Is the square root of 16 and irrational number
No
Sometimes it is and sometimes it isn't. The square root of 2 and the square root of 3 are both irrational, as is their product, the square root of 6. The square root of 2 and the square root of 8 are both irrational, but their product, the square root of 16, is rational (in fact, it equals 4).
It is irrational.
Rational
no, irrational numbers cannot be expressed as fractions. 16/1 is the fraction for 16.
It is irrational because 16*pi can't be expressed as an exact fraction
No
Is the square root of 16 and irrational number
√16 is rational. √16 = 4.
No
no, it is irrational.
0.8125
No, the square root is 4 so that means it is rational because it can be turned into a fraction!
Yes.
None.
3 squared is 9 and 4 squared is 16, so the square root of any whole number between 9 and 16 will be irrational.