Its 3 which is a rational number
It is all of the except irrational.
Neither. It is not defined.
No because the square root of 9 is 3 and 3 times 0.4 is 1.2 which is a rational number
Yes, it is.
Its 3 which is a rational number
The square root of 9 is a rational number. This is because the square root of 9 is equal to 3, which can be expressed as a fraction, 3/1. In general, a rational number is any number that can be expressed as a ratio of two integers, which is the case for the square root of 9.
It is all of the except irrational.
NO - it is 3 (three) which is surely rational.
It's rational. It's the ratio of -1 to 9 .
Neither. It is not defined.
It is rational.
No because the square root of 9 is 3 and 3 times 0.4 is 1.2 which is a rational number
The square root of nine is three, and that is not an irrational number.
Yes
Yes.
Yes, it is.