Find the least common multiple of x² + x – 12 and x² + 2x – 15. a) (x + 4)(x - 3)(x + 5) b) (x – 3)(x + 5)(x – 4) c) (x – 4)(x – 3)(x – 5) d) (x + 4)(x – 5)(x – 3),

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54