Is the number of free dash throw attempts before the first shot is madenumber of free-throw attempts before the first shot is made a discrete random variable, a continuous random variable, or not a random variable?

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?

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily