Use the x method to find the solutions of 6x2 + 2x – 20 = 0. x = x =

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

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?

Compound inequalities. , i’m being timed