Answer asap this has to be turned in soon.

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%

Write the expression 7x^3-28xy^2 as the product of 3 factors

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr