No, it is not a perfect cube. A perfect cube is a number that is obtained when you cube an integer. For example, 8 (cube of 2), 27 (cube of 3) and 64 (cube of 4). Since -3 cannot be obtained by cubing an integer, it is not a perfect cube.
Because when you multiply by 10, it adds a zero to the end of the number, like 12*10 = 120, so vise versa for dividing
The answer is 1 1/2 because if you divide 4 into 6 you get I need and a half or 1.5
Do you have an example of what the "Constant of proportionality" would be for a different question?
The value of 6 – (-8) + (-12) + 4
:6
