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*properties of real numbers*
classify each variable according to the set of numbers that best describes its values.

1. the area of a circle A found by using the formula pi(r2).

2. the number N of equal slices in a pizza; the portion P of the pizza in one slice.

3. the air temperature T in Saint Paul,MN, measured to the nearest degree fahrenheit

Respuesta :

nobillionaireNobley
1. The area of a circle A found by using the formula pi(r^2) is an irrational number.

2. The number N of equal slices in a pizza; the portion P of the pizza in one slice is a rational number.

3. The air temperature T in Saint Paul,MN, measured to the nearest degree fahrenheit is an integer.

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