purplefish53 purplefish53

10-10-2018
Mathematics

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determine whether each number is real or not real and rational or irrational. you must be able to support your answer with a rule.

determine whether each number is real or not real and rational or irrational you must be able to support your answer with a rule class=

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sqdancefan sqdancefan

10-10-2018

All the numbers shown are real.

The answers to problems 4, 7, 11 are irrational, because they are square roots of numbers that are not perfect squares.

The remaining numbers are rational because they are terminating decimals or the square root of a square number.

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