Where does 34/93 belong to? Rational, irrational, integer, or whole number, natural

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

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.

2and 3 are angles. complementary vertical congruent supplementary