Arectangle has a perimeter of 18. if the length is 4, what is the width?

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

Draw a scaled copy of the circle using a scale factor of 2

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.