Which of the following numbers most closely represents the number of galaxies in the universe?
a)hundreds
b)thousands
c)millions
d)billions

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

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

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus