Johanna ran a mile in physical education class. after resting for one hour, her heart rate were 60 bpm. if her heart rate decreased by 2/5, what was her heart rate immediately after she ran the miles?

Standard deviation of 19,29,21,22,23

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

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