Two hot air balloons are traveling on the same path away from town, beginning from different locations at the same time. Henry's balloon begins 30 miles from town and is 48 miles from town after 2 hours the distance of Tasha's balloon from the town is represented by the function y=8x+20.

Needmax 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.