A Bag Contains 8 Red Marbles

A bag contains 8 blue marbles 15 red marbles 10 yellow marbles and 3 brown marbles.
A bag contains 8 red marbles. A bag contains 8 red marbles 6 blue marbles and 3 green marbles. You draw one marble at random. A bag contains 8 red marbles 4 white marbles and 5 blue marbles. The first marble is returned in the bag before drawing the second.
The answer choices a 40 17 b 0 c 12 17 d 13 16. A bag contains 8 blue marbles 15 red marbles 10 yellow marbles and 3 brown marbles. Find p red and blue. You draw 3 marbles out at random without replacement.
Answer to a bag contains 8 red marbles 7 white marbles and 5 blue marbles. Find p red and blue. The first marble is not returned in the bag before drawing the second. You draw 3 marbles out at random without replacement.
Let r event of drawing a red b event of drawing a blue. A bag contains 8 red marbles 4 white marbles and 5 blue marbles. A bag contains 8 red marbles 7 white marbles and 7 blue marbles.