Ann entered a race which required a run of 10 km north and a bike of 120 km west. determine her running speed if she cycled ten times faster than she ran and the total race took her four hours to complete.

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric