computer help!!

3,787 results, page 21
  1. English

    what is the complete subject and complete predicate on the following sentances 1. Angela's favorite program changes the colors and sixes of images. 2. Graphic artists can choose a percentage of red, blue or yellow. 3. They can also focus a photograph, or
  2. computer literacy

    5. Which of the following BEST describes the concept behind Web 2.0? (A) Download Write Read-write Upload 6. The term cyberspace originated where? (A) Science fiction NASA Military University 7. Which of the following is NOT one of Facebook’s main
  3. CIS 105

    Describe one technological device in 350 to 700 words. Include the following: When did it come (or will it potentially come) into existence? What scientific or technological reasoning explains how this potential has been (or can be) be reached? Think about
  4. Algebra

    I need to find the volume of a cylinder. Use 3.14 for pi...I think the answer is 24,501.42 m^2...the picture shown is a cylinder with a diameter of 34m and a heigth of 27m I know how to work these problems out and I got 24,501.42m^2 but the computer is
  5. computer

    You want to turn off the bulleting feature in a list of items you’ve typed. How do you remove the bulleting feature? A. Click the Delete button. B. Double-click your mouse. C. Press the left-arrow key. D. Click the bullet icon
  6. Science-QUICKLY PLEASE!!

    13. Which invention below would not have been possible without the pioneering research of German-American physicist Albert Einstein, American physicist Robert Oppenheimer, and Italian-American physicist Enrico Fermi? a. computer microchip b. nuclear
  7. science

    At a murder scene, you have started making an image of a computer’s drive. You’re in the back bedroom of the house, and a small fire has started in the kitchen. If the fire can’t be extinguished, you have only a few minutes to acquire data from a 10
  8. Physics

    Your stereo is set to a sound intensity level (SIL) of 60 dB. I'd like to know what this means in terms of energy flow: what is the intensity of the sound wave this produces? Compute your answer in W/m2, but do not enter units. So in my problem it would be
  9. English

    1. We can massage old people's backs. 2. We can help them use a computer. 3. We can visit their houses and clean rooms. 4. We can take them to a bathroom in wheelchairs. 5. We can help them wash their faces. 6. We can help them take a bath. 7. We can
  10. accounting principles

    Success Systems had the following transactions and events in December 2015: Dec. 2 Paid $1,200 cash to Hilldale Mall for Success Systems’ share of mall advertising costs. 3 Paid $500 cash for minor repairs to the company’s computer. 4 Received $7,000
  11. information and technology

    c) Describe each of the computer specifications listed below i. Intel Core 2 Duo T6670 (2.2GHz,2MB L2 cache) ii. 15.6 HD Anti-Glare (1366x768) iii. 2 GB DDR3 1066 MHz 1DIMM iv. 320 GB 7200RPM v. DVD+/- RW vi. Loaded Operating system Windows 7 vii. Wireless
  12. English

    I left out three sentences, I hope you can see them. 1) Can you use his/her when writing a dissertion? Exmple: The character stays fixed in a place whereas his/her consciousness moves freely in time. 2) There was no use in (is "in" necessary?) thinking of
  13. windows xp and vista

    Please can someone check my answers to these questions for me. 1. when saving a document or drawing, you determine the destination folder in which the file will be saved by a. making a selection in the save in:box b. choosing a folder from the destination
  14. computer science

    suppose binary heaps are represented using a pointer-based tree representation instead of an array. consider the problem of merging binary heap LHS with RHS. assume both heaps are full complete trees, containing (2^L) - 1 and (2^R) -1 nodes, respectively.
  15. Algebra

    Rationalize the denominator. Assume that all variables are positive. 5x^4y/2x^2y^3 There are square root signs around both parts of the fraction, but I cannot make them on the computer. Thanks in advance. are u using the carrot symbols to mean to the power
  16. Math

    A certain computer can perform 10^5 calculations per second. How many calculations can it perform ins 10 seconds? My answer: 10^5=100,000 Multiply by 10=10^6=1,000,000 Am I correct? Thank you
  17. leopard manuel

    computer upgrades are great but what's one to do when there is no manuel for teaching the new upgrades? my question: has anyone found an apple manuel (book of info) that has the in(s) and out(s) for leopard X.5.4???
  18. Programming Logic

    I need to create a flowchart/psuedocode for a dice game that give you 2 rolls with 5 dice, 3 rolls per game. the computer will roll the 4 dice and calculate your score. my question is...do i need to repeat this 3 times and can i use nested loops and if
  19. Algrithms

