Question

Which number is not an integer
12/4
-4 to the power of 2
√25
-4.8

Answer 1

Well an integer is a whole number that can be positive, negative, or zero such as 5,6,7,-4,-10,0. Fractions and decimals are not integers.
—This photo should help as well with other assignment you have like this.—

Answer 2

the check mark 25 thing

Explanation:

Cant be other then 5 or -5, thoose are intergers