How many square millimeters are there in a square centimeter?

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

Given right triangle xyz, which correctly describes the locations of the sides in relation to

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?