Estimate the period of the periodic solutions that are close to the critical point in part (a). (choose x(0) = 9 and y(0) = 6. use a cas to estimate the period and round your answer to two decimal places.)

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.

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?