Point C = (6, -2) is dilated from the origin by scale factor r = 3/4. what are the coordinates of point C'? point D = (0, 11) is dilated from the origin by scale factor r = 4. what are the coordinates of point D'?
point E = (-2, -5) is dilated from the origin by scale factor r = 3/2. what are the coordinates of point E'?

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?