Sue is a software engineer. She wants to create a large scale drawing of a processor inside a cell phone. The processor is a square chip 9\text{ mm}9 mm9, start text, space, m, m, end text on each side. Draw the processor such that 111 unit on the grid below represents \dfrac{1}{2}\text{ mm} 2 1 ​ mmstart fraction, 1, divided by, 2, end fraction, start text, space, m, m, end text.

What is the common difference in the following arithmetic sequence? 7,3,-1,-5

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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%