FREE QUESTION Any questions someone could give me brainliest for? I just need 2 more.

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

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?