Two cyclists leave towns 81 miles apart at the same time and travel toward each other. one cyclist travels 9 mih slower than the other. if they meet in 3 hours, what is the rate of each cyclist?

The equation respenting the left table is

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.