Tyrone claims that the first step to simplify this expression is to raise the numerator and denominator to the third power. alisha claims that the first step to simplify is to apply the quotient of powers. who is correct? explain.

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%