PLEASE HELP!! - Take Triangle HJK and rotate the whole thing 90 degrees to the right so that and side HJ are corresponding sides (the hypotenuse of
their respective triangles), so you can set their measures
equal to each other and solve for b. Once you know what b is then you can set it equal to the measure of side GF and
solve for a.

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.