Yoko is recording the number of points she misses on each math quiz. here are her results for the last nine quizzes.
, 1, 8, 1, 1, 2, 1, 2, 6 1
find the mode and the range for the data.
mode:
range:

Find the cosine function that is represented in the graph.

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%

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?