The perimeter of a regular octagon is 96 mm. How long each side?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Given the graphed function below which of the following orders pairs are found on the inverse function

What additional information could be used to prove abc =mqr using sas? check all that apply.