Five different colored flags will be placed on a pole, the arrangement of the colors indicates the messages how many message are possible if five flags are to be selected from eight different colored flags

Can someone me i’m confused. will give brainliest and a whole bunch of points

Cor d? ? me ? 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.

If g^-1(x) is the inverse of g (x) which statement must be true