Jean spent $37.50 for 500 paperclips. How much did he pay for each paperclip?

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

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be