    Consider a very large undirected graph of Email Networks. The nodes (or vertices) represent email addresses, and an edge represents the fact that there was at least one email in at least one direction between the two addresses. Which technique will you use
  20. Math

    Find the area of a circle whose circumference measures 100 cm. Area (to the nearest square centimeter) = cm2 I plugged in everything C = 2 r C=2x3.14x100= 628 <<< The computer said it was WRONG ! Then, I tried C= 2X3.14X50= 314 !!! If I am wrong
  21. Education technology

    how can simulations be used in education? 1. They are allowed people to touch a real item throug the computer. They provide a realistic experience that students many not get in real life.•• They substitute games for learning. They make games real.
  22. Algorithms

    Consider a very large undirected graph of Email Networks. The nodes (or vertices) represent email addresses, and an edge represents the fact that there was at least one email in at least one direction between the two addresses. Which technique will you use
  23. Computers

    Which of the following experiences is considered a simulation? A. reading a chapter about dissecting a frog with bright pictures and graphs B. listening to a narrator about dissecting a frog in vivid detail C. using a computer program to dissect a frog***
  24. computer ( Ms.Sue help )

    To reveal paragraph markers, such as spaces, hard returns, and tabs in your document, you should  A. click the General tab. B. click the Page Layout tab. C. right-click anywhere in the task bar and click the ¶ symbol. D. click
  25. computer graphics

    A pie chart needs to be drawn to show the percentage of total marks obtained by students. suppose 8%of studentss got 90% and above ; 52% got 75%to805 ; and 30% got 60% to 75%and remaing otained below 60%mark. no one failed .write an algorithm to drraw the
  26. english

    Please give feedback, im sorry this is so so long! Many parents struggle to decide on whether they should send their child to a brick and mortar school or online school. For high school students, brick and mortar school is a better option than online
  27. physics

    In moving a standard computer mouse, a user applies a horizontal force of 6.00×10−2 N. The mouse has a mass of 125 g. (a) What is the acceleration of the mouse? Ignore forces like friction that oppose its motion. (b) Assuming it starts from rest,
  28. Technology

    I need help with these two questions: 1. Sheet metal and copper piping are examples of a. natural resources b. industrial products c. consumer products d. standard materials I think it's either B or D 2. Which of the following would be considered part of a
  29. calculus

    A trough is 15 ft long and its ends have the shape of isosceles triangles that are 4 ft across at the top and have a height of 1 ft. If the trough is being filled with water at a rate of 14 ft^3/min, how fast is the water level rising when the water is 8
  30. Intermediate Algebra

    Rewrite with positive exponents assume that even roots are nonegative and that all demonintors are nonzero. (6xy) -3 --- 4 The parenthesis is supoose to be around the line as well as the four. I just don't know how to make my computer do that. This is what
  31. computer science

    Under the Von Neumann architecture, a program and its data are both stored in memory. It is therefore possible for a program, thinking a me mory location holds a piece of data when it actually holds a program instruction, to accidentally (or on purpose)
  32. Buddha Story....

    May I post a Buddhist Koan (parable or riddle) that I wrote myself and get a critique of it? I already showed it to some of my Buddhist friends at the Pao Fa Temple and they really liked it. No. It is not homework, and we do homework help, and do that
  33. pre calc

    The population of a Midwestern city decays exponentially. If the population decreased from 900,000 to 800,000 from 2003 to 2005, what will be the population in 2008? Please help I got 670,422 and the computer marked it wrong i then tried rounding it to
  34. statistik

    can you show me the calculation ;) The life expectancy of computer terminals is normally distributed with a mean of 4 years and standard deviation for 10 months. a. What is the probability that a randomly selected terminal will last more than 5 years? b.
  35. mat115

    Need help with this math question and need to show work. A computer transmits 11 web pages in 4 seconds to a web server. A second commputer transmit 33 pages in 8 seconds to the server. are these two computers transmitting at the same speed. Yes or no and
  36. Physics

    A 15 ft plank of mass 50 kg is laid across two ladders. The ladders are 5 ft apart, and the plank is laid such that 5 ft of it hang off at each end. You have a mass of 90 kg. (a) How far out past the ladder can you walk before it gets dangerous? I tried
  37. Computer programming

    problem: Write a program that accepts your first name then displays it content in reverse order. Ex: Enter your name: Michael Your name in reverse order: Leahcim can anyone write the code? this is C programming language.. thanks a lot..
  38. statistics

