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December 18, 2014

Homework Help: Computers: Programming Languages

Recent Homework Questions About Programming Languages

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Algebra 2-Linear Programming
A chauffer must decide between driving his client in the Rolls Royce or the Mercedes Benz. The Rolls Royce costs $1.75 per mile to operate and the Mercedes Benz costs $2.00 per mile to operate. The chauffer can charge $4.00 permile for the Rolls and $6.00 for the Mercedes Benz...
Monday, January 21, 2008 at 11:17am

java programming
i'm almost done with this program but i can't figure out how to shoo the wumpus. i'm stuck as to how the shot direction has the wumpus in there. it's the last part of the main method is where i put it..please help thanks import java.util.*; public class ...
Thursday, November 29, 2007 at 6:03pm

Management of Information Systems
Can someone proofread my paper. The assignment is to design a SDLC for this company. I just want to know if there is anything I left out or I should add or if I need to elaborate on more. Thanks Bead Bar Systems Development Project Introduction The Bead bar is a prominent ...
Sunday, November 25, 2007 at 2:17am

computer programming (PYTHON)
My first page is <html> <head> <title>Name Game</title> </head> <body> <h1>Name Game</h1> <form action="namegame.py"> <p> Enter your name: <input type="text" name="name" /> </p&...
Friday, November 23, 2007 at 10:29pm

computer programming (PYTHON)
My first page is <html> <head> <title>Name Game</title> </head> <body> <h1>Name Game</h1> <form action="namegame.py"> <p> Enter your name: <input type="text" name="name" /> </p&...
Friday, November 23, 2007 at 10:28pm

programming
Can you help me write an authentication progam that would deny access to unathorised users using basic programming language.
Monday, November 19, 2007 at 3:04am

computers
which set of terms below correctly pairs a generation of computers with key innovation associated with it? a. 2nd generation/ intergrated circuits b. 3rd generation/programming languages c. 4th generation/ operating systems d. 5th generation/artificial intelligence
Monday, November 12, 2007 at 9:28pm

Quantiative Methods
CarpetPlus sells and installs floor covering for commercial buildings. A CarpetPlus account executive, was just awarded the contract for five jobs. This executive now must assign a CarpetPlus installation crew to each of the five jobs. Because the commission, the executive ...
Saturday, November 10, 2007 at 7:13pm

Overjustification Effect
A fifth grader has just learned how to do some simple programming on her dad's computer. Now, her class at school is learning programming and she gets gold stars for doing well. If the overjustification effect occurs, what is likely to happen this summer when she no longer...
Tuesday, October 23, 2007 at 2:23pm

Computers
Sort an array of ten 30 character items into ascending order of surname. Each line contains a name in the form e.g. Mr J Smith, Dr John R Smith or John Smith. There are no field or record delimiters, qualifications, suffixes, double-barrelled names or similar complications. ...
Friday, October 12, 2007 at 7:16am

Managerial Economics
Managerial Economics uses_____to help solve problems. a. mathematical programming b. Statistics c. decision sciences d. microeconomics e. all of the above
Thursday, September 20, 2007 at 10:46pm

project planning
i need help this is late work and i have until friday night to get it done part 1 Describe a work-related situation you feel could be improved. For example, you want to streamline the process for reimbursing employees, or you want to create a high-tech website for your small ...
Thursday, August 9, 2007 at 11:27am

Java
I am a JAVA Programmer. For some reason, I am unable to find a JAVA job. Can you tell me what i can do to improve my JAVA skills? http://www.sun.com/corp_emp/ At this webpage, you can navigate within the TRAINING section (toward the right) to find out how to improve your ...
Tuesday, August 7, 2007 at 3:12pm

computer
Lets suppose I am a Manager of some IT company. We have our IT recruiting team who work on employees to get them job until they don't find job, our company has to pay those employees. My team and I want to research on how to increase their skills so they can find a job. ...
Tuesday, August 7, 2007 at 2:28pm

