Please help LAST Question Parellogram PQRS with vertices P(0,-6) Q(5,-40 R(4,-7) and S(-1,-9): 90 clockwise about the point (-1,-4)

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.

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never

(25 ! ) what does it mean for an equation to have no solution or infinitely many solutions?