The ratio of backslappers to wallflowers at the political convention was 20 to I. If there were 460 backslappers, how many wallflowers were there?

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.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?