A square sheet of rubber has sides that are 20 cm long. If you stretch it so that the area of the rubber is four times larger, how long is each of the sides now?
Each side = cm

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

J. j. thomson’s experiment disproved the theory that an atom

The dominant wavelength of energy emitted by the sun is