Mai is visiting Paris to see the Eiffel Tower. She is 80 feet away when she spots it. To see the top, she has to look up at an angle 85.7 degrees. How tall is the Eiffel Tower?

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?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Adriveway is 40 yards long about how many meters long is it