the following sets are defined on the set of integers. U ={-5 < x < 10}, A= {x| -2< x < 5}, B= x|x < 6}, and C= {x| -3 < x < 5}. If A, B and C are subsets of U, list A intersection B intersection C

In a column proof the right column states your reasons

Find the missing factor. write your answer inexponential form.9^2=9^4×

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?