Skill B4. Consider a toll booth that has five open lanes to…

Questions

Skill B4. Cоnsider а tоll bоoth thаt hаs five open lanes to serve arriving vehicles.  The mean processing time is 15 seconds, and the standard deviation of the processing time equals 15.  The arrival rate = 400 cars per hour, and arrival SCV equals 1.5.  What is the average cycle time (in minutes) at this toll booth?  

WHAT PART OF THE PLACENTA BRINGS NUTRIENTS/OXYGENATED BLOOD TO THE FETUS?

WHAT IS THE PLACENTA'S ORIENTATION?