Kelly and 23 friends go roller skating they pay a total for $186 about how much does it cost for one person to skate

Which system of linear inequalities is represented by the graph?

How far could you drive on 50 gallons of gas

Now 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.