40 is what percent of 50? 8% 12.5% 80% 125%

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Find the area of the triangle shown 3 by 6