At lauren's school library, students are allowed to have a balance of no less than -$12 and still check out books. five days ago, lauren's balance was $0, but now she owes for her books that are five days late. if the total charge on her checked out books is $2 per day and she turns them in today, can she still check out books?

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.