The ratio of men: women at the beach was 6:7 respectively. there are 28 women. calculate the number of people on the beach.

Given right triangle xyz, which correctly describes the locations of the sides in relation to

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)