The points E, F, G and H all lie on the same line segment, in that order, such that the ratio of EF: FG: GH is equal to 4 : 5:2. If EH = 55, find EG.

What is the definition of exponential decay?

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?

Carly stated, “all pairs of rectangles are dilations.” which pair of rectangles would prove that carly’s statement is incorrect?