In the standard (x, y) coordinate plone. A' is the image
resulting from the reflection of the point A[2.-3)
across the y-axis. What are the coordinates of A"? Show your work.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

What is the slope of (0,32) and (100,212)

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?