If the coefficient of correlation is 0.75, what is the value of the coefficient of determination?

As a response to the economic depression in 1932, President Franklin D. Roosevelt proposed the ____, a series of programs to bring "Relief, Recovery, and Reform.

A. New Deal B. Square Deal C. Fair Deal D. New Frontier

John issued a check to Mary who signed it as a blank endorsement. Mary lost the check. If someone finds it, he/she could

A) sign his/her name under Monica's and cash the check. B) write "for deposit only" under Monica's signature and deposit it to his/her account. C) do nothing; the check must be made payable to him/her before it can be cashed. D) do nothing; since he or she is neither a payer or payee.