MegaPhone Design Inc. designs megaphones with sport team stickers on opposite sides

of the megaphone. Estimate the percent of the surface area of the megaphone

covered by the stickers. Round to the nearest percent.

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%