A beverage manufacturer is mixing up a 31% tomato juice blend. The manufacturer already has 440 gallons of a blend that contains 40% juice, to which some 10% juice will be added. How much should be added to obtain the 31% tomato juice that is desired?

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.