16 is bigger than or less than or equal to 16

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

If i had 1234 apples and 1 banana what is the total amount

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,