Can somebody explain how to calculate domain from this: (Square root of 5-2x)+(Square root of 2-x)? Best explanation get's brainiest!

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%

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w