C++
class professor {}; class teacher : public virtual professor {}; class researcher : public virtual professor {}; class myprofessor : public teacher, public researcher {}; Referring to the sample code above, if an object of class "myprofessor" were created, how many ...
Wednesday, July 25, 2007 at 7:44pm

Pseudocode programming
I need a currency conversion application. It does not have to be written in an actual programming language, just the pseudocode as well as the elements listed below. Complete requirements analysis Design Verification Validation and test documentation The Currency Conversion ...
Tuesday, July 24, 2007 at 3:03pm

math,finite mathematics
this is what i have so far for the following problem but i don't know what to do next: Use the simplex method to solve the linear programming problem minimize W = 4 y1 + 2y2 subject to: 3y1+2y2>=60 4y1+y2>=40 y1>=0,y2>=0 so this is how i started it: i did it in...
Sunday, June 17, 2007 at 2:24pm

math,help
and then this one as well : state the dual problem for each linear programming problem. minimize w =y1+y2+4y3 subject to: y1+2y2+3y3 >=115 2y1+y2+8y3>=200 y1 +y3 >=50 with y1>=0, y2>=0, y3>=0
Wednesday, June 13, 2007 at 12:20pm

math,help
this is from another section one of the problems can someone help me. dierections: use the simplex method to solve each linear programming problem. maximize z = 12x1 +15x2 +5x3 subject to: 2x1+2x2+x3 <= 8 x1+4x2+3x3<=12 with x>=0,x2>=0,x3>0
Wednesday, June 13, 2007 at 12:17pm

math,help
also can somone explain to me these types of problems. directions are introduce slacks variables as necessary, then write the intial simplex tableau for each linear programming problem. find x1 >= 0 and x2 >= 0 such that x1+x2<=10 5x1+3x2<=75 and z=4x1+2x2 is ...
Wednesday, June 13, 2007 at 12:12pm

e commerce
Give the URL of two different e-commerce Web sites. For one of the Web sites, outline the key technology infrastructure components necessary to support its e-commerce business the two web sites I decided on was ebay --which is consummer selling to consummer amazon-- which is ...
Monday, June 11, 2007 at 2:39pm

Business
Highlight the most important differences between object-oriented programming languages and generations 1-4 of (often called top down or structured) programming languages. How are they similar?
Sunday, June 10, 2007 at 7:24pm

Computer science (Java programming)
Why are the use of GUIs and graphics beneficial in programming? Try writing with and without them and write your feelings about each. Then pick out the benefits of GUIs and write about that. Matt
Thursday, May 31, 2007 at 8:24am

Programming
Hi. I am taking a computer programming class (C++). I need some help on some programs. I tried going to my teacher - he was of no help and there are no tutors. I have a lot of code, but I'm having problems. I looked online for help, but they're using different methods ...
Monday, May 21, 2007 at 5:38pm

PROGRAMMING
PLS, I NEED TO BE GUIDED ON HOW TO WRITE A SIMPLE PROGRAM IN BASIC THAT WOULD PROMPT 3 LEVELS OF AUTHENTICATION WHEN UNAUTHORISED LOG-ON IS EFFECTED. You are not going to be able here to get detailed help on the program code, as there are many, many versions of BASIC language...
Monday, April 23, 2007 at 6:23am

Computer - Programming
Please waht are meaning of the following functions when using Fortran i) DSIN ii) AMOD iii) IDIM iv) CABS Thanks Search on Google, each term like this: fortran idim fortran cabs fortran amod fortran DSIN
Thursday, April 19, 2007 at 5:13am

Computer - Programming
What are the differences between this FOTRAN resevered words: a) COMPLEX and CMPLX b) INTEGER and INT c) DOUBLE PRECISION and DBLE The first of each of the terms are used for data declarations. The second of each are intrinsic functions and are used to create (or convert) a ...
Thursday, April 19, 2007 at 4:07am

