An airplane has a ground speed of400 mi/h on a course of 208 degrees. The wind is blowing at 25 mi/h from 20 east of south. Find the air speed of the plane and its heading.

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Which choice represents the sample space ,s for this event