Afeather is dropped onto the surface of the moon. how far will the feather have fallen if it reaches the surface in 9.0 seconds? given: g on the moon -1.63meters/seconds^2

Is 7.35 because you subtic them and you're get the answer

The correct answer for this question is that a statement that can be proven by observation or measurement is known as a fact. The other possible answers here simply refer to idea that different individuals can place value on, but that are not necessarily known to be true.