computer help!!

3,781 results, page 25

  1. Math

    A computer game starts with a set of 144 tiles separated into 36 equal groups.Sara played the game until there were 8 groups of tiles left.How many tiles were left when Sara finished? How do you get 32 tiles?Can you please explain?Thanks
  2. Computers

    Your sister is considering purchasing a tablet computer that utilizes RT as the operating system. She asks you if RT is any different from her Windows 8 desktop she has at home. What do you tell her? A. Unlike her Windows 8 PC, RT does not have a tile-based interface. B. RT is...
  3. Computer

    on C++, I want to make an operation like " 2x + y - z ", I wrote something like that but I can' t get the result, where is my mistake? Ty. #include <stdio.h> #include <stdlib.h> int main( void ) { char op; int x; int y; int z; int f; printf ("Enter the operation\n...
  4. Computer Science

    Define a language that is not a regular language using a context-free grammar that is not ambiguous. The alphabet of the language must contain at least five characters. Describe in English the strings of the language. Choose any string that is in the language and demonstrate ...
  5. computers

    When you press the power button on your computer, it doesn’t turn on. There is nothing…silence…absolute zero. There are no beeps, no whistles, nothing. The monitor is getting power and the power strip is turned on. 1.Draw a diagram of the wiring scheme based on the ...
  6. Chemistry - please answer

    I think I managed to totally screw up my computer so I did already post this question, but from what I see it is gone now. I don't really know if its actually there or not cuz I can't do anything with computers but here is the question: Hydrogen cyanide is produced ...
  7. math

    is 8square root 2 + 2square root 2 equal to 10square root 2? Sorry, I don't know how to type that on my computer. So 8 next to the square root symbol with 2 underneath it + 2 next to the square root symbol with 2 underneath it. I'm thinking those are like terms so you can just...
  8. Algebra

    3(square root of)18 + square root of 2. How would I solve this problem, preferably making the numbers after the square root sign the same? P.S: Is there a way to do the square root sign on the computer?
  9. College Chemistry

    A student weighs out 0.568 g of KHP (molar mass=204g/mol) and titrates to the equivalence point with (36.78 cm cubed which is 3) of a stock NaOH solution. What is concentration of stock NaOH solution? KHP is an acid with one acidic proton. The word cubed is in word form ...
  10. Algebra

    42. Which number best represents this set of data: 5, 5, 5, 6, 5, 5, 5, 6, 200? a. mean b. median I don't really understand this question but I'm guessing it's B.. 46. After flipping 13 consecutive "heads" on a fair coin, what is the probability of flipping "heads" on the next...
  11. Education

    I need two articles detailing community service programs in any two public schools. I can find schools that onclude these sorts of programs, but they never give information on what sorts of projects they need to perform, the number of hours, or other details. Can you reccomend...
  12. Managerial Accounting

    IRR: Even Cash Flows Williams and Park Accounting Practice is considering investing in a new computer system that costs $9,000 and would reduce processing costs by $2,000 a year for the next six years. Required: Calculate the internal rate of return, using the time value of ...
  13. Managerial Accounting

    IRR: Even Cash Flows Williams and Park Accounting Practice is considering investing in a new computer system that costs $9,000 and would reduce processing costs by $2,000 a year for the next six years. Required: Calculate the internal rate of return, using the time value of ...
  14. Managerial Accounting

    IRR: Even Cash Flows Williams and Park Accounting Practice is considering investing in a new computer system that costs $9,000 and would reduce processing costs by $2,000 a year for the next six years. Required: Calculate the internal rate of return, using the time value of ...
  15. Computer Networking

    Your company expanded recently to include two new buildings for a total of three, roughly arranged in a triangle with each building 500 meters apart. Previously, these buildings were wired with Category 3 UTP running 10BaseT Ethernet. The IT director mandates that your company...
  16. Math

    George needs 50 liters of a solution that has a concentration of 30 g/ml for the manufacture of computer parts.  George has an unlimited supply of a solution with a concentration of  39 g/ml.  Using the Formula  C1*V1=C2*V2 answer the following questions.  Round answers ...
  17. finite math

    a box contains 40 computer disks, 5 are defective. Three disks are selected from the box without replacement and regard to order. what is the probability that a. all three of the disks are defective b. none of the three disks are defective c. exactly one of the three disks is ...
  18. MATH

    Erika spent 5/6 hr on her computer visiting the history channel and the discovery channel websites. She spent 1/5 hr at the history channel website. How many hours did she spend at the discovery channel website? please help I have no idea where to begin
  19. computer science

    The components of a traditional analysis model (data flow diagrams, process definitions, entity-relationship diagrams, and data definitions) were developed in the 1970s and 1980s as part of the traditional structured analysis methodology. How well do the components fit ...
  20. computer literacy

    8. Which of the following best describes the “7x7” PowerPoint rule? (C) 7 ideas per presentation/7 lines per slide. 7 lines per slide/7 words per line. 7 topics per slide/7 images per presentation . 7 words per line/7 slides per presentation.
  21. Math

    There are 30 students in a math class. 12 belongs to the computer club and 8 belongs to the photograph club. three belongs to both. how many belongs to neither???
  22. International business

    Where does Sony produce and market its products? Sony was founded in 1946. It is a huge company. This is a list of its affiliated companies Sony Assurance Inc. Sony Bank Inc. Sony Broadband Solutions Corporation Sony Broadcast Media Co., Ltd Sony Chemical & Information Device ...
  23. Computer Science

    Which abstract function(s) should be used to design: A function that consumes a non empty list of images and produces the image with the smallest area. If the function passed to the built-in abstract function is a closure, check the "use a closure" option. Note: your solution ...
  24. business

    Computer World inc. paid out $22.5 million in total common dividends and reported $278.9 million of retained earnings at year-end. The prior year's retained earnings were $212.3 million. What was the net income? Assume that all dividends declared actually paid.
  25. Adv. Math

    In January, gasoline cost $1.05 per gallon. In July, gasoline cost $1.20 per gallon. Find the percent of increase. Would the answer for this question be 14.3? And how do you do percent of decrease? _______________________________________ The original cost of a computer is $900...
  26. mat 116/algebra

    A cylinder has a radius of 5 in. If the volume of the cylinder is 250Ĉ in.3, what is the height of the cylinder? [Hint: The volume of a cylinder is given by V = Ĉr2h.] I think I wrote it wrong the first time. The volume of a cylinder is pi r^2 h. Your computer seems to ...
  27. grade 6 math

    Clayton and Olivia played a computer game. Olivia's final score was 2 306 421 and Clayton's was 2 302 972. Show these numbers on a number line. Whose score was greater? I know which score is greater but I am having trouble figuring out the number line and what to go by. Thanks
  28. General

    How come when someone asks a question others cant look at their question... all i see is the name of the person the subject and teacher of that subject!:( I tried to click on it to see the question and poof!!!! NOTHING btw wheres my question We can see them. Something is wrong...
  29. algebra

    a poll was taken of 100 students at a computer campus to find out how they got to campus. 31 said they drove alone 34 rode in a carpool 25 rode public transportation 5 used both carpool and public transportation 8 used both a car pool and sometimes their own cars 4 used buses ...
  30. Computer Viruses

    A virus that infects an application program is known as a _________. a) boot sector virus b) macro virus c) Trojan horse d) file virus From what I understand, both macro viruses and file viruses affect application programs such as Word and Excel. So which is the right answer?
  31. Math

    Shawn needs 190 liters of a solution that has a concentration of 18 g/ml for the manufacture of computer parts.  Shawn has an unlimited supply of a solution with a concentration of  37 g/ml.  Using the Formula  C1*V1=C2*V2 answer the following questions.  Round answers ...
  32. it 210 computer programming

    I need to generate an object oriented design for a system that keeps track of a DVD and CD collection. Identify each of the classes, associated data, and operations of the classes. Create the pseudo code for each of the classes and draw a GUI that will create the objects and ...
  33. maths

    a computer game and battery costs£21. the game costs £20 more than the battery.so how much does the battery cost?
  34. Computer programming

    Ok so the question is this: the manager of the Super Supermarket would like to be able to compute the unit price for products sold there. To do this, the program should input the name and price of an item and its weight in pounds and ounces. It should then determine and ...
  35. Computer Programming

    I must write a program using Java that calculates the amount a person would earn over a period of time if his or her salary is one penny the first day, two pennies the second day, and continues to double each day. The program should display a table showing the salary for each ...
  36. WORK 5

    You are a section chief in the battalion S-3 at Bagram Airbase. You instruct PFC Jackson to download some of the battalion’s current SOP’s onto a thumb drive so that they will be available in the field. After loading the material, you notice PFC Jackson walking away from ...
  37. work3

    You are a section chief in the battalion S-3 at Bagram Airbase. You instruct PFC Jackson to download some of the battalion’s current SOP’s onto a thumb drive so that they will be available in the field. After loading the material, you notice PFC Jackson walking away from ...
  38. Home economics

    What are d use of computer in home economics
  39. home economics

    uses of computer in home economics
  40. math

    Your mom is a sporting person, so when it's close to your bedtime, she will have a contest with you to see if you get to stay up an extra half-hour to play a computer game. You get to draw a card from a well-shuffled deck. If you draw a face card, an ace, or any heart, she'll...
  41. Math

    Your mom is a sporting person, so when it's close to your bedtime, she will have a contest with you to see if you get to stay up and extra half-hour to play a computer game. You get to draw a card from a well-shuffled deck. If you draw a face card, an ace, or any heart, she'll...
  42. science computer

    The program will accept the final marks of a group of students in a class. The lecturer can choose '1' to finds the highest and lowest marks in the class. The lecturer choose '2' to find the average marks of that class. If user enter other number, message "wrong choice" will ...
  43. computer

    The main purpose of the Sort feature of Excel is to_________. reorder data alphabetically in ascending or descending order change the data order in one column, then the one next to it arrange data into specific subgroups reorder data alphabetically in ascending order only B?
  44. alphabetical order

    actually- brother with an "'s" is the possesive form of the word brother. so it's actually brother('s) than brothers i thought that was it 'cause that's how the computer alphabetizes things, but i needed to make sure which word comes first in proper alphabetical order- ...
  45. Computer

    15. Wendy works for a large corporation, and her supervisor has asked her to create an informative PowerPoint presentation for an all-employee meeting. To help create consistency on every slide, which of the following tools should Wendy use? A. Auto Layout B. Slide Master C. ...
  46. math

    Mrs. Jones and Mr. Graham had the same amount of money at first. After Mrs. Jones bought a computer that cost $2,055, she had 1/4 as much money as Mr. Graham. How much money did Mr. Graham have?
  47. Algebra

    I am having trouble with -4less than or equal to -3x-13 less than or equal to 26 -4 < -3x-13 < 26 Add 13 to all three parts of the inequality. 9 < 3x < 39 Divide all three parts by 3. 3 < x < 13 The < signs should all be "less than or equal, but I can't ...
  48. inter Algebra

    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 ...
  49. IT computer memory

    Can someone check this for me please.. 18 MB of data are to be transmitted over a a megabyte per second connection. How long should the complete transaction take, to the nearest 0.1s. Size of file / data rate so, 18,874,368 bytes / 4,000,000 = 4.718592 = 4.7 is that correct a ...
  50. Algebra (Need help desperately)

    I really don't understand these.. can someone show me the correct way of doing them? (if it helps I will pay over paypal for detailed help or will pay in my services (I am a graphic designer, video editor, and web designer) ************************************ 1. Your computer...
  51. Math

    f (x)= {$50 if 0< x <60} {_4_    3 X - 30 if x >60} What is the cost if the repair man works for 45 minutes? What is the cost if the repair man works for 105 minutes? What is the computer repair man’s rate policy? Explain in real terms
  52. algebra

    A computer salesperson earns a base salary of $32,000 per year plus a commission of 6% on total sales. Total sales for one year were $350,000. Find the salesperson’s total pay for the year.
  53. math

    f (x)= {$50 if 0< x <60} {_4_    3 X - 30 if x >60} What is the cost if the repair man works for 45 minutes? What is the cost if the repair man works for 105 minutes? What is the computer repair man’s rate policy? Explain in real terms...
  54. math

    a computer store sold a total of 300 items last month. the store sold six times as amny hard drives as they did CD-ROM drives, andhalf as many floppy drives as hard drives. based on this information, how many of each items were sold
  55. french

    Another question on word order... for like hier soir, or hier, where do they go? Can I say... Hier soir, je suis allee au cinema. -is this correct? Cause on a test, I put it this way. or does it have to be at the end of the sentence? Je suis allee au cinema hier soir. P.S. How...
  56. Grammar and Composition

    There are some people in this world that you can’t live without, and then there are some other people who you just can’t bear to live with. That second category is the one that I have to deal with all day, everyday. Sure she’s a few years younger than me, so what? Does ...
  57. Grammar and Composition

    There are some people in this world that you can’t live without, and then there are some other people who you just can’t bear to live with. That second category is the one that I have to deal with all day, everyday. Sure she’s a few years younger than me, so what? Does ...
  58. statistics

    Professor Smith conducted a class exercise in which students ran a computer program to generate random samples from a population that had a mean of 50 and a standard deviation of 9mm. Each of Smith's students took a random sample of size n and calculated the sample mean. Smith...
  59. algebra 2

    three computers were on sale model E computer was priced at 1/3 the price model C and model P was priced at 1/2 the price of model E on business bought one of each type of computers on sale and paid a total $1800
  60. math

    Erika spent 5/6 hr on her computer visiting the history channel and the discovery channel websites. She spent 1/5 hr at the history channel website. How many hours did she spend at the discovery channel website? I came up with 19/30 hr. Am I correct?
  61. computer progaming

    can anyone give me infomoration on Novell Enterpise open server im helping my dad with his online class homework and i was wondering if i can get help? Ah...the days of homework have changed. It used to be that parents had to help their kids with homework. Now it's kids ...
  62. chemistry

    Gallium is a metal with a wide variety of uses. Some of its applications include computer memory chips, light emitting diodes and lasers. Radioactive isotopes of gallium are used to image the human body and locate tumors. Naturally occurring gallium consists of two isotopes. ...
  63. Computer Programming using python

    Assume s is a string of lower case characters. Write a program that counts up the number of vowels contained in the string s. Valid vowels are: 'a', 'e', 'i', 'o', and 'u'. For example, if s = 'azcbobobegghakl', your program should print: Number of vowels: 5 For problems such ...
  64. computer

    How would Microsoft Word inform you of the error in the sentence below? (Tip: The error is in bold.) Cory wasn't sure which skateboard to get because he liked both the read one and the blue one. by underlining it with a wavy, red line Microsoft Word's spelling and grammar ...
  65. Data Communication (Computer Science)

    A noisy channel which has a bandwidth of 400KHz and theoretical channel capacity of 4.01Mbps. According to Shannon Capacity formula: a. Calculate the Signal Power received at the receiver end if the Noise Power is .001 Watt. b. Calculate the signal to noise ratio of the ...
  66. grade 9 math

    can you please help me with this question, i'm completely lost. talia's uncle owns a warehouse and he has given Talia an area in which to store the computer supplies for his company. her uncle gave Talia 40 m of rope and told her to section off a rectangular area in a corner ...
  67. Computer (Visual Basic)

    You are in the process of selecting the BackColors and ForeColors for you new application. When you originally learned to use Visual Studio, you were only aware of one of the palettes that was available to you, but your developer colleague informs you that you have more ...
  68. Algebra 1

    The size of a computer monitor is given by the length of the diagonal of the screen.The ratio of the height to the width of wide screen monitors is 9:16. Find the expressions for the width and height of a wide screen monitor in terms of the lengthy of its diagonal.
  69. Calculus

    "Leave the answer as a definite integral, but indicate how it could by evaluated by using the fundamental theorem of calculus." I solved the problem to a definite integral. Proceeding via the fundamental theorem, would involve finding the indefinite integral (or antiderivative...
  70. Adv. Math

    Can someone else explain it but more easier for an 8th grader ______________________________________ In January, gasoline cost $1.05 per gallon. In July, gasoline cost $1.20 per gallon. Find the percent of increase. Would the answer for this question be 14.3? And how do you do...
  71. English

    1. Hello. May I speak to Tom? Speaking. Who's this? Hi,Tom. This is Sam. How are you doing? Just fine. How about you? I'm so-so. How is your school? Oh, it's great. I like it very much. 2. Hello. May I speak to Tom? He is not in now. Can I take a messsage? OK. Ask him to call ...
  72. nystce exam

    Hi, my aunt is going to be taking the nystce exam for teaching assistance. She will be going for child abuse and school violence. She needs some help finding tips and things to prepare herself. There is a preparation guide on one of the websites I've been surfing but my ...
  73. 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
  74. English expression

    Hana Middle School This is our school. It's 37 years old. There are 780 students and 34 teachers. We have a computer center and a library. We have a gym and a music room, too. Our Classroom This is our classroom. There are 40 students in our class. Our homeroom teacher is Ms. ...
  75. Computer Programming

    2. Chocolate Delights Candy Company manufactures several types of candy. Design a flowchart or pseudocode for a program that accepts a candy name (for example, "chocolate-covered blueberries"), price per pound, and number of pounds sold in the average month. Display a message ...
  76. Computer Applications - Microsoft Office Word 2007

    I have a quick question about Microsoft Office Word. What is the arrow indicator in Microsoft Office Word? I am really confused about this. I have tried looking it up, but I had no luck finding information about the arrow indicator. If anyone knows what it is in the program, ...
  77. english

    which ONE of these sentences uses the word connoisseur incorrectly? A connoisseur of opera, my cousin also enjoyed the Grand Ole Op'ry Elisa, a philanthropist and connoisseur, left her collection of 20th century art, valued at more than 40 million dollars, to the San Francisco...
  78. Essay(online banking) Revision Please

    Online banking apply computer technology for us to avoid time-consuming, paper-based features of usual banks to take care of finances more quickly and efficiently. Banks consider online banking is prevailing tool to attract and maintain new consumers, and reducing costly paper...
  79. Computer science

    How to convert from decimal to binary in matlab.....this is what I have so far..... dec = 43; i = 1; sum=0; while dec>0 r = rem(dec, 2); sum=sum+(i*rem); dec=dec/2; i=i*10; end sum
  80. Apple Computer

    I chose this as another product to answer questions on. The slogan is really catchy.... "Think Outside the Box". Okay I just want to know whether my definition of this is right or not. Think outside the box catches everyones attention since it means learn new things and look ...
  81. Intro to Computers

    You are setting up a desktop computer for an AutoCad specialist who needs a minimum of 125 GB of RAM. Which operating system below would be best-suited for his needs? A. Windows 8 Home 64-Bit Edition B. Windows XP 32-Bit Professional Edition C. Windows Millennium 64-Bit ...
  82. computer science

    1.Two supplementary angles differ by 44 degrees. Find The answer? 2.Two complementary angles differ by 9 degrees. Find the answer?
  83. math

    A new computer software company earns a profit of $245 000 in its first year. The company expects the profit to increase by 15% each year for each subsequent year. (a) What profit can the company expect to earn in its seventh year? (b) Find the total profit the company will ...
  84. Miceoecon

    Which of the following are examples of Pareto-efficient changes? Explain your answers. a. Cindy trades her laptop computer to Bob for his old car. b. Competition is introduced into the electric industry, and electricity rates drop. A study shows that benefits to consumers are ...
  85. Computer

    12. Enter the following Marks for Assignment One figures: Name Assgn 1 John 10 Mary 12 Emma 15 Pita 15 Avi 15 Ramu 10 Sani 11 13. Due to a recent natural disaster, MAF11 students were unable to submit their assignments 2 and 3. The Course Coordinator then decided to award ...
  86. English

    1. I am in a video media yp club. We learn about media and make videos. 2. I am in an information communication club. We learn about computer programs and make files about them. 3. I am in a Samulnori club. We learn about Samulnori and play percussion instruments. 4. I am in a...
  87. Computer Programming

    Professor Merlin has asked you to help him. He has 100 total students in his four classes but he is not sure that all of them took his last exam. He wants to average the grades for his last exam in four sections of his medieval literature course and then determine how many ...
  88. Computer Science

    The Daily Gazette accepts classified ads in several categories. For most ads, the newspaper charges 10 cents per word for the first 50 words, and 8 cents per word for every word after that. Design Visual Logic Flowchart for a program that accepts data about an ad: customer ...
  89. Child Psychology

    If you take the information-processing view of cognitive development, you would say that a. typing on a computer keyboard is the equivalent of short-term memory b. thinking and data processing are similar, but not actually related. c. storing information to a hard drive is the...
  90. Chemistry

    Ok so reviewing my notes I also got 11,326.6 as the volume in ml. The density of water he wanted us to use was (0.9975) and I went from 1 gal of H2O = 3.785 liters = 3785 grams then multiplied by 3 giving me 11,355g H2O. The only other step I could come up with was using the ...
  91. small business management

    Gary and Wilma Johnson plan to open a bus tour business, taking people from their small city to historic sites along the East Coast. Tours will include bus fare, hotel accommodations, breakfast, and admission to the sites. What aspect of their research might they want to pay ...
  92. first steps in using a personal computer

    to access wordpad jill will click start,all programs,accessories,and wordpad.to access notpad,karl,will click start,all programs,accessories, and notepad.who is correctly accessing the word processor a.karl b.neither c.both my answer is c
  93. English

    Can you tell me of my corrections are ok? Thank you a lot in advance! 1.I explained to Fred how to get there so that he wouldn’t get lost. 2.I explained him (or to him) how to get there. 3.Imagine/Supposing you were in a wood during a storm, what would you do? (and not: ...
  94. MEDICAL CODING AND BILLING

    THIS IS A QUESTION FROM PENN FOSTERS FINAL EXAM 40976200 NUMBER 4 ON PART B. YOU'RE AN INPATIENT CODER IN A HOSPITAL. YOU'VE JUST CODED A MEDICARE PART A RECORD WITH A DIAGNOSTIC-RELATED GROUP (DRG) REIMBURSEMENT OF $12000. YOU NOTICE IN THE HOSPITAL'S COMPUTER BILLING SYSTEM ...
  95. statistics

    A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a random sample of 81 U.S. adults gives a mean weekly computer usage time of 8.5 hours and that from prior studies, the population standard ...
  96. statistics

    A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a random sample of 81 U.S. adults gives a mean weekly computer usage time of 8.5 hours and that from prior studies, the population standard ...
  97. computer

    this isnt really a school question but i have a question about the sun java...it wouldnt load any of my games using it but whenever i deleted it and using the regular java...its working fine...it doesnt make any sense...please i hope someone can explain this to me...i don't ...
  98. English

    Decide if the underlined pronoun in the sentences below is being used as a subject, predicate nominative or an appositive. 1:(He) and Bev are using the new computer......Subject 2:The dancers on the floor are Toni and (he)......predicate nominative 3:(We) language specialist ...
  99. statistics

    A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a random sample of 81 U.S. adults gives a mean weekly computer usage time of 8.5 hours and that from prior studies, the population standard ...
  100. statistics

    A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a random sample of 81 U.S. adults gives a mean weekly computer usage time of 8.5 hours and that from prior studies, the population standard ...
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