Write a rotate() function that takes two parameters, a string intended to be one upper-case a-z letter and an integer, and returns a string. *the returned string should be the *input letter rotated by the number of positions specified by the integer argument*. (the romans of caesar's time only used what today we call upper-case letters.) so a call to rotate("c", 1) should return (return not print) the string "d" and a call to rotate("d", -1) should return the string "c". rotation should "wrap around" the end of the alphabet, so rotate("z", 3) should return "c".

Which is produced by the endocrine system to control how cells and organs function

Step 1: choose your topics review the project milestone reflections you submitted for modules 1 through 4. choose the one major idea or concept from each module that you feel most applies to your life. in addition, choose an important concept from module 5 that applies to your life. step 2: write your guidebook for each module: write a catchy headline that clearly and concisely sums up your chosen idea or concept write a brief explanation that includes a description of the concept, why it is important, and how it can be applied to your life to make a positive impact choose an exciting, powerful, or engaging image that illustrates your concept remember, you are writing one for each module, so you will have a total of five headlines, five descriptions, and five images. step 3: design your guidebook choose a format to present your digital guidebook. there are many 21st century tools available for creating and submitting your work in the online environment. for more information on tools your school uses, contact your instructor or visit the web 2.0 tools area.

The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential