A tank is 2m long, 1.4m wide and 1.8m high. find the volume of water if the tank when it is half full.

Which triangles area would be calculated using the trigonometric area formula

Solve the equation x/4 - 5= -8 -27 -12 -7 12

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.