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Questions and Answers
Which of the following is a characteristic of real numbers?
Which of the following is a characteristic of real numbers?
- They can be negative (correct)
- They are all whole numbers
- They can only be positive
- They cannot be fractions
What type of number is -5?
What type of number is -5?
- Integer (correct)
- Rational number
- Whole number
- Natural number
What is the decimal representation of $\frac{3}{8}$ as a real number?
What is the decimal representation of $\frac{3}{8}$ as a real number?
- 0.25
- 0.375 (correct)
- 0.625
- 0.875
Real numbers include both rational and irrational numbers.
Real numbers include both rational and irrational numbers.
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Which of the following is an irrational number?
Which of the following is an irrational number?
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Real numbers can be represented on a number line.
Real numbers can be represented on a number line.
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Every whole number is also a real number.
Every whole number is also a real number.
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Polynomials are a type of real number
Polynomials are a type of real number
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The square root of 16 is an example of an irrational number.
The square root of 16 is an example of an irrational number.
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The sum of two polynomials is always a polynomial
The sum of two polynomials is always a polynomial
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The degree of a polynomial is the highest power of the variable in the polynomial
The degree of a polynomial is the highest power of the variable in the polynomial
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The product of two polynomials is always a polynomial
The product of two polynomials is always a polynomial
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