Jerry chose A as the correct answer. How did he get that answer? Evaluate (6+2)3-12/5

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

How do you find the circumfrance of a circle?

Who long does it take to drive 150 miles at 45 miles per hour