1/20=0.05. which calculation is not a way to find 14/20? a. 0.5+0.05 b. 0.75−0.05 c. 14÷20 d. 14·0.05

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm

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?