Ten of the 50 digital video recorders in an inventory are known to be defective. what is the probability you randomly select an item that is not defective?

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.