In a neutral atom the number of electrons equals the number of what part of what other part

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?