Final answer:
The total travel time for the bus is the sum of the two segments of the trip, which is 22 minutes plus 16 minutes, equaling 38 minutes in total.
Step-by-step explanation:
To calculate the total travel time for the bus, we simply need to add the time it takes to travel from each bus stop. The bus travels for 22 minutes from Greensburg to Pleasant Valley and then for 16 minutes from Pleasant Valley to Red Mill. To find the total amount of time the bus travels, we add the two durations:
22 minutes + 16 minutes = 38 minutes.
Therefore, the bus travels a total of 38 minutes from the first bus stop in Greensburg to the final stop at Red Mill.