a picture frame holds a picture that is 8 inches longer than it is taller. the picture frame is 3 inches wider on all sodes than the dpicture holds. make a sketch of this situation. then write a quadratic model of the area of the entire frame.​

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