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Earn +20 ptsQ: Is 19 a rational number and integer and whole number?
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Is -19 a integer and rational number?
Yes
Is -19 an integer?
Yes, -19 is an integer. An integer is any whole number, whether positive, negative, or zero. In this case, -19 is a negative whole number, making it an integer.
Is -19 irrational?
No because 19 is a whole number which means that it is a rational number
Is negative 19 rational or irrational number?
It is a whole number so it is rational.
Is -38 a rational number?
Yes, since it can be written as a ratio of two integers: 19/5
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