Avolcanic plug shaped like a cone has a diameter of 24 km and a height of 3 km.
what is the volume of the plug?
use 3.14 to approximate pi, and express your final answer in hundredths.
km3

An equation where variables are used to represent known values—function notation true or false

Which of the following expressions is equal to 2x^2+8

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.