Lance bought 4 tickets to a concert each ticket cost $149 he sells tax rate for the tickets was 7.5% how much did lance pay for in sales tax for tickets

If jaime wants to find 60% of 320, which table should he use?

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.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20