The population of Columbus, Ohio, in 2014 was about 825,000. The population of the United States was about 320 million in 2014.
(a) Write each population in scientific notation.
(b) About how many times larger was the population of the United States than the population of
Columbus, Ohio? Round to the nearest hundredth

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.