COMPUTER PROGRAMMING
Could you please help me write a program using basic or visual basic that would prevent spam/unsolicited e-mails computers. You have to be kidding. If not, you need a reality check. Do you actually think anyone will do that for you free? Tens of hours are involved, maybe even ...
Tuesday, April 17, 2007 at 10:33am

Business, Linear Programming
This post may be a little lengthy, so please bare with me if you can help. The problem is: A cruise liner has 4 classes of accommodations. Following are the # of reservations made, # of reservations available, and cost per room for each class: Super Deluxe, 100, 160, $3000 ...
Sunday, April 15, 2007 at 5:50pm

Computer - Programming
Please how can I use WATFOR 77 software to code and run the following Fortran program: INTEGER SUM SUM = 0 DO 10 D = 1,7 IF (K.GT.3) THEN SUM = SUM + K ELSE SUM = SUM * K ENDIF PRINT* , SUM 10 CONTINUE END Oh My!!!! Tell me where they are still using Fortran?!?! The people ...
Thursday, April 12, 2007 at 1:00pm

Computer - Programming
Please do help in providing solution to this question, thanks: Write a Fortran program that requests for three numbers from the keyboard, subtracts 48 from their sum and then divides the result by 6 before sending the output to the screen.In the input statement, let the ...
Thursday, April 12, 2007 at 12:53pm

Computer - Programming
Please how do I compute an algorithm to compute the sum of n integers starting with the K^th integer. Thanks A:=0 For i = k to n Do Begin A:= A + i End
Thursday, April 12, 2007 at 12:11pm

c programming
how would you write a program that translates an alphabetic phone number into numeric form enter phone number: CALLATT 2255288 I was given a website for help. However, it didnt help. I would use a table lookup, for speed, do a binary search of the letters. Many other options ...
Monday, April 9, 2007 at 7:25pm

C programming
how would you write a program that translates an alphabetic phone number into numeric form enter phone number: CALLATT 2255288 Thank you for using the Jiskha Homework Help Forum. Here are links about existing programs: http://www.freepatentsonline.com/7065385​.html http...
Tuesday, April 3, 2007 at 1:30pm

Econmics - Marginal Utility
total utility of total utility of cheeseburgers french fries 0 0 20 8 36 14 48 18 56 20 60 20 What is the utility-maximizing combination of cheeseburgers and french fries if cheeseburgers are $2 and french fries are $1 and you have $7 to spend (and you can spend all of it). ...
Sunday, April 1, 2007 at 9:17pm

Data Management Systems
A stationary business is interested in starting a Web site for their Stationary shop, so their existing customers can submit stationary and custom orders online. They want this Web site to help them reach new customers. What type of database management system, if any, should ...
Monday, March 26, 2007 at 2:15am

math
a clothing manufacturer has 100m of silk and 180 m of wool. to make a suit requires 2m of silk and 3m of wool and to make a dress requires 1m of silk and 2m of wool. if the profit on a suit is 108$ and the profit on a dress is 60$ how many suits and dresses should be made to ...
Monday, March 12, 2007 at 10:25pm

PreCalculus
Linear Programming/Systems of Inequalities The photocopying machine in a school office is made available to teachers between the hours of 3pm and 4pm. Mr. Grim and Mrs. Grump each have 10 minutes of copying to do each day. If theyh each enter the office at points in the ...
Tuesday, February 13, 2007 at 9:01pm

Definition of biological influences
I need help with the definition of biological influences. I can do the rest of the assignment but if someone can help me with the understanding of biological influences it will help me finish the rest of my assignment. Thank you very much. Think on these: Why at puberty do ...
Wednesday, January 10, 2007 at 8:43am

math / linear programming
Two factories manufacture 3 different grades of paper. The company that owns the factories has contracts to supply at least 16 tons of low grade, 5 tons of medium grade, and at least 20 tons of high grade paper. It costs $1000 per day to operate the first factory and $2000 per...
Tuesday, January 2, 2007 at 6:44pm

computer science
Algorithm for Binomial Numbers Task Binomial numbers (or binomial coefficients) are important positive integers that arise frequently in computing and mathematics. A function to compute binomial coefficients will have two inputs: n and k. The corresponding coefficient is ...
Wednesday, November 29, 2006 at 1:05am

