Irrational.
Yes because a rational number can be expressed as a fraction whereas irrational numbers can't be expressed as fractions.
Any number with a defined end-point, such as -0.4744, is rational.
No rational number is an irrational number.
it is a rational number but 4.121314..... is an irrational no
Yes. In fact, a rational plus or minus an irrational will always be irrational.
Yes, it will always be irrational.
Irrational.
10.01 is a rational number
Yes because a rational number can be expressed as a fraction whereas irrational numbers can't be expressed as fractions.
It is a rational number.
Any number with a defined end-point, such as -0.4744, is rational.
17 is a prime number with no factors other than itself and 1 therefore minus square root of 17 is an irrational number.
Rational
It is a rational number
No rational number is an irrational number.
Irrational.