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September 21, 2014

Homework Help: Computers

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intro to computers
your boss is considering a BYOB program for your company. he asks you if there are any negatives to such a program. what do you tell him?
Tuesday, October 29, 2013 at 8:07pm

introduction to computers
You are runnong windows 8 on your laptop. you install a64 bit application on it. Where will this application reside. 1.in the windows folder 2. in the windows applications folder 3. in the windows (64) folder 4. in the program files folder
Tuesday, October 29, 2013 at 1:18pm

Statistics
A university has 1,000 computers available for students to use. Each computer has a 250-gigabyte hard drive. The university wants to estimate the space occupied on the hard drives. A random sample of 100 computers showed a mean of 115 gigabytes used with a standard deviation ...
Sunday, October 27, 2013 at 9:30pm

statistics
A university has 1000 computers available for students to use. Each computer has a 250 gigabyte hard drive. The university wants to estimate the space occupied on the hard drives. A random sample of 100 computers showed a mean of 115 gigabytes used with a standard deviation of...
Sunday, October 20, 2013 at 6:24pm

Quantum computers
PROBLEM 5 Suppose we ran m steps of Grover's algorithm on some function f (which has one marked element y) and the resulting superposition was exactly |y⟩. PROBLEM 5A (4 points possible) If we run for m+1 additional steps (i.e. total of 2m+1 steps from the initial ...
Saturday, October 19, 2013 at 2:47pm

Introduction to computers
What type of device is characteristic of an enterprise environment
Thursday, October 17, 2013 at 6:49pm

computers
can someone help me anser this question on installing microsoft--- Describe an experience installing the Microsoft Office Suite software. Note: If the software is already preinstalled, take a look at where the software is installed and list the components that are included in ...
Wednesday, October 16, 2013 at 12:16pm

6th grade math
From Monday..Can you check the following problems, please? 1. If the ratios for microphones to karaoke machines are all equivalent, how can you find the value of x? table: microphones 3 9 15 36 karoke 1 3 x 12 Ans: x=5 (because divide each ratio by 3) 2 There are 32 students ...
Wednesday, October 16, 2013 at 7:34am

6th grade math
Can you check the following problems, please? 1. If the ratios for microphones to karaoke machines are all equivalent, how can you find the value of x? table: microphones 3 9 15 36 karoke 1 3 x 12 Ans: x=5 (because divide each ratio by 3) 2 There are 32 students in Mr. Santana...
Monday, October 14, 2013 at 6:16pm

Intro to Computers
In computing, a single byte represents a. one unit of disk space b. a pixel on the monitor c. an on or off electronic switch d. a character of data
Friday, October 11, 2013 at 6:29pm

psychology
The brain can be studied using: A. electrical, biochemical and magnetic means. B. radio frequencies, computers, and neurotransmission. C. neurotransmitting, electrical, and biochemical means D. biochemical, neurotransmitting, and magnetic means. I think its A, but not so sure ...
Thursday, October 10, 2013 at 11:55pm

Computers
Hi, Am I on the right track? Reading for an hour now..and wanted to check my answers.. Which modem uses the same medium used to transmit video signals" My answer: C. Cable ADSL BRI DiGITAL '2. Which is the fastest wireless standard? My answer: 802.11G 802.11b WAP WI-...
Sunday, October 6, 2013 at 10:49pm

Computers
which of the following types of bitmap graphics is most commonly used on the world wide web? My answer JPEG B. BMP C. PICT D. GIF I'm I on the right track?
Saturday, October 5, 2013 at 11:05pm

computers
compute the unit price for products sold the program should input the name and price of an item and its weight in pounds and ounces. Then it should determine and display the unit price write a pseudo code program that will allow a user to find the unit price for an unlimited ...
Thursday, October 3, 2013 at 5:48pm

