In Exercises 11-20, you are dealt one card from a standard 52-card deck. Find the probability of being dealt
11. a queen.
12. a jack.
13. a club.
14. a diamond.
15.) a picture card.
16.) a card greater than 3 and less than 7.
17.) the queen of spades.

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .