6 A bag contains colored tiles • 4 tiles are red
• 6 tiles are green
• 2 tile is purple
Two tiles will be randomly selected from the bag. What is the probability of
randomly selecting a purple tile without replacement then selecting a purple
tile?
7/19
3/50
1/15
1/66

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

The radius of a sphere is 3 inches. which represents the volume of the sphere?