maria, an experienced shipping clerk, can fill a certain order in 2 hours. Jim, a new clerk, needs 5 hours to do the same job. Working together, how long will it take them to fill the order?

1. what did john w. mackay and george hearst have in common? 2. how did the speculators price land during the gold rush? at what price was the ophir quoted? 3. there were many drawbacks to industrial mining. name one.

Which of the following groups of sentences most accurately describes the cuban missile crisis?

John knox is most associated with which of these? a) founding the anglican church b) heading the council of trent c) ending the protestant reformation d) founding the presbyterian denomination