History!
***IGNORE THE CHARTS/GRAPH QUESTIONS!! UNLESS YOU KNOW THE ANSWER OR HAVE SEEN THE CHARTS! THANKS!! :) *** For whom was South Carolina named? (1 point) Queen Caroline King Charles I**** King Charles II Queen Elizabeth 2. What is an important reason to study the history of a ...
Tuesday, October 1, 2013 at 9:49am

Math
screen sizes (TVs, computers) are given by measuring the length of the diagonal. If the base length of a 40-inch TV is 32", what is the surface area of the TV screen?
Saturday, September 28, 2013 at 10:00pm

COMPUTER
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. • Consider the following: Computers use a completely different language than people, yet they ...
Saturday, September 28, 2013 at 3:12pm

vague pronoun
How would I fix this with out changing the order of the words? The school computers arrived with games preloaded.These were the second batch the school had received.
Friday, September 27, 2013 at 10:05am

vague pronoun
The school computers arrived with games preloaded.These were the second batch the school had received.
Friday, September 27, 2013 at 10:01am

math
screen sizes (TVs, computers) are given by measuring the length of the diagonal. If the base length of a 40-inch TV is 32", what is the surface area of the TV screen? (think about what you need to know to compute the area of a rectangle)
Thursday, September 26, 2013 at 3:22pm

SS
TechTown is filled with companies that produce computer parts and software. Which sentence best describes TechTown? a. TechTown specializes in computers. b. TechTown has a high demand for software. c. TechTown must have a command economy. d. TechTown imports many computers. B...
Thursday, September 26, 2013 at 2:20pm

Social Studies
Which of the following is an example of a capital resource? a. workers b. iron ore c. entrepreneurs d. computers Now, I know that a and c are human resources and that b is natural. So, is it d?
Thursday, September 26, 2013 at 12:38pm

computers
Networks are often set up in the client/server network arrangement. Raheem has learned that this is a very common type of network arrangement. Discuss two things that Raheem should be concerned with if he decided upon a client/server network arrangement?
Wednesday, September 18, 2013 at 8:35pm

social studies
How Might Satellite Images and Computers Help Geographers Improve Their Knowledge of the World?
Monday, September 16, 2013 at 8:47pm

computers
I need someone help me to modify PDF file by any program Photoshop...
Monday, September 16, 2013 at 12:09am

English
1. Identify the sentences in which antecedents are used correctly. Choose several. a) We can’t go to the game on Friday because you must be a sophomore. b) I missed the bus because I woke up late. (This is my choice) c) The store hours can be obtained by contacting it at ...
Friday, September 6, 2013 at 3:55pm

computers
Duane will use an open system LAN because he knows the open system will support varieties of hardware and software components made by different vendors. Steve will use a closed system LAN because he knows the closed system is favored by network manufacturers. Who is using the ...
Sunday, September 1, 2013 at 2:30pm

Physics
The information from an internet web host may sometimes reach your computer by traveling as light to a satellite approximately 3.6 x 107 meters above Earth's surface and back again. What is the minimum time, in seconds, that the information takes to reach your computers?
Friday, August 30, 2013 at 8:02am

Statistics
I am respectfully requesting help with the following assignment. I am struggling in this chapter of statistics... Define the term sample? A) A sample is a numeric characteristic of a sample B) A sample is a numeric characteristic of a population C) A sample is the entire ...
Monday, August 26, 2013 at 2:08pm

psychology- assessments
The fact that online instruments may not be available to individuals who do not have access to computers and/or the Internet raises concerns about the _________ of online assessments. a. content b. scoring c.norming groups d. interpretation
Friday, August 23, 2013 at 2:01pm

Math (Finance)
Can someone please help me with these questions? I do not know how to solve them. I need them by 4:00pm PST. Thanks in advance. Problem 6.19 Trigen Corp. management will invest cash flows of $772,380, $776,008, $982,094, $818,400, $1,239,644, and $1,617,848 in research and ...
Wednesday, August 21, 2013 at 3:26pm

math (finance)
can you help me with these questions and show me how to solve them??? PLEASE can you double check my answers. Problem 5.17 Your finance text book sold 49,000 copies in its first year. The publishing company expects the sales to grow at a rate of 21.0 percent for the next three...
Monday, August 19, 2013 at 6:55pm

