Yes, it is.
Yes.
It is rational.
0.4444
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
The square root of 4 is 2 which is a rational number
The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.
No, an irrational number is, in simple terms, a number that keeps repeating. The square root of 4 is positive or negative 2, which does not repeat and is therefore rational.
The negative square root of 16 is -4. It can be written as the ratio of 792 to -198, so it's rational.
The square root of 16 is 4 which is a rational number
is 4 a rational number
Yes.
Yes because the square root of 4 is 2 which is a rational number