A hexagon was graphed on a coordinate grid and then was reflected
across the y-axis. If one of the vertices of the original hexagon was
located at (-6, 1), what is the ordered pair of this vertex of the new
hexagon after the transformation?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)