At a large high school, 15% of the students drive to school. Of the students that drive to school, 80% are seniors. Of the students that do not drive to school, 10% are seniors. What is the approximate probability a randomly selected student drives to school?

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.