math

posted by .

(4xy^2)(3x^-4y^5) = 12x^-3y^7

(2x)^5 (3x)^2 = 288x^7

(-3x^2)^4 = 81x^8

True or False: the set of integers is a subset of the set of natural numbers.
False

All numbers are real numbers.
True

  • math -

    F, T, T, F (natural numbers are a subset of integers), F

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math: real numbers

    Determine whether the following statement is true or fase. If true, provide a proof; if false, provide a counterexample. If S is a bounded set of real numbers, and S contains sup(S) and inf(S), then S is a closed interval.
  2. math

    Please check. (4xy^2)(3x^-4y^5) = 12x^-3y^7 (2x)^5 (3x)^2 = 288x^7 (-3x^2)^4 = 81x^8 True or False: the set of integers is a subset of the set of natural numbers. False All numbers are real numbers. True
  3. Math 115 #20

    Label each statement as true or false a. All integers are real numbers. b. All negative integers are whole numbers. c. Zero is neither positive nor negative. d. All integers are whole numbers. I think all answera are TRUE am I correct
  4. Algebra II

    I have a question- The range of y = 1/(x-5) is All real Numbers True or False I think it is false because it should be all real numbers except y shouldn't equal 0. Is that correct or don't I understand it-Please explain if I'm wrong. …
  5. math

    1. Which of the following numbers is an example of an integer?
  6. Algebra 2 help :)

    Any number in the form of a+-bi , where a and b are real numbers and b not equal 0 is considered a pure imaginary number. TRUE OR FALSE The minimum value is the smallest y-value of a function. T RUE OR FALSE i2 = square root of -1. …
  7. Algebra

    To which subset of real numbers does the following number belong?
  8. Math Check Pleas Thank You

    1. Which of the following numbers is an example of an integer?
  9. Algebra

    1. Choose the correct solution in roster form. N is the set of natural numbers that are factors of 12. {1, 2, 3, 4, 6} {1, 2, 3, 4, 6, 12} {1, 2, 3, 4, 5, 6, 8, 12} *this is my answer {1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12} 2. Write the …
  10. Math

    True or false (check) A. All integers are natural numbers FALSE B. All rational numbers are integers TRUE C. All natural numbers are whole numbers TRUE D. All rational numbers are roots FALSE

More Similar Questions