Please Help asap! 100 pt + brainliest! Prove the diagonals of a parallelogram bisect one another. Be sure to create and name the appropriate geometric figures

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.

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36