Write a rule to find the total cost C(a) for all the books a person buys through book express. Let a represent the number of additional books bought ( after the first 6 books). b. suppose a person has 9 books in all . find the total cost , c. evaluate the function for a=6 . what does the output represent ? d. does the function rule model discrete or continuous data ? please helppp

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

when your a dog and you need a bone.   go and eat a rabbit

i believe the answer is: description

description refers to the goal of psychologist to identify the phenomenon that being observed. this goal is being actualized by collecting data/information from various clues that observed through the phenomenon. this goal must be accomplished before pyschologist able to create methods of treatment.