Find the sum of the first 6 terms of the following sequence. Round to the nearest hundredth if necessary.
8,
4,
2, ...
Sum of a finite geometric series:
airn
Sn
ai -
1-r

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

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%

What is the area of the triangle 10 13 12