Math (Finance)
can you help me with these questions and show me how to solve them??? PLEASE can you double check my answers. Problem 5.17 Your finance text book sold 49,000 copies in its first year. The publishing company expects the sales to grow at a rate of 21.0 percent for the next three...
Monday, August 19, 2013 at 6:49pm

Finance
Can you please show me how to solve these questions? Can you double check my answers? Problem 5.17 Your finance text book sold 49,000 copies in its first year.The publishing company expects the sales to grow at a rate of 21.0 percent for the next three years, and by 13.0 ...
Monday, August 19, 2013 at 6:41pm

Writing
Please grade this and make corrections. ACT writing prompt: The Children's Internet Protection ACT (CIPA) requires all school libraries receiving certain federal funds to install and use blocking software to prevent students from viewing material considered "harmful ...
Wednesday, July 31, 2013 at 11:31pm

Math
during the warranty period, 6% of their computers are returned because they have defective keyboards, 5% are returned because they have defective disk drives, and 1% are returned because both the keyboard and the disk drive are defective. What is the probability that a ...
Saturday, July 27, 2013 at 6:21pm

Child Care
4. Which of the following is not a reason why an early childhood teacher would choose to use a virtual field trip over live, hands-on experience? A. The teacher doesn't like leaving the classroom. B. The location is too far away. C. The actual trip would be too expensive. ...
Wednesday, July 24, 2013 at 7:04pm

Child Care
Which of the following statements about children and computers is incorrect? A. To be effective, a child's computer learning experiences must be planned and supervised. B. At a day care center, computer time should be scheduled like any other activity. C. During children&#...
Tuesday, July 23, 2013 at 6:04pm

Data Structures and Algorithms
The "random" numbers produced by computers aren't purely random. They are actually pseudo-random, meaning that they are produced by mathematical formulas that simulate randomness.The linear congruential generator takes a seed X0 and generates subsequent pseudo-...
Monday, July 22, 2013 at 2:09am

Math
Is octaland hexadecimal numbering are the number system that is used by computers?
Sunday, July 21, 2013 at 6:20am

quantitative methods for business
El Computer produces its multimedia notebook computer on a production line that has an annual capacity of 16,000 units. The cost to set up the production line is $2345, and the annual holding cost is $20 per unit. Current practice calls for production runs of 50 notebooks ...
Friday, July 19, 2013 at 7:13pm

Computers C++
1). After the assignment statement result = isspace('\t'); result has the value ________. 2). The data type of islower('g') is ________. 3). What will be output given the following information: float * pointer; float pay = 3.75; pointer = &pay; cout << &...
Sunday, July 14, 2013 at 10:48am

Computers C++
I really need help with this one... 1.) Look at the following declaration. enum Person { BILL, JOHN, CLAIRE, BOB }; Person p; Indicate which of the following statements or expressions is valid. A.) p = BOB; B.) p++; C.) BILL > BOB D.) p = 0; E.) int x = BILL; F.) p = ...
Friday, July 12, 2013 at 7:52pm

Computers C++ (2)
1.) Assume c is a char variable. What value does c hold after the following statement executes? (Type the answer without quotes.) c = toupper('a');___________ 2.) Assume c is a char variable. What value does c hold after the following statement executes? (Type the ...
Friday, July 12, 2013 at 10:53am

Computers C++
1.) Look at the following array definition. int numbers[] = { 2, 4, 6, 8, 10 }; What will the following statement display? cout << *numbers + 3 << endl;
Friday, July 12, 2013 at 10:15am

