A car is accelerating at a rate of 16 mph. The
car's distance is given by the model
y= ar, where a is the acceleration rate
and r is the time passed. How long did it take
for the car to travel 200 miles?

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%

Explain why the factor 1.5 is broke. into two numbers in the model.

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?