A jar contains blue, red, yellow, and green marbles. P(blue) = 21. What type of probability is
illustrated and why?

experimental; the result is based on the number of possible outcomes

experimental; the result is found by repeating an experiment

theoretical; the result is based on the number of possible outcomes

theoretical; the result is found by repeating an experiment

Asquare parking lot has 6,400 square meters what is the length in meters

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?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2