how many people rode the bus during the 12:00 hour?\na. 55\nb. 43\nc. 41\nd. 36

Answer:

A. 55

Explanation:

Step1: Locate 12:00 on graph

Find the bar corresponding to 12:00 p.m.

Step2: Read the value

The height of the bar at 12:00 p.m. is 55, which represents the number of passengers.