  38. @cuz I'm cool.
    thx for a 100% on my test.
    ur the best

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    Ms. Sue please help! 7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your answer. (1 point) –t + 4 dollars –t – 6 dollars 15t – 6 dollars 15t + 4

  2. math

    What are the coefficients in the polynomial 5x^2 + 2x - 4? A. 5,2 B. -5,2 C. 5,2,-4 ** D. 5,-2,-4 For questions 2 and 3 add or subtract. 2. (m^2 - m - 4) + (m - 5) A. m^2 - 2m + 9 B. m^2 + 2m - 9 C. m^2 - 2m - 9 ** D. m^2 - 9 3.

  3. algebra

    For questions 1-3, simplify the polynomial. 1. 14x^2 + 4 + 3x - 12x^2 - 3 + 11x 2. 3x^2 + 6 - 2x + 5x - 4x^2 + 9 3. 2x^2 + 6x - 7x + 8 - 3x^2 + 1 4. In the expression -7x - 3x^2 + 5, what is the coefficient of x? Add or subtract.

  4. Math

    7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your answer. (1 point) –t + 4 dollars –t – 6 dollars 15t – 6 dollars 15t + 4 dollars 8. f 2 ∙ f 3 (1

  1. math

    What are the coefficients in the polynomial 5x^2 + 2x - 4? A. 5,2 B. -5,2 C. 5,2,-4 ** D. 5,-2,-4 For questions 2 and 3 add or subtract. 2. (m^2 - m - 4) + (m - 5) A. m^2 - 2m + 9 B. m^2 + 2m - 9 C. m^2 - 2m - 9 ** D. m^2 - 9 3.

  2. Algebra 1 I need help!!!!!!!!!!!!!!!!

    8.A number raised to a negative exponent is negative. Is it always , never, or sometimes. 7. Evaluate 1/2a^-4b^2 a = -2 and b = 4 remember a^to the negative 4 6. Simplify. Write in scientific notation. (9 x 10^-3)^2 Thanks to

  3. Math/Pre Algebra HELP ME!

    1. What are the coefficients in the polynomial 5x^2 + 2x - 4? A. 5,2 B. -5,2 C. 5,2,-4 ** D. 5,-2,-4 For questions 2 and 3 add or subtract. 2. (m^2 - m - 4) + (m - 5) A. m^2 - 2m + 9 B. m^2 + 2m - 9 C. m^2 - 2m - 9 ** D. m^2 - 9

  4. math ALG 2!scientific notations helpp

    1.)Write the following value in scientific notation. 23,000,000 2.)Write the following value in scientific notation. 7,400,000 3.)Write the following value in scientific notation. 0.00000021 4.)Write the following value in

  1. math

    1. add or subtract {4x^2+15x-3}-(3x^2+5) a.7x^2+15x-8** b.x^2+12x+2 c.x^2+15x-8 d.7x^2+8 2. Simplify the polynomial -3f^2+4f-3+8f^2+7f+1 a.5f^2-11f+2 b.11f^2+11f+2** c.5f^2+11f-2 d.-5f^2+11-2 3. Add or subtract

  2. algebra

    For the functions f(x)=x/x+3and g(x)=7/x, find the composition (f∘g)(x) and simplify your answer as much as possible. Write the domain using interval notation

  3. Math

    7. Suppose you earned 7t – 1 dollars on Monday and 8t + 5 dollars on Tuesday. What were your total earnings? Simplify your answer. (1 point) –t + 4 dollars –t – 6 dollars 15t – 6 dollars 15t + 4 dollars 8. f 2 ∙ f 3 (1

  4. 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

View more similar questions or ask a new question.