State the order of the given ordinary differential equation.(1 ? x)y'' ? 3xy' + 9y = cos xDetermine whether the equation is linear or nonlinear by matching it with (6) in Section 1.1.an(x)dnydxn+ an ? 1(x)dn ? 1ydxn ? 1+ State the order of the given ordinary differential + a1(x)dydx+ a0(x)y = g(x) (6)linear nonlinear

In a school 2/3 of the students study a language of those who study a language 2/5 study french

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Me 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.