Computers C++ (2)
Thank You Steve For All The Help! (If its you helping me with this one) 1.) Consider the following array definition: int values[ 5] = { 4, 7, 6, 8, 2 }; What does the following statement display? cout << ( values[ 2] + values[ 3]) << endl; 2.) Consider the ...
Thursday, July 11, 2013 at 1:57pm

Computers C++
1.) Consider the following array definition: int values[ 5] = { 4, 7, 6, 8, 2 }; What does the following statement display? cout << values[ 4] << endl;
Thursday, July 11, 2013 at 1:36pm

Computers C++
1). The name of an array stores the __________ of the first array element. 1) memory address 2) value 3) element number 4) subscript 5) None of these
Tuesday, July 9, 2013 at 10:06am

mathematics
Hi, I'm not sure if I'm giving the correct answer for this problem. The question states; The values of computers in the years after its purchase date are listed in the following table. Year 0=1500, Year1=1200, Year2=1100,Year3 +1000, Year 4 = 800, Year 5 =400, Year 6= ...
Tuesday, July 9, 2013 at 7:41am

Computers
Can someone please tell me what I'm doing wrong? #include <iostream> #include <iomanip> using namespace std; int main() { //.... //Constants for adult and child ticket costs const double cost_per_child_tix = 3; const double cost_per_adult_tix = 6; //Variables ...
Thursday, July 4, 2013 at 8:54pm

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 ...
Wednesday, June 26, 2013 at 5:10am

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 ...
Wednesday, June 26, 2013 at 4:16am

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 ...
Wednesday, June 26, 2013 at 4:15am

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 ...
Wednesday, June 26, 2013 at 4:09am

statistics
2. Bender electronics buys keyboards for its computers from another company. The keyboards are received in shipments of 100 boxes, each box containing 20 keyboards. The quality control department at Bender Electronics first randomly selects one box from each shipment and then ...
Sunday, June 23, 2013 at 9:50pm

Technology
If you want to teach whole classes how to use computers, where is the best place to locate the computers?
Monday, June 17, 2013 at 9:56pm

computers (Check)
Will someone please check my C++ for me? 1. What does the Load ( ) method do? Gets data from a file and puts it into a DataSet object. <----- Gives a value to an attribute of an XmlElement object. Deletes all the data in a DataSet object. Tells a form to appear. 2. Scenario...
Thursday, May 30, 2013 at 8:00pm

Computers
Which of the following operating system types is used in medical equipment or a cash register? A. Multi-user/multi-tasking B. Real-time C. Single-user/multi-tasking D. Single-user/single-tasking
Wednesday, May 22, 2013 at 2:37pm

business english
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? A. Paper and wasted time B. Postage and legal problems...
Wednesday, May 22, 2013 at 12:28pm

Math
There are 6 members in a club and only 4 computers.Club meets for 60 minutes. Each member wants equal computer time. How much time should each student have?
Sunday, May 12, 2013 at 3:22pm

math
New photo imaging techniques on computers allow artists to distort an image from its original shape. Figure 1 is a square image (X x X). Figure 2 is stretched 4 units wider and shrunk 4 units shorter than figure 1. (x+4)(X-4). How many square units greater is the area of ...
Friday, May 10, 2013 at 3:34pm

Computers
Help guys..here is what I need.. and unfortunately I need this in like 2 hours...my computer crashed with all my work so please anyone help... Write a console application that has a furniture and appliance dealership needs you to create a sales screen to allow the salesperson ...
Monday, May 6, 2013 at 6:18pm

computers networking
A firm is assigned the network part 128.171. It selects a 10-bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet. (Hint: Use Windows Calculator.) b) Convert this answer into dotted decimal notation. c) Draw the bits for...
Sunday, May 5, 2013 at 10:11pm

math
the sum of one third of the number of computers c and the number of desks
Saturday, May 4, 2013 at 2:32pm

computers
why is payroll for employees and human resources listed as a co-number 11 business priority
Friday, May 3, 2013 at 3:49pm

computers
Which type of chart would best illustrate each department's sales as a percentage of the overall store sales? Answer a. area b. bar c. line d. pie
Thursday, May 2, 2013 at 5:09pm

