What is the completely factored form of the expression 16x2 + 8x + 32? 4(4x2 + 2x + 8) 4(12x2 + 4x + 28) 8(2x2 + x + 4) 8x(8x2 + x + 24)

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?

What does the relationship between the mean and median reveal about the shape of the data

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.