    The average teenager spends 7.5 hours per week playing computer and video games. In a random sample of 110 teenagers, what is the probability that their mean time for playing games is more than 8 hours per week?
  39. physics

    A computer is reading data from a rotating CD-ROM. At a point that is 0.0316 m from the center of the disk, the centripetal acceleration is 282 m/s2. What is the centripetal acceleration at a point that is 0.0636 m from the center of the disc?
  40. Physics

    A computer is reading data from a rotating CD-ROM. At a point that is 0.0368 m from the center of the disk, the centripetal acceleration is 274 m/s2. What is the centripetal acceleration at a point that is 0.0781 m from the center of the disc?
  41. physics

    A computer is reading data from a rotating CD-ROM. At a point that is 0.0382 m from the center of the disk, the centripetal acceleration is 118 m/s2. What is the centripetal acceleration at a point that is 0.0791 m from the center of the disc?
  42. physics

    A computer is reading data from a rotating CD-ROM. At a point that is 0.0382 m from the center of the disk, the centripetal acceleration is 118 m/s2. What is the centripetal acceleration at a point that is 0.0791 m from the center of the disc?
  43. physics

    A computer is reading data from a rotating CD-ROM. At a point that is 0.0302 m from the center of the disk, the centripetal acceleration is 284 m/s2. What is the centripetal acceleration at a point that is 0.0803 m from the center of the disc?
  44. Alegbra

    1. –9x – 5 = –95 a) 17 b) 11 c) 10 d) –10 2. x/4 – 5 = –8 a) –27 b) –12 c) –7 d) 12 3. x/5 + 6 = 10 a) 44 b) 30 c) 20 d) –20 4. –2(m – 30) = –6m a) –15 b) –13 c) –8 d) 8 5. 3.75x + 3.7 = 1.7 + 1.75x a) 10 b) –1 c) 1 d) .1
  45. accounting

    Computer equipment was acquired at the beginning of the year at a cost of $56,000 that has an estimated residual value of $3,000 and an estimated useful life of 5 years. Determine the 2nd year’s depreciation using straight-line depreciation
  46. Computer Science

    I need help with this question please! Please write me step by step instructions or how should I begin the problem. Thank you for your time ;) Write a function that takes an array and returns true if all the elements in the array are positive, otherwise,
  47. socials

    I try to post and see if work. It happen to me like this that one day I be able to post the other day not. That so weird. Thanks for help with my assignments days ago ms. sue. I ask my sister to post them for me my computer not work for Jiskha. If this be
  48. Computer Literary

    Which of the following is Not an example of debugging A)Looking for errors in programming code B)Fixing misspelled commands in programming code C)Solving faulty logic in programming code D)Upgrading to improve the programming code
  49. 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.html
  50. Computer Science

    Help me find the answers to these brain teasers. #1 I am where the sky is orange; I am where the grass is red; I am the land of violet bananas and the home to blue oranges. What am I? #2 Wha is a word that is 1 syllable but when you add 1 letter the end;
  51. programming in basic

    1 If four statements are entered with the same statement number, the computer will accept the ______ statement with the duplicate statement number first second third fourth 2 ______ is a valid BASIC number? 567890100 200,000 $65 1.05E+09 3 Data provided
  52. math

    A computer that cost $1099 last year costs $9999 this yeat would it be 1099 from 9999 ?% of 1099 is 9999 right??
  53. computer

    Why adding only characters to a text file may increase the file's size by several hundred bytes and at other times may not increase the file's size at all?
  54. probability

    A computer has 12 hard drives. The probability that an individual hard drive fails within one year is .25. What is the probability that the system will have exactly 4 failures in one year?
  55. Computer

    With Camtasia Studio 3.1.3 for Free, we can make videos. By the way, how can I get rid of the logo on the videos? Are there any ways to remove the logo when we make videos?
  56. math

    Triangle XYZ with vertices X(3,-1) Y(7,-3)Z(3,-5) undergoes an enlargement represented by the mapping: (x)--(-0.5 0)(x) +(-3) (y)--( 0 -0.5)(y) +(4) Evaluate: 1. The vertices of the image of triangle XYZ. 2. The centre of enlargement PS. The small brackets
  57. Math

    A local computer center charges non-members $5.00 per session to use the media center. If you pay a membership fee of $25, you pay only $3 per session. Write an equation that can help you decide whether to become a member then solve the equation and
  58. Math

