Will all random samples from a given population have the same mean? Provide an explanation with your answer.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?