Given that p = (-4, 11) and q = (-5, 8), find the component form and magnitude of vector qp

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

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Pranza plotted point a in the coordinate plane below.