Weegy: The real numbers are the numbers that can be written in decimal notation, including those that require an infinite decimal expansion. [ The set of real numbers includes all integers, positive and negative; all fractions; and the irrational numbers, those whose decimal expansions never repeat. ] (More)

Economics is a broad term referring to the scientific study of human action, particularly as it relates to human choice and the utilization of scarce resources.

Added 3/6/2017 3:58:16 PM

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