Which of the follow is an example of a solution?
options: asap

helium in a sealed tank

muddy water

cooled gelatin

salt water

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.