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Mathematics
OpenStudy (anonymous):

which is a rational number 1) sq root of 13 2)pi 3) sq root of 3 4) sq root of 0.16

OpenStudy (anonymous):

Rational numbers are numbers that can be expressed as a fraction. 1) Irrational 2) Irrational 3) Irrational 4) Rational (Why? Because the root gives you 0.4, which is 2/5.)

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