Distances in space are often measured in astronomical units (AU). One AU is defined as the average distance between the Earth and the Sun. To which subsets of the real numbers do the distances in the table belong?

A. Whole (W) and Natural (N)
B. Irrational
C. Integers (Z)
D. Rational (Q) and Real (R)

Question

Distances in space are often measured in astronomical units (AU). One AU is defined as the average distance between the Earth and the Sun. To which subsets of the real numbers do the distances in the table belong? 

A. Whole (W) and Natural (N)
B. Irrational 
C. Integers (Z)
D. Rational (Q) and Real (R)

anonymous · Answer

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anonymous · Answer

Do you understand the characteristics of each grouping of numbers?

anonymous · Answer

its d rational and real

unklerhaukus · Answer

well they are not whole numbers, natural numbers, irrational numbers nor are they integers

anonymous · Answer

Sort of, are they rational?

unklerhaukus · Answer

i cant see any square roots or factors of pi or phi