Can you guys me with the rest of the questions? !

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

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Ineed with number 6 , explain how to get 1978