Pre Algebra

1.Which of the following numbers is an example of an integer?
A -15**
B 3/5
C √7
D 0.252525...

2.Which statement is false?
A every integer is a real number.
B the number zero is a rational number.**
C every irrational number is a real number.
D every real number is a rational number.

3.Which number is not the same type of number as the others in the list?
A 5.85
B 63.4
C 8.52624 **
D 27.5

Need Help!

  1. 👍 1
  2. 👎 0
  3. 👁 1,805
  1. 1. agree
    2. 0/1 = 0 but is every irrational not real?
    3. agree, all others 3 sig figs

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    2. 👎 0
  2. 2D √2 is not rational
    zero is not only rational, it is an integer!

    1 and (I guess) 3 are ok
    For #3, all are rational and real. C has more significant figures, but that's not a "type" of number.

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    2. 👎 0
  3. I mean surely every real number is not rational. I think pi is real but not rational.

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    2. 👎 0
  4. I still don't know what is false for #2
    Still need help.

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    2. 👎 0
  5. D
    every real number is NOT a rational number. pi or sqrt(2) are real but not rational

    1. 👍 0
    2. 👎 0
  6. A
    D
    C
    D
    B

    1. 👍 25
    2. 👎 0
  7. a
    d
    c
    d
    b

    1. 👍 11
    2. 👎 0
  8. All of the answers are correct, except for #5 is True, not false. Besides that, the rest are correct.

    1. A
    2. D
    3. C
    4. D
    5. A

    1. 👍 0
    2. 👎 4
  9. Duh baka and bruhhhhhh is correcto ᕙ( ͡° ͜ʖ ͡°)ᕗ

    1. 👍 3
    2. 👎 0

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