(1 point) let ēı = (1,0), ē2 = (0,1), 71 = (5,2) and 72 = (-5,4). let t: r2 + r2 be a linear transformation that sends ēj to žy andē, to . if t maps (-9, 1) to the vector y, then y= (enter your answer as an ordered pair, such as (1,2), including the parentheses.)

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.

Which of the following three dimensional figures has a circle as it’s base

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.