Which expression is equivalent to -18a^-2 b^5/-12a^-4 b^-6? assume a=0, b=0. a- 2a^2 b^11/3 b-2a^2 b^30/3 c-3a^2 b^11/2 d-3a^2 b^30/2

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Use set buikder notation to represent the following set: {, -2, -1, 0}

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.