Ken flips 2 fair coins. What is the probability of obtaining the same result on each coin?

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Which value of y will make the inequality y< -1 false?

Write the factored form of this trinomial 9x^2+18x-7