Math
Ben say his computer screen is 5 decimeters long.kim says her computers screen is 52 centimeters long.who computer screen is longer?
Thursday, May 2, 2013 at 3:50pm

Computers
1. An 7-bit counter is wired as follows: The CLK input to the first stage (LSB) is the system clock. Each stage's output is used as the CLK input to the next higher stage. This counter is a: A. MOD 128 ripple counter B. MOD 256 synchronous counter C. MOD 256 ripple counter...
Monday, April 29, 2013 at 3:16pm

computers
Problem Solving INCORRECT PAY RATE: Recently you received a promotion that indicated a pay raise. You log into your company portal and verify that your rate of pay has increased. After receiving your next paycheck, however, you realize that you were paid at the previous rate ...
Friday, April 26, 2013 at 4:56pm

History
1. A decline in the number of U.S. manufacturing jobs was in part the result of *globalization. biotechnology. entrepreneurs. superstations. 2. The first modern computer was designed to benefit universities. the economy. *the military. corporations. 3. Which company developed...
Friday, April 26, 2013 at 10:42am

Algebra 1
1.Simplify the expression below (-2w^3)^5 / 8w. What is the value of the exponent on "w" ? 2.Simplify the expression (4x^2 - 3x +1) - (x^3 +2x +7). What is the coefficient of the x term in the simplfied expression? 3. Jack Watson is wroking in a lab making microchips...
Monday, April 22, 2013 at 6:35pm

Computers
What is Snapshot Tracking Search Patterns?
Monday, April 22, 2013 at 12:30pm

Computers
In Python - A state creates license plates, each containing two letters followed by three digits. The first letter must be a vowel (A,E,I,O,U), and duplicate letters and digits are allowed. The second letter can be any letter of the alphabet. The state only uses capital ...
Monday, April 22, 2013 at 9:22am

word problem
A company makes and sells notebook computers. The company’s cost function in thousands of dollars is C(x) = 0.3x + 100, and the revenue function in thousands of dollars is R(x) = 0.75x, where x is the number of notebook computers. (a) Evaluate and interpret C(100). (b) ...
Thursday, April 18, 2013 at 10:40pm

ECONOMICS
Imagine a firm that hires two types of workers: some with computer skills and some without. If technology advances so that computers become more useful to the firm, what happens to the marginal product of the two types of workers? What happens to equilibrium wages? Explain.
Saturday, April 13, 2013 at 10:42pm

computers
state four uses each of ICT in communication, timing and control and control and 2 uses in everyday life
Saturday, April 13, 2013 at 2:59am

Statistics
The lifetime of computer chips is approximately normal with mean 1.4×106 hours and standard deviation 3×105 hours. The statistics department has 5 computers built with that chip as the main component. What is the probability that all 5 computers last longer than 1....
Friday, April 12, 2013 at 5:56am

Math
There Is 3/4 Of Class 218 Going To Art And 1/8 Going To Gym. The Rest Of The Class Is Going To Computer Class. What Fraction Of The Class Is Going To Computers ?
Thursday, April 4, 2013 at 6:43pm

english
Both _____ computers were purchased with special academic pricing. (Points : 1) students’ student’s students
Wednesday, April 3, 2013 at 2:57pm

computers
what is a softeware and it is uses.
Monday, April 1, 2013 at 2:47pm

English
1. A global network connecting millions of computers worldwide is called: A. the World Wide Web. B. Facebook. C. the Internet. D. Internet Service Provider. is it C 2. Information with subject directories is categorized according to: A. references. B. searches. C. subjects. D...
Tuesday, March 26, 2013 at 3:29pm