    I need some help please. I don't understand the math that we are doing. Please explains to me in detail how to do radical expressions and like how to simplify them and stuff. I don't get it and it would be much appreciated. here is one of the problems.
  59. computers

    how do u erase the history from you computer for good places you've been on the internet? yea but i mean in general also for the internet, there is a green arrow going around a clock on a buttonbeside the favourites button. click it. now go to the today
  60. Computer Visual Basics 2008

    This questions is from Chapter 5, #54) Write a program to compute tips for services rendered. The program should request th person's occupation, the amount of the bill, and the percentage tip as input and pass this informaiton to a Sub procedure to display
  61. Statistics

    For the most recent seven years, the U.S. Department of Education reported the following number of bachelor's degrees awarded in computer science: 4,253; 5,578; 6,406; 7,334; 8,728; 11,298; 15,182. What is the annual arithmetic mean number of degrees
  62. IT205

    Write a 1050-1750 word paper in APA format outlining the development of a high-level computer network design for the Bead Bar. Your paper should include the network topology that you think should be used, the network architecture, and the advantages and
  63. marketing

    ABC Technologies manufactures computer accessories, such as modems and network cards. Even though the company has several purchasing managers, the company president has final authority on all purchases over $500, including the selection of the supplier. In
  64. Statistics

    For the most recent seven years, the U.S. Department of Education reported the following number of bachelor's degrees awarded in computer science: 4,253; 5,578; 6,406; 7,334; 8,728; 11,298; 15,182. What is the annual arithmetic mean number of degrees
  65. math-computer

    Please help me do this question!!!!! (C): 116.98GB Assuming a disk should never get more than 85% full, and assuming you were generating 200MB of new data per week, at what point would you need to add another hard disk to this PC? How long until you have
  66. Computer Applications

    Who is affected by the electronic theft of song? Please help 1) Just the singer 2) Just the songwriter 3) Only the record company 4) the singer, the songwriter, the record company, producers and ultimately the consumers
  67. computers ( basics)

    I was wondering I have an Excel project that needs to be done I have MSW 2007 and the school uses MSW 2003 are the compatibly or is the a way for me to get MSW 2003 ( of course keeping my MSW 2007) and not messing up my computer thanks
  68. Math alg2!

    1.)Mike is 5 years more than twice as old as Tom. The sum of their ages is 65. How old is Mike? 2.)Mrs. Computer is 3 times older than her daughter, Mousy. The sum of their ages is 52. How old is Mousy?
  69. Physics websites

    I just want to ask if there's a website in physics that you don't have to do the experiment on your own and you can just do it in the computer and study it and answer the question to that experiment/lab. I'm really having problems with my experiments and I
  70. computer

    you know when people show a film and they have some part cut off like when: you are holding a piece of paper but the hand part doesnt show because you did something to the film to make it look like the paper is flying. How do you do that?
  71. Math

    The first modern electronic computer, called ENIAC, was introduced in 1946. Personal home computers were not available until 28 years later. In what year were personal home computers introduced.
  72. Computer science

    A. Given a = 5, b = 1, x = 10, and y = 5, create a program that outputs the result of the formula f = (a b)(x y) using a single printf() function. B. Create a program that uses the same formula above to output the result; this time, however, prompt the
  73. computer code

    Design a pseudocode for a program that accepts an ice cream flavor the price per gallon and number of gallons sold a year, display a message this flavor is the best seller having more than 40000 gallons a year sold
  74. statistics

    4.90. Defective Equipment. A piece of electronic eqipment contains six computer chips, two of which are defective. Three chips are selected at random, removed from the piece of equipment, and inspected. Let x equal the number of defectives observed, where
  75. Computer proof

    Prove by induction on all positive integer k that if m is any ordinary nfa with k states, and m has fewer than k - 1 transitions, then there exists a state of m that is not reachable. Let N be the λ-NFA: "L" for "λ" b >(1) -----> ((2)) | ^.
  76. Expository Essay Help

    Another way to change these sentences "In conclusion, it takes discipline, time management, preparation, a computer, various tips, finances, and a desire to prepare for a major life change in going back to college for a degree. There are many things that a
  77. Physics

    Computer-controlled display screens provide drivers in the Indianapolis 500 with a variety of information about how their cars are performing. For instance, as a car is going through a turn, a speed of 201 mi/h (89.847 m/s) and a centripetal acceleration
  78. English

    Here are some more sentences on school rules I'd like you to revise. Thank you very much for all. 1) You are not allowed to change your sitting order unlesstold by your tutor. You have to sit in the same place when you are in the linguistic laboratory.(how
  79. MACROECONOMICS

