△ABC , AB=7 and BC=10 . AC cannot equal which of the following values ? A. 7 B. 10 C. 3.14 D. 17

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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%

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.