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math

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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 statement is TRUE?

a. All irrational numbers are also rational numbers.
b. Half of the irrational numbers are also rational numbers.
c. One-third of the irrational numbers are also rational numbers.
d. Irrational numbers cannot be classified as rational numbers.

5. Indicate whether the following statement is True or False.

The number -3 is and integer and a rational number.

A. true
B. false

please help

  • math - ,

    1. Don't know what "^7" is, but -15 is an integer.

    2. d
    3. d
    5. A

    Any problems with these answers?

  • math - ,

    r u sure they r right

  • math - ,

    Steve wouldn't have posted these answers if he thought they were wrong.

  • math - ,

    ok thx

  • math - ,

    5. Is B

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