Yes, it is.
Yes - any integers, including negative integers, are rational numbers.
It is rational and, therefore, real.
-1,0,or 1 the negative square root of four is negative two and the square root of four is two
Sure, you are dividing an integer by another integer, so the result is rational by definition.
Yes, four is a rational number.
yes
Yes - any number that can be expressed as a fraction (or ratio) is a rational number, even if that number is negative. Expressed as a proper fraction in its simplest form, -0.96 is equal to -24/25 or negative twenty-four twenty-fifths.
-4 is a rational number because it can be expressed as an improper fraction in the form of -4/1
It is a rational number.
The square root of four is a real number because it is a non-negative number that can be expressed on the number line. It is also a rational number because it can be expressed as the fraction 2/1. In fact, it is both a real number and a rational number, as all rational numbers are also real numbers.
No it is rational ( all integers are rational)