Two ships leave a port at the same time. The first ship sails on a bearing of 54 at 16 knots (nautical miles per hour) and the second on a bearing of 144 at 26 knots. How far apart are they after 1.5 hours? (Neglect the curvature of the earth.)
After 1.5 hours, the ships are approximately nautical miles apart.
(Round to the nearest nautical mile as needed.)

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude