Point Q is plotted on the coordinate grid. Point P is at (40, -20). Point Ris vertically above point Q. It is at the same distance from point Q as point Pis from point Q. Which of these shows the coordinates of point R and its distance from point Q? (5 points)

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Given that abcd is a rhombus, what is the value of x?