Rachel the Eagle flies at a rate of 1 mile per hour, as modeled by the equation y=x. She increases her rate by 3 miles per hour. Plot two ordered pairs showing the distances she will fly at 2 hours and 3 hours, respectively, at her new rate.

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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.

Identify the number as a rational or irrational. explain. 127