Abox is filled with 13 yellow cards, 5 red cards, and 2 green cards. a card is chosen at random from the box. what is the probability that it is a yellow or a green card? write your answer as a fraction in simplest form.

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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 .