The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area affected. the table shows the land area and seismic activity density. a 3-column table has 2 rows. the first column has entries state a, state b. the second column is labeled land area (miles squared) with entries 163,696, 10,931. the third column is labeled seismic activity density with entries 0.0299, 0.1402. which statement about the number of earthquakes the states had for the given time span is true? a) state a had approximately 1,533 more earthquakes than state b. b) state b had approximately 1,533 more earthquakes than state a. c) state a had approximately 3,362 more earthquakes than state b. d) state b had approximately 3,362 more earthquakes than state a.