The correct simplification of (2x^3 + x^2 - 4x) - (9x^3 - 3x^2)

I’m which figure is point g an orthocenter

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?