The histogram shows the distributions of prices for packs of adult socks and packs of kid socks at a store.

Which measure of center is the best to use to compare the prices of kid socks and adult socks?

range

mean

median

standard deviation

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.