We have a star network. It consists of one central node and 9 peripheral nodes. That is a hub that is connected to 9 nodes. What is the density of this network?

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

The north and south regions had very diferent economies in the 1800s.

Three out of five seniors remain undecided about a college major at the end of their senior year.