Implement an efficient function in Java that returns the nth (n ≤ 90) Fibonacci number. Example: fib(9) = 34. long fib(int n) to implement this function you must use one auxiliary stack and you should not make any assumptions about how the stack is implemented. (b.2) What is the running time complexity of your function? Justify.

Felicia wants to become a head surgeon by december 2013. she designs the career milestones that she would need to complete her goal. by june 2013, she was not licensed. which best describes what she should do?

When creating a budget, log fixed expenses before income. after income. after savings. at the top.

Which is the correct sequence of steps to set up a document in landscape orientation? a. select page setup from the file menu. then click the margins tab and select landscape. b. select page setup from the edit menu. then click the margins tab and select landscape. c. select page setup from the insert menu. then click the margins tab and select landscape. d. select page setup from the format menu. then click the margins tab and select landscape