Reteach Quiz

What is a rational number?

• Positive counting numbers, not including zero.

• Natural numbers and zero.

• Natural numbers, whole numbers, and their opposites (negatives)

• Natural numbers, whole numbers, integers, and decimals that either terminate or repeat with a pattern.

____________ includes integers, fractions, terminating and repeating decimals.

• Rational Numbers

• Irrational Numbers

Which of these is an example of a terminating decimal?

• 1/2

• 1/3

• 2/3

• 1/7

Which of these is an example of a rational number?

Which description best describes an irrational number?

• A repeating decimal

• An improper fraction

• A non-repeating, non-terminating decimal

• A perfect square

Simplify (8y³)⁶

• 8y¹⁸

• 8⁶y¹⁸

• 48y¹⁸

• 8y⁹

(2²y³)⁵

• 2⁷y⁸

• 256y⁸

• 1024y¹⁵

• None

Evaluate the expression using the quotient rule.

• 1

• g¹⁰

• g²⁵

• g

Which expression is equivalent to  

• (a⁶c⁶)/b3

• 0

• 1

• a⁵b³c³