    Which of the problems in the construction of the CPI might be illustrated by each of the following situations? Explain. a. the invention of the Sony Walkman b. the introduction of air bags in cars c. increased personal computer purchases in response to a
  80. Information literacy lesson 2

    Which of the following sources likely has the most reliable information? A. A computer science textbook written by an expert in the field in the early 2000s B. An article in last month's issue of a peer-reviewed trade journal C. A graduate student's blog
  81. Film

    I need help with blogging "Establishing new boundries for special effects: Robert Zemeckis's Contact and computer-generated imagery." you should discuss the ethical issues raised by Craig in his article regarding the use of CGI based on how it blurs the
  82. french

    Thanks SraJMcGin for replying. For some reason the second half of my post never appeared; my computer was having issues with this site for some reason earlier today. What I meant more specifically was different methods of preparations for food (grilled,
  83. reading

    1.I usually don’t like to admit this, but at one time I disliked history. My teacher, Mr. Wittmeyer, was wonderful, and the material seemed interesting. When I listened to his lectures, however, I inevitably drifted off, got called on to answer, and had
  84. computer studies

    the use of cell phones impove productivity? How people van use cell phones to keep themselves safe? The impact of cell phones on crime? The impact on social an ethical behaviour on the enviroment?
  85. computers

    The President of the Company has asked you to replace the computers in every department. The researched information must be presented in this format: A memo to the president stating the need to replace the computers. An Excel spreadsheet comparing three
  86. Computer Science 40

    Please help me with this homework assignment. I tried everything and it still didn't work. The question is: Use three variables volume, radius, and height to write a program that can be use to calculate the volume of a cylinder. Formula: volume = radius x
  87. Computer Science

    Describe Operating systems theory and configuration at the Unix kernel/Windows registry level Describe standard operating system services (RPC, NetBIOS, etc) Describe File storage, management, and security shemes Describe command line administration of
  88. computer science

    I need a realational database containing information about music performers, their recordings, and the composers of the music they recorded (no redundancies). Elements should include: database file contains at least 3 tables relationships between the
  89. Math

    In a middle school computer club, 3/8 of the members are girls. Of the girls in the club, 2/5 are 6 graders. Write and solve an equation to find the fraction of the members of the club that are 6 grade girls
  90. Computer Science

    Write a program to compute an employee’s weekly pay and produce a pay slip showing name, gross pay (i.e. pay before deductions), deductions, and net pay (i.e., pay after deductions).
  91. statistics

    The owner of a computer repair shop has determined that their daily revenue has mean $7200 and standard deviation $1200. The daily revenue totals for the next 30 days will be monitored. What is the probability that the mean daily revenue for the next 30
  92. College Math

    Sales at a computer retail store were $1,000,000 in 1982 and $1,790,000 in 1987 let x=0 represent 1982 find the equation giving year sales. estimate sales in 1990. Could you guys help me with this.
  93. College Math

    Sales at a computer retail store were $1,000,000 in 1982 and $1,790,000 in 1987 let x=0 represent 1982 find the equation giving year sales. estimate sales in 1990. Could you guys help me with this.
  94. computer science

    is it true or false A fixed length hash value of 128 bits is less collision resistant than a fixed length hash value of 512 bits
  95. computer science

    Hi, i need to calculate download time for file which is 4GB and the speed is 43.2 kbps. i know i have to divide file size by the speed and to change GB to KB but not sure how to change GB to kbps?
  96. math

    robert wanted to buy a computer game that cost $25 last week. this week when he went back to buy the game, the price was $35. What was the percent increase of the price?
  97. Career Urgent

    Why do you need to take a business course to become web designer/developer? I know it's a skill but what does it do? I answer why do web designer/developer need math and computer-related courses and now I need why do you need business. please help and
  98. HELP WRITING A COLLEGE ESSAY!

    Hi! For one of my college essays I have to write a 300 word essay on how "the world is better with the computer chip". I just needed some help making an outline.. I know in the intro I should probably state the revolutionary things it has done (need help
  99. hardware

    the____is considered the brains of the computer? random access memory is ______? a printer can be considered a _____? lasres, ink jets and dot matrix are types of___________? monitersand printers are types of _____? floppy diskettes are also called _____?
  100. Computer science(Information Retrieval Architectur

    a. Describe how the statement that “language is the largest inhibitor to good communications” applies to Information Retrieval Systems. b. Relate this to the challenges in information retrieval that make it difficult to find the information a user is

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