Identify the law illustrated by: 5n x 1 is the same as 5n

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

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%

How do i solve uniform motion problems?