Use long division to divide 12x3 - 11x² + 9x + 16 by
4x + 3

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

Answer pls man im trying to get out of summer school

I’m really confused and need your assist me with this question i’ve never been taught