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9th

grade

65%

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Beth Jackson

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17 questions

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- 1. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 2. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 3. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 4. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 5. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 6. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 7. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Sometimes rational, sometimes irrational; The sum of two irrationals is sometimes rational, sometimes irrational.Rational; The product of two rationals is always rational.Sometimes rational, sometimes irrational; The product of two irrationals is sometimes rational, sometimes irrational
- 8. Multiple Choice30 seconds1 ptIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 9. Multiple Choice30 seconds1 pt
Rational

Irrational

- 10. Multiple Choice30 seconds1 ptThe following set of numbers are called what?

{0, 1, 2, 3....}Whole numbersIntegersPlain NumbersIrrational numbers - 11. Multiple Choice30 seconds1 ptA REPEATING decimal is what type of number?RationalIrrational
- 12. Multiple Choice30 seconds1 ptThe square root of 57 is ...rationalirrational
- 13. Multiple Choice30 seconds1 pt
Which of the following number is rational?

- 14. Multiple Choice30 seconds1 pt
Which of the following numbers is irrational?

- 15. Multiple Choice30 seconds1 pt
Select

__ALL__numbers that are irrational.10

-21

- 16. Multiple Choice30 seconds1 pt
Select

__ALL__numbers that are rational.55

- 17. Multiple Choice30 seconds1 pt
Which of the following is an irrational number?

- Answer choicesTagsAnswer choicesTags
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