In the figure at left, FH has length 12, JK has length 7, and the measure of angle ZFGH is O radians. It is given that
5
=tan(0:62) – cot(0.95) sin(0.80) cos(0.78).
7
Approximately what is the value of 0 in radians to the nearest
hundredth?

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Calculate the mean value (expected value) of the following discrete variable x (10 points): x = 0, 1, 2, 3, 4, 5, 6 p(x) = 0.2, 0.2, 0.15, 0.15, 0.15, 0.1, 0.05