Give all solutions of the nonlinear system of equations

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

What is the measure of angle tvu shown in the diagram below

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%