The table below represents a linear function. identify the rate of change of the function

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

Find the roots of the equation below. x^2 - 6 + 9 = 0

If the scale factor between two circles is 2x/5y what is the ratio of their areas?