What information have you learned that you will be able to use?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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%

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?