Katrina and amanda are studying the same class. on monday, katrina solved 35 math problems and amanda solved 21 math problems. on wednesday katrina solved 16 math problems and amanda solved 20 math problems. on thursday, katrina solved 40 math problems and amanda solved 24 math problems. on saturday, katrina solved 18 math problems and amanda solved 24 math problems. on which day did katrina and amanda have the same ratio of problems as monday?

Someone answer asap for ! 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.