Let R = the Set of Real Numbers, N =

question 241

Multiple Choice

Let R = the set of real numbers, N = the set of natural numbers, W = the set of whole numbers, I = the set of integers,
Q = the set of rational numbers, and H = the set of irrational numbers. Answer the question.
-Is H a subset of R?

• A)Yes
• B)No

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Definitions:

Chordata

A phylum of animals possessing a notochord at some stage in their development, including vertebrates like fish, amphibians, reptiles, birds, and mammals.

Vertebrata

A subphylum of chordates that includes animals with backbones or spinal columns.

Mammalia

A class of warm-blooded vertebrate animals characterized by the possession of mammary glands, which females use to feed their young, among other distinctive features.

Animalia

A kingdom comprising multicellular, eukaryotic organisms that are typically mobile and obtain nutrients by consumption.