Atrue-false test consists of 50 questions. how many does a student have to get right to convince you that he is not merely guessing explain

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 math sentence can be used to determine if the triangle is a right triangle?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?