During a storm, the atmospheric pressure in a
certain location fell at a constant rate of
3.4 millibars (mb) per hour over a 24-hour time
period. which of the following is closest to the total
drop in atmospheric pressure, in millimeters of
mercury (mm hg), over the course of 5 hours
during the 24-hour time period?
(note: 1,013 mb = 760 mm hg)