This is Scheme Programming language question. Question 3. [4 points] Write a function get-vowels-sc that consumes the string astring and produces a new string containing only the vowels from the consumed string in same order. The vowels in the string that is produced are in a different case. In other words, if the letter from the original string was a lowercase vowel, then the string will contain an upper case vowel. If the original string had an uppercase vowel then the produced string will have a lowercase vowel. The vowels are: a(A), e(E), i(I), o(O), u(U). For example: (get-vowels-sc "A big hello world!") produces "aIEOO" and

Write 150 words on what kind of website would you like to make in the future? what sites would you like to model yours after?

Acomputer is a multipurpose device that accepts input, processes data, stores data, and produces output, all according to a series of stored . the processing unit of most modern computers is a(n) . the instructions that tell a computer how to carry out a task are referred to as computer , which are distributed as software. computers run three main types of software: software, system software, and development tools. an example of system software is a computer system, which is essentially the master controller for all the activities that a digital device performs. digital devices are constructed using tiny electronic components that represent data bits as electrical signals. the system unit houses the system board, which contains several circuits made from semiconducting materials. computers come in three popular form factors: component, , and slate. many of today's digital devices operate on battery power supplied by ion batteries. battery life and lifespan can be extended by following good battery management practices.

Dr. wisteria is a prominent chiropractor in the chicago area. she wants to provide a forum for her patients to discuss their health concerns and to seek and offer advice to other patients. which telecommunications tool is most appropriate for dr. wisteria's needs?