Which polinomial has a leading coefficient of 4 and adegree of 3

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%

Choose the more precise measurement. 26.4 cm or 8.39 cm

Which of the following can be used to explain a statement in a geometric proof?