The scale drawing can be used to estimate the area of a baking sheet. 18 biscuits fit
on the sheet. What is the density of biscuits on the sheet?

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

Place the following steps in order to complete the square and solve the quadratic equation,

Cuántos triángulos forman un diamante