Abag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. which ratio can be used to compare the red marbles to the blue marbles? a) 3 5 b) 3 8 c) 5 3 d) 5 8

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2