Is 8y=32 a true statement or false statement or not a statement?

Graph the equation. select integers for x

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

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi