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Homework Help: Computers

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statistics
Computer Services wants to estimate the mean number of hours college students use on campus computers each day. They want to be within .1 hour of the true value with 99% confidence. From a previous study, the standard deviation is assumed to be .6 hour. What size sample is ...
Saturday, December 11, 2010 at 9:58pm

Computers
If you have difficulty logging in, you may have a problem with your account or password. Verify that you password and account correspond. You can confirm the instructions at the following link, and click on "using Google video uploader", and follow all the ...
Tuesday, December 7, 2010 at 5:41pm

Computers
re start or take out main plug and put it back in.if no success and not an adult get help from a adult. still no success then call the people who run it. if they can't help start a new account.
Tuesday, December 7, 2010 at 4:15pm

Computers
I tried to use Google Video Uploader. However, I was not able to log in. I entered my e-mail address and then I entered the pass word, but it didn't work. Many times I tried to log on, but failed. How can I use the Google video Uploader? Would you let me know that? How can...
Tuesday, December 7, 2010 at 3:22pm

INTRODUCTION TO COMPUTERS
The word "Internet" includes -net, short for network. What do you think? http://www.google.com/search?hl=en&&sa=X​&ei=t4_-TN-wMoSglAe1_NSICQ&ved=0CBIQBSgA​&q=define+internet&spell=1
Tuesday, December 7, 2010 at 2:49pm

INTRODUCTION TO COMPUTERS
The Internet may best be compared to a(n) A. large network of roads. B. series of colored lights. C. loud truck motor. D. enormous skyscraper.
Tuesday, December 7, 2010 at 2:30pm

math
Please have patience. We're HUMAN volunteers, not computers.
Saturday, December 4, 2010 at 12:19pm

Computers
Primary Package Density
Thursday, December 2, 2010 at 7:16pm

Computers
Could you kindly explain what PPD stands for? I ran out of ideas. For the hashing keys,the following site explains how each method works, and procedures written in C are available. http://www.brpreiss.com/books/opus4/html​/page210.html Shifting is not described in the ...
Thursday, December 2, 2010 at 5:40pm

Computers
1. There is a requirement to store 750 records. The number of buckets is 10,000. The number of slots per bucket is 3. What is the PPD? 2. Hashing Algorithm Computation The record key is 1234AB6. The number of buckets is as per the PPD computation above in question 1. Compute ...
Thursday, December 2, 2010 at 4:17pm

Computers
1. There is a requirement to store 750 records. The number of buckets is 10,000. The number of slots per bucket is 3. What is the PPD? 2. Hashing Algorithm Computation The record key is 1234AB6. The number of buckets is as per the PPD computation above in question 1. Compute ...
Thursday, December 2, 2010 at 2:12pm

PROBABILITIES
Factories A and B produce computers. Factory A produces 3 times as many computers as factory B. The probability that an item produced by factory A is defective is 0.037 and the probability that an item produced by factory B is defective is 0.05. A computer is selected at ...
Thursday, December 2, 2010 at 12:32am

Consumer Math
1. You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00. If a savings account earns 4.5% APR interest, how much do you really save with a refurbished computer if you put the difference into the savings ...
Wednesday, December 1, 2010 at 4:02am

math
1. You are debating about whether to buy a new computer for $800.00 or a refurbished computer with the same equipment for $640.00. If a savings account earns 4.5% APR interest, how much do you really save with a refurbished computer if you put the difference into the savings ...
Wednesday, December 1, 2010 at 3:39am

Computers
Try some of the following links: http://search.yahoo.com/search?fr=mcafee​&p=what+do+other+computer+systems+offer+​that+Windows+does+not%3F Sra
Tuesday, November 30, 2010 at 10:48am

Computers
Most personal computers are equipped with a version of the Windows operating system, whereas Apple personal computers have a different operating system. Other choices are also available, such as UNIX and Linux. What do the other systems have to offer that Windows does not? Who...
Tuesday, November 30, 2010 at 10:46am

computer,plz...give me answer fast
1. Capacity A floppy disk (the latest kind, somewhere in the 1980's) can hold 1.4 Mb of data/information, while a cd-rom can hold between 650 to 700 Mb of data. So the capacity is roughly 50 times more. 2. durability A floppy disk is based on magnetic medium. If you ever ...
Monday, November 29, 2010 at 9:25am

financial accounting and reporting
january 01,2007 Mr.A started a business with cash Rs.3000,000 Bank RS.4000,000, Building Rs.3000,000,Laptop Rs.80,000, Desktop computers Rs.50,000,Fax machine Rs.100,000,Simple calculators Rs.5,000, Financial calculators Rs.10,000, Printer Rs.35,000, Scanner Rs.15000,Cars Rs.1...
Monday, November 29, 2010 at 8:21am

computer
Try some of the following links: http://search.yahoo.com/search?fr=mcafee​&p=in+computers%2C+the+similarities+%26+​diffrences+btween+main+memory+%26+hard+d​isk Sra
Monday, November 29, 2010 at 2:02am

Economics
The Internet is forcing businesses away from traditional functions, such as distribution. The Internet effectively closes the gap between the buyer and the seller and has slowly been eliminating middlemen or intermediaries. Select a company from one of the following industries...
Friday, November 26, 2010 at 10:51am

MATH
3 OUT OF EVERY 4 STUDENT HAVE A COMPUTER AT HOME IF THERE ARE80 STUDENTS HOW MANY HAVE COMPUTERS AT HOME
Monday, November 22, 2010 at 8:33pm

Microeconomics
Pharmaceutical drugs have an inelastic demand, and computers have an elastic demand. Suppose that technological advance doubles the supply of both products (that is, the quantity supplied at each price is twice what it was).
Monday, November 22, 2010 at 8:20pm

Microeconomics (full version)
Pharmaceutical drugs have an inelastic demand, and computers have an elastic demand. Suppose that technological advance doubles the supply of both products (that is, the quantity supplied at each price is twice what it was). a. What happens to the equilibrium price and ...
Monday, November 22, 2010 at 8:20pm

Microeconomics
Pharmaceutical drugs have an inelastic demand, and computers have an elastic demand. Suppose that technological advance doubles the supply of both products (that is, the quantity supplied at each price is twice what it was).
Monday, November 22, 2010 at 8:19pm

English
1. When you use a word as a noun (as you did with "Gothic" in this sentence), you should really put it in italics rather than in quotation marks. Also, titles and subtitles of books need to be either underlined or in italics. (Italics is preferred now that we are in ...
Monday, November 22, 2010 at 10:41am

COLLEGE
an you please tell me if this passage is correct? I am looking for 20 grammatical errors, comma(six); capitalization(six); question marks,apostrophes, and quotation marks(five); colons,semi-colon and common misused words(three) Why are great numbers of students (student’s...
Sunday, November 21, 2010 at 3:42pm

college English
You have much more than a paragraph. Why are many students choosing to pursue their college degrees using their home computers. (QUESTION MARK) Benjamin Franklin said; (COMMA, QUOTE MARKS) A penny saved is a penny earned.” This principle applies to ("BOTH") ...
Friday, November 19, 2010 at 11:58am

Computers C
See response to your repost: http://www.jiskha.com/display.cgi?id=129​0107746
Thursday, November 18, 2010 at 11:13pm

successful writing at work
2. a. student ID number- not on resume b. social security number – not on resume c. the Zip code of your references’ addresses d. a list of all your English courses in college e. section numbers of the courses in your major f. statement that your are recently ...
Thursday, November 18, 2010 at 3:13pm

college
I will like to know is this pargraph is correct. Why are many students choosing to pursue their college degrees using their home computers. Benjamin Franklin said; A penny saved is a penny earned.” This principle applies to the american and foreign online student. Today ...
Thursday, November 18, 2010 at 2:35pm

Computers C
Backgound The employees can be any one of the two types: 1) Full-Time Salaried (FTS) and 2) Part-Time Hourly (PTH). Currently, there are totally 1050 FTS employees and 274 PTH employees in a company. The company plans to add up to 50 new employees FTS employees are paid in a ...
Thursday, November 18, 2010 at 2:09pm

Englsih
1.who told us about computers 2.since the club meets in the afternoon 3.through the puddles. 4.before we ate dinner 5.toward us Use each phrase and clause in sentence then underline word that phrase/clause modifies. 1.The man who told us about computers took a course in ...
Tuesday, November 16, 2010 at 9:55pm

English
One way is by using it incorrectly as a verb. disrespect = a noun, but people often misuse it by trying to turn it into a verb, and it always comes off as slangy. (Even worse is the term "dissing"!) access = a noun, but people started using it as a verb when ...
Tuesday, November 16, 2010 at 9:41pm

adult education
Did i correct all the mistakes in this article? Why are many students choosing to pursue their college degrees using their home computers? Benjamin Franklin said “A penny saved is a penny earned.” This principle applies to the American and foreign online student. ...
Tuesday, November 16, 2010 at 12:32am

inter Alegbra
A start up computer company can sell 1000 computers if they price them at $500. The number sold will increase by 10 for every $1 decrease in the price. The company has fixed costs of $100,000, and each computer costs $300 to produce. Find the price that will maximize the ...
Sunday, November 14, 2010 at 12:29pm

inter Alegbra
A startup company can sell 1000 computers if they price them at $500. The number sold will increase by 10 for every $1 decrease in the price. The company has fixed costs of $100,000, and each computer costs 4300 To produce. find the price that will maximize the company's ...
Sunday, November 14, 2010 at 12:14pm

Computers
How would the pieces and components of a peer-to-peer network relate to each other?
Friday, November 12, 2010 at 3:08pm

writing
Correct this passage,place all corrections in bold print and parthese. Why are great numbers of students choosing to pursue their college degrees using their home computers. Benjamin Franklin said; A penny saved is a penny earned”. This principle applies to the American ...
Sunday, November 7, 2010 at 10:37am

computers
The CPU is the chip on the motherboard. This chip makes the speed of the computer faster when searching or loading up applications. This allows other hardware components like the hard drive interact with other hardware components.
Saturday, November 6, 2010 at 5:35pm

computers
Explain what makes the speed of the computer increase and how the other components interact.
Saturday, November 6, 2010 at 4:59pm

math
a computer company can sell 1000 computers if they price them at $500. The number sold will increase by 10 for every 1$ decrease in the price. The company has fixed cost of $100,000, and each computer costs $300 to produce. Find the price that will maximize the company's ...
Thursday, November 4, 2010 at 10:26pm

computer science
Then ... 1. Go to http://www.google.com 2. Type in consumer reports "personal computers" (or whatever search terms you need). 3. Read different search results until you find what you need. 4. Re-search with different search terms if you don't find all you need.
Thursday, November 4, 2010 at 9:00am

computer science
what is the cost(most expensive,expensive or less costly)performance(powerful, most powerful or average)reliability(highly reliable or less reliable) size(large, medium or small)and installed in numbers(few, many or large) of super compters, mainframe computers, personal ...
Thursday, November 4, 2010 at 8:14am

math
π is not an "equation", it is an irrational number. That is, it cannot be expressed accurately as a fraction. The number π has been calculated with high-speed computers to several billion decimal places. There is no pattern or repetition. Here is a weird ...
Wednesday, November 3, 2010 at 9:16pm

computer
Are you interested ONLY in super computers? Please try some of the following links: in super computers, the cost, performance, reliability, size, installed in numbers, main frame & PDA's Sra
Wednesday, November 3, 2010 at 8:12pm

Marketing 421
Hewlett-Packard sells personal computers through specialty computer stores, electronics superstores, and its own Internet site. The marketing mix variable that is being considered here is:
Wednesday, November 3, 2010 at 7:37pm

computer
what is the cost: performance: reliability: size: installed in numbers: of super computers, main frame, personal computers and PDA'S ?
Wednesday, November 3, 2010 at 3:55pm

Computers
Decide on the type of graph you need, pie-charts, line graphs, or others. Follow the first link on "how 4474239_make-graph-using-exceo.html...&q​uot; The directions are there.
Tuesday, November 2, 2010 at 4:46pm

Computers
ok, I made the chart, but how to I create the graph to show the information.
Tuesday, November 2, 2010 at 7:46am

Computers
Start with preparing some data (if not given by your teacher) for the inventory comparison. Enter them into a spreadsheet and try to create graphics. Here are some help on graphics if you need them: http://www.ehow.com/how_4474239_make-gra​ph-using-excel.html http://...
Monday, November 1, 2010 at 7:31pm

Computers
I tried that but I just couldn't do it can you offer sime extra help??
Sunday, October 31, 2010 at 10:24pm

Computers
Here are some tutorials for Excel Spreadsheets: http://search.yahoo.com/search?fr=mcafee​&p=Excel+spreadsheet+tutorial Sra
Sunday, October 31, 2010 at 7:08pm

Computers
he office where you work would like to track the cost of office supplies used for a two month period. As office manager you're asked to compare two months worth of inventory and prepare a graphical representation of the comaprison to show th increase or decrease in supply ...
Sunday, October 31, 2010 at 6:02pm

Medical English essay
I have to write an essay on 8 questions which are listed in my essay. Each paragraph is to contain an answer for each question using MLA I need an introduction 4 body sentences and a conclusion. Please check my work,my citing and any information on the works cited page would ...
Sunday, October 31, 2010 at 4:43pm

computers
a fictitious company any JAG means "Joint Application Design" a computer systems term.
Wednesday, October 27, 2010 at 11:24pm

computers
A small startup software developer company needs to create a program that will calculate the pay of its employees. For the first version of the program, the company wants the program to accept an employee’s name, the number of hours the employee worked, and the hourly pay...
Wednesday, October 27, 2010 at 5:43pm

computers
A small startup software developer company needs to create a program that will calculate the pay of its employees. For the first version of the program, the company wants the program to accept an employee’s name, the number of hours the employee worked, and the hourly pay...
Wednesday, October 27, 2010 at 12:18pm

AED 201
In 1980, we were using film projectors, slide projectors, tape players, and overhead projectors in classrooms. Around 1990, many schools started setting up computer labs. (We had one lab of 20 computers with 1 printer for every 4 computers for the entire school of over 2,000 ...
Saturday, October 23, 2010 at 11:58am

computers
Besic
Friday, October 22, 2010 at 9:45pm

statistics 221
A shipment of 35 computers contains three that are defective. How many ways can a small business buy four of these computers and receive no defective ones. a. 128 b. 35960 c. 52360 d. 6545
Thursday, October 21, 2010 at 7:19pm

college
Keep job descriptions accurate? Often the emphasis of work changes, changing the amount of time, effort, and responsibility that a person exerts on particular efforts. Sometimes, technology changes alters that also (as in computers, telephones, and telemeetings).
Thursday, October 21, 2010 at 10:26am

computers
Try the following: http://search.yahoo.com/search?fr=mcafee​&p=what+are+bottle+geeks+with+computers Sra
Monday, October 18, 2010 at 8:36pm

computers
What are bottle geeks
Monday, October 18, 2010 at 6:16pm

technology
Why computers manufacturers constantly are taking out computers more faster?
Sunday, October 17, 2010 at 8:37pm

Computers
Here is a wide variety of Excel tutorials online, including some on video: http://www.google.com/search?rlz=1C1GGGE​_enUS379US379&sourceid=chrome&ie=UTF-8&q​=excel+tutorials If any are searchable, be sure to search for FORMULAS or something similar to focus the ...
Wednesday, October 13, 2010 at 4:15pm

Computers
How to do Excel Spreadsheet- Formulas? I have to do an excel spreadsheet for my computer class. Problem is my professor didn't at all explain how to do it. What formulas am I supposed to use! Please Help. The info he gave us are : Cash Sales: 56%, Rec. Last month: 28%, Rec...
Wednesday, October 13, 2010 at 4:12pm

Grammer
I found 18. Why are great numbers of students choosing to pursue their college degrees using their home computers. (?) Benjamin Franklin said; (,) (“)A penny saved is a penny earned (.)”. This principle applies to the american (American) and foreign online student. ...
Saturday, October 9, 2010 at 6:41pm

Grammer
Can you find 20 errors in these paragraphs? Why are great numbers of students choosing to pursue their college degrees using their home computers. Benjamin Franklin said; A penny saved is a penny earned”. This principle applies to the american and foreign online student. ...
Saturday, October 9, 2010 at 6:24pm

computers
See: http://www.jiskha.com/display.cgi?id=128​6508468
Friday, October 8, 2010 at 8:39am

computers
i dont understand the formula for caluculating e^x in order to write the code(java)
Friday, October 8, 2010 at 12:12am

CIS 105
Most personal computers come equipped with a version of the Windows operating system, whereas Apple personal computers have a different operating system. Other choices are also available, such as UNIX and Linux. Why do you think Windows is so prevalent? What do the other ...
Tuesday, October 5, 2010 at 1:21am

computers
Get first integer number Get second integer number Get operator if operator is + set total = first number + second number endif elseif operator is - set diff = first number - second endesif elseif operator is * set product = first number * second number endelseif else quotient...
Monday, October 4, 2010 at 11:37pm

Computers?
laptop thumb drive CD
Monday, October 4, 2010 at 5:23pm

computers
Please note that we don't do students' homework for them. Be sure to go back into your textbook or use a good search engine. http://hanlib.sou.edu/searchtools/ In addition, can you see all the instances of "you" in there? Only you can actually write this up. ...
Thursday, September 30, 2010 at 6:58pm

computers
James was traveling for his job. The internet card provided by his company was not working and he had an important project due that day. James was in a small town about an hour away from the nearest internet kiosk, so he decided to drive around a nearby suburb to see if he ...
Thursday, September 30, 2010 at 6:22pm

Business Communication
1. Good writing costs companies money and these costs increase significantly if the communication is ineffective. Which of the following pairs would NOT be two additional costs to the company if written communication is poor? Paper and wasted time Postage and legal problems ...
Thursday, September 30, 2010 at 1:21pm

computers
With newer Linux kernel distributions, what happens if you connect a hot-swappable device, such as a USB drive, containing evidence?
Wednesday, September 29, 2010 at 11:14am

Computers
Try here: http://search.yahoo.com/search?fr=mcafee​&p=disadvantages+of+creating+a+bit-strea​m+copy+from+a+disk+to+a+network+drive Sra
Tuesday, September 28, 2010 at 4:30pm

Computers
Discuss the disadvantages of creating a bit-stream copy from a disk to a network drive. Is it worthwhile?
Tuesday, September 28, 2010 at 12:53pm

business
In regards to the first question: What does it mean that the PC is concerned commodity? * This question relates to a case study on Apple computers.
Sunday, September 26, 2010 at 6:32pm

Teachers Aide/Technology in the Classroom
Which of the following scenarios most likely describes the future of technology in education? A. School personnel will become convinced that computers are a passing fad. B. More interactive multimedia programs will become available. C. Drill and practice will be the usual ...
Thursday, September 23, 2010 at 10:44am

computers
You do not require an algorithm to do the named operations because there is no repetition. You need a pseudocode (the steps named in English or an understandable language) or a computer programme. Think of the computer as a robot and give it instructions to do what you need ...
Monday, September 20, 2010 at 8:13am

computers
I require an algorithm that will receive two integer items from a terminal operator, and display to the screen their sum, difference, product and quotient How to do that?
Monday, September 20, 2010 at 7:36am

HEALTH
Perhaps something under these links will help: http://search.yahoo.com/search?fr=mcafee​&p=security+on+computers Sra
Sunday, September 19, 2010 at 10:08am

HEALTH
Dr bob's computerized records have been compromised by a virus, resulting in damages to patients. Which of the following is most true? a) Dr bob will not be liable. b) dr bob will be liable. c) dr bob won't be liable if the virus was introduced by someone outside ...
Sunday, September 19, 2010 at 3:56am

Organizational Behavior
Questions 1. Research conducted by Luthans supports the belief that promotions are base on performance. True or false 2. Tenure is negatively related to turnover. True or False. 3. Age and avoidable absences are negatively related. True or False. 4. Which of the following is ...
Sunday, September 19, 2010 at 12:52am

Organizational Behavior
Questions 1. Research conducted by Luthans supports the belief that promotions are base on performance. True or false 2. Tenure is negatively related to turnover. True or False. 3. Age and avoidable absences are negatively related. True or False. 4. Which of the following is ...
Saturday, September 18, 2010 at 11:55pm

English
In one room we saw several unusual computers. Would the complete redicate be unusual computers and the verb unusual
Tuesday, September 14, 2010 at 7:55pm

I.C.T
what are the 2 advantages and disadvantages for: "personal computers"
Tuesday, September 14, 2010 at 2:10pm

computers
Please note that we don't do students' homework for them. Be sure to go back into your textbook or use a good search engine. http://hanlib.sou.edu/searchtools/ Once YOU have come up with attempted answers to YOUR questions, please re-post and let us know what you think...
Monday, September 13, 2010 at 9:51am

computers
· Write a 200- to 350-word paper that describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information. o Consider the following: Computers use a completely different language than people, yet they ...
Monday, September 13, 2010 at 9:49am

Computers
Have you rebooted your computer??
Friday, September 10, 2010 at 3:25pm

10th grade
A computer manufacturer assembled 21,000 computers in October. For the month of November, they expect to double production. If a worker can assemble one computer per day, how many workers will be needed to complete the job in 28 days? a. 1,500 workers b. 750 workers c. 1,429 ...
Thursday, September 9, 2010 at 5:18pm

spanish
How to make accent marks on a computer: http://faculty.weber.edu/tmathews/gramma​r/Compmark.html Spanish accent marks on the computer: http://www.spanishprograms.com/spanish_a​ccent_marks.htm Chart: Instructions Things You'll Need: Keyboard Windows computer ...
Wednesday, September 8, 2010 at 5:50am

computers
LAN
Monday, September 6, 2010 at 1:48pm

Computers, not "college"
Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well. Please understand that no one here will do your work for you. However, we will be happy to read over ...
Wednesday, September 1, 2010 at 4:26pm

computers
What is your specific question? Keep in mind that Jiskha ... ... has no affiliation with any particular school or other institution, and ... doesn't do students' assignments for them, and ... doesn't have answers to give away and wouldn't do so even if we did!
Monday, August 30, 2010 at 8:43pm

computers
an introduction to programming and visual basic 2008 page 39 programming challenges rules form design and flowchart for #3 sales tax. how do i do this?
Monday, August 30, 2010 at 8:26pm

computers
Carter must inform employees at Benton Industries of the details of the company's annual summer picnic. The best document format for him to use to announce this one event is a/an A. short report. B. block letter. C. memorandum. D. brochure.
Monday, August 30, 2010 at 10:45am

computers
Look up the following terms at http://www. answers.com -- -- WAN -- LAN -- Internet -- MAN -- any others you can think of Let us know what you discover.
Sunday, August 29, 2010 at 8:35pm

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