I hate Take these points. Do you know how I feel when you ask a question and someone answers saying “I don’t know”. They are just trying to get the points.

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

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?