The confidence interval 17.12<0^ 2 <78.88, for the population variance is based on the following sample statistics n = 25 and s=5.7What is the degree of confidence?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Which of the following best describes the figure?