Kelly can work for her dad and make $6 per hour, or she can work for Jana's Mowing Service and make $14 per hour. If she needs to make at least $84, and can only work 10 hours total. She can work at most 5 hours
for Jana's Mowing Service. Write and graph a system of inequality that represents all the possible solutions.

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.