Suppose f left-parenthesis x right-parenthesis equals 1.5 x squared for negative 1 less-than x less-than 1. determine the mean and variance of x.

Can (3,5 and square root 34) be sides on a right triangle?

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Math it's appreciated. (picture provided)