Abusiness was valued at £8 at the start of 2013. in 5 years the value of this business raised to £95000. this is equivalent to a yearly increase of x%.
find out the value of x.
give your answer correct to 2 significant figures.

Which graph represents an even function?

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?

Average acceleration: i have no idea how to do this.