One number is 5 more than another. their sum is 53. what are the two numbers

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

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'