Harrison predicted that the actual quotient for 57,872 divided by 305 will be less than the estimate 60,000 divided by 300 equals 200. is harrison correct? explain how harrison arrived at his prediction (without dividing the actual numbers)

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

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Which expression is equivalent to the expression shown?