A researcher divides some marbles into two data sets. In Data Set 1, the mean mass of the marbles is 14.2 g. In Data Set 2, the mean mass of the marbles is 16.6 g. The mean absolute deviation of both
data sets is 6. What can you infer about the two sets of marbles?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7