Suppose a triangle has side lengths ab, bc, and x, where ab= 2(bc), find the possible range for x in terms of bc

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.

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The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points