Figure pqsr and figure p's'q'r are shown in the coordinate grid below which statement describes how figure pqsr was transformed to form the image p'q'r's?
A. a translation across the x-axis
B. a reflection across the x-axis
C. a translation across the y-axis
D. a reflection across the y -axis

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.

Which of the following is the graph of y= square root -x-3

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.