Two ladders are leaning against a wall at the same angle, as shown. how long is the short ladder? (the long ladder is 70×50) (the short ladder is 20×? ) a.) 28 ftb.) 175 ftc.) 25 ftd.) 20 ft

Need 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.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Given the median qr and trapezoid mnpo what is the value of x?