Economics
I'm reposting this as I did not receive a response. Posted by Dwane on Wednesday, November 22, 2006 at 1:23pm. I pasted the problem I am to solve below. I missed the first week of class, so the professor told me to do this case as a make-up assignment; however, we are not ...
Tuesday, November 28, 2006 at 8:25am

Managerial Economics/Adv. Math
I pasted the problem I am to solve below. I missed the first week of class, so the professor told me to do this case as a make-up assignment; however, we are not covering this chapter and I'm confused! My professor did tell me that I need to use the bimatrix game theory ...
Wednesday, November 22, 2006 at 1:23pm

Linear Programming
I really really need help with this question, i've tried it different ways and end up confusing myself more. It's a multi schedule question and my biggest block is coming up with the objective function. HELP!!! The Homespun Company produces an air conditioning unit for...
Saturday, November 11, 2006 at 9:53pm

Linear Programming Investment Strategy
How can I set this question up? Client has 800,000 that must be invested in 3 funds. 20 to 40% invested in growth fund, 20 to 50% in income fund and at least 30% in money market fund. Client has a max risk index of 0.05. Risk indicators - growth fund is 0.10, income fund is 0....
Saturday, November 11, 2006 at 5:09pm

Need help! French Exam tomorrow!
Hey, Can anyone here pleasseee help me out?? I have my French final exam tomorrow and I have to prepare about 4 different essays of about 100-120 words each. I have written the first one but am not sure if the grammar is correct. I've put the english translation as well. ...
Wednesday, November 8, 2006 at 11:01pm

Linear Programming
I need help formulating a LP model to solve this question. "An investment company helps a client with 300,000 dollars to invest into 3 funds. At least 10% must be invested in a Growth and Income fund and at least 20% must be invested in a money market fund. The client has...
Sunday, November 5, 2006 at 4:21pm

Linear Programming
calculate the lower bound from min z= 4x1 + 2x2 2x1 - 3x2 => 4 x1 + 5x2 <= 6 2x1 - 6x2 = 10 x1=>0
Monday, October 30, 2006 at 9:58pm

essay help
how have you taken advantage of the educational opportunities you have had to prepare/ It’s unbelievable how each year, since the beginning of high school, my perfectly laid plans for myself have deteriorated. When I entered my freshman year, I had dreams of being a ...
Wednesday, October 25, 2006 at 1:24am

PLEASE HELP... ALGEBRA.... LINEAR PROGRAMMING
HELP ME WITH THESE 2 PROBLEMS PLEASE..... 1. Objective Quantity: C= 5x+4y Constraints: x < -2 x > -4 y > 1 y < 6 All of the signs have lines under them. 2. Objective Quantity: C= 6x + 2y Constraints: x > 0 x < 5 y > 0 4x-y > 1 Again, all of the signs ...
Wednesday, October 11, 2006 at 10:06am

Programming
How can I lock columns on Excel and keep them locked when I put them into a Palm handheld? I'm not entirely sure what you mean by 'locked'. If you mean protecting them these are the procedures. In protecting cells, we actually do the procedure 'backwards'. ...
Saturday, September 9, 2006 at 6:12pm

java programming
You need to provide more than a yes or no answer for this question. Consider both the selection sort and the bubble sort. If these algorithms will work with duplicates explain why they will still work. If they will not work, explain why they will not work. If one will work and...
Saturday, July 29, 2006 at 11:00pm

computer
How to be a expert in programming in c language These sites show how to learn programming in the C language. http://www.howstuffworks.com/c.htm http://www.cprogramming.com/tutorial.htm​l
Tuesday, June 20, 2006 at 9:44am

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