Math
7.Figure out the expression bellow (7+3)x2-5 A.8 B.15 C.22 D.30 B 8.When Henry went to the pet store he noticed that there were 12 large fish tanks with goldfish.The store clerk told him that there were 107 goldfish in each tank.How many goldfish were there in all? A.1200 B....
Saturday, March 23, 2013 at 12:06pm

English
1. I am good at computers. 2. I am good with computers. (Are both the same in meaning?) 3. I am good at using computers. 4. I am good with using computers. (Are both the same and grammatical?)
Monday, March 18, 2013 at 8:58am

Computers
Select the first step in the Informative Processing cycle. storage output input processing
Monday, March 11, 2013 at 10:13pm

computers
According to legend, the island of Manhattan was purchased from its Native American population in 1626 for $24. Assuming that this money was invested in a Dutch bank paying 5 percent simple interest per year, construct a table showing how much money the Indians would have at ...
Thursday, March 7, 2013 at 11:08pm

stats
below is the sales experience(in months) and the number of computers sold the the previous month of seven sales people. Experience 4 12 9 6 10 30 7 Sales 19 42 28 31 39 30 21 Using the Minitab info write the straight line(least squares) equation and the correlation coefficent...
Tuesday, March 5, 2013 at 9:00pm

quantitative rsearch
A manufacterer of computers designed to aid social scientists in analyzing rsearch data claims that are operational for at least 80% of the time . during the course of the year one computer was operational for 270 days. test, at the 1% CONFIDENCE LEVEL, whether the ...
Wednesday, February 27, 2013 at 9:44am

Finite Math
6. A computer company has two manufacturing plants, one in Rochester and one in Queens. Transporting a computer from Rochester to the retail outlet takes 15 hours and costs $15, while transporting a computer from Queens to the retail outlet takes 20 hours and costs $30. The ...
Saturday, February 23, 2013 at 10:08pm

IST Subnetting
You want to create a subnetwork of at least 100 computers. Currently your network is 172.21.0.0/16. Describe the subnetwork with the least amount of hosts that can accommodate 100 computers and calculate the subnet mask. What is the broadcast address for this network?
Wednesday, February 20, 2013 at 11:22pm

electronic medical recoco
from computers in the medical office in chapter 5-5 i need answer for 9 question please help me
Wednesday, February 20, 2013 at 12:43pm

Computer Literacy
HOw has the definition of computer literacy changed over time? I don't know any thing about computers
Sunday, February 17, 2013 at 12:29pm

Computers
Name three problems that can arise when data becomes mixed up.
Sunday, February 17, 2013 at 11:05am

Education/Technology
To get instant feedback for assessment, such as physical education fitness, a music lab activity, or reading competency, students have been shown how to use A) scanners or punch cards. B) handheld computers or PDAs. C) desktop or laptop computers. D) webcams or digital cameras...
Thursday, February 14, 2013 at 6:21pm

Education/Technology
We anticipate that the next technology revolution will be A) virtual reality. B) wireless computers. C) voice input technology. D) 3-D images. I think the answer is C, is this correct?
Thursday, February 14, 2013 at 6:20pm

statistics
A study found that 81% of households in the United States have computers. Of those 81%, 92% have Internet access. Find the probability that a U.S. household selected at random has a computer and has Internet access.
Thursday, February 7, 2013 at 10:05pm

computer class
When data, applications, and resources are stored on servers rather than user's computers it is referred to as ?
Sunday, February 3, 2013 at 9:43pm

english 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? A .Paper and wasted time B. Postage and legal ...
Thursday, January 31, 2013 at 8:45pm

computers
what are calculations entered into a spreadsheet called is it formulas or values i think formulas am i correct?
Wednesday, January 30, 2013 at 3:53pm

Computers excel
How would you write a formula to divide the quantity of cell c1 plus c 8 by the number in a 98
Friday, January 25, 2013 at 5:52pm

Excel computers
How would you write a formula to multiply the number in cell k4 times the standard deviation of the number in cell z2 through z10
Friday, January 25, 2013 at 5:46pm

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