Jimmys dad gave him $100 on his birthday, which is january 1. jimmy deposited the $100 in his savings account the same day. at the beginning of every month thereafter, jimmy decides to deposit three time the amount he did in the previous month. on june 15th of the same year, the amount in jimmys account will be

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.