The distribution of lengths of salmon from a certain river is approximately normal with standard deviation 3. 5 inches. If 10 percent of salmon are longer than 30 inches, which of the following is closest to the mean of the distribution?.

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

Jasmine thinks that andrea is responsible for posting embarrassing pictures of her on the internet and sending them around the school. jasmine finds andrea before school and starts yelling at her about taking the pictures down. andrea pushes jasmine. what should jasmine do first?

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.