Tuesday
December 6, 2016

Homework Help: Computers

Recent Computer Questions

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 by Anonymous

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 by Anonymous

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 by Sarah

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 by Brenna

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 by Brenna

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 by John Berkhamp

Math
Is octaland hexadecimal numbering are the number system that is used by computers?
Sunday, July 21, 2013 by Jnr John

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 by trai

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 by Keith

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 by Thomas

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 by Thomas

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 by Thomas

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 by Thomas

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 by Thomas

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 by Thomas

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 by Joan

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 by Thomas

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 by avery

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 by avery

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 by avery

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 by avery

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 by david

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 by Grace

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 by Lisa

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 by Carolyn

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 by Anonymous

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 by Megan

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 by Jane

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 by Kevin

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 by Anonymous

math
the sum of one third of the number of computers c and the number of desks
Saturday, May 4, 2013 by cee

computers
why is payroll for employees and human resources listed as a co-number 11 business priority
Friday, May 3, 2013 by Tiffany

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 by Anna

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 by Pietro

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 by Thomas

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 by Anonymous

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 by james

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 by Shevani, help me

Computers
What is Snapshot Tracking Search Patterns?
Monday, April 22, 2013 by Tameika

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 by Sheryl

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 by Tamie

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 by RAJA

computers
state four uses each of ICT in communication, timing and control and control and 2 uses in everyday life
Saturday, April 13, 2013 by EDIDIONG

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 by Andy

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 by Zhanise

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

computers
what is a softeware and it is uses.
Monday, April 1, 2013 by mohdwhid

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 by Amy

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 by Jerald

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 by rfvv

Computers
Select the first step in the Informative Processing cycle. storage output input processing
Monday, March 11, 2013 by Lori

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 by esteban

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 by Bonnie

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 by Richard

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 by Amy

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 by chris

electronic medical recoco
Wednesday, February 20, 2013 by Anonymous

Computer Literacy
HOw has the definition of computer literacy changed over time? I don't know any thing about computers
Sunday, February 17, 2013 by Gia

Computers
Name three problems that can arise when data becomes mixed up.
Sunday, February 17, 2013 by Sasha

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 by Lori

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 by Lori

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 by cynthia

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 by Beverly

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 by Lisette

computers
what are calculations entered into a spreadsheet called is it formulas or values i think formulas am i correct?
Wednesday, January 30, 2013 by tim

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 by Kimberly

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 by Kimberly

English
Explain,in your own words, why the following sentence is a thesis statement, a story, or a topic. Computers allow students to learn better.
Tuesday, January 22, 2013 by Ryan

computers!!!
The location where a row and column meet is called a... Answer sold grid locale cell
Friday, January 18, 2013 by SL

computers
What is the code to unlock the elite puffle on club penguin? P.S: This is very important to me so please give me the code.
Saturday, January 12, 2013 by Anonymous

Computers
In vista and windows 7, which process allows you to display two documents side by side?
Saturday, January 5, 2013 by Linda

computers
sorry but do you know any fun websites that i could play educational games and games that are for fun?
Wednesday, December 26, 2012 by anonymous

computers
usually when I'm on mail or facebook, my friends post a picture of what there on on the computer, but how do you take a picture of the website your on?
Saturday, December 22, 2012 by Cerrety

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 ...
Thursday, December 6, 2012 by RENEE

INTRODUCTION TO COMPUTERS
THE COMPUTER MOUSE IS USED TO
Thursday, December 6, 2012 by datrel

computers
1. Water at a pressure of 3.00 x 10 5th Pa flows through a horizontal pipe at a speed of 1.00 m/s. The pipe narrows to one-fourth its original diameter. What is the speed of the flow in the narrow section?
Wednesday, December 5, 2012 by Anonymous

Math (trigonometry)
MONDAY  December 3, 2012 SCHOOL SUBJECTS Art Business Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th...
Monday, December 3, 2012 by Sammy

Computers
Develop a use case diagram for a department store credit card system. Include at least two actors and four use cases.
Sunday, December 2, 2012 by Jeff

LAN network workshop
6. School network LAN A school wants to have their 5 computers labs with Internet connection. Each lab having 21 computers that directly connected to each other and to the Internet. Each lab is aligned vertically at each floor from ground to fifth floor. The main Internet ...
Sunday, December 2, 2012 by kchik

computers
what part of a presentation slowws you to add charecter data?
Friday, November 30, 2012 by angela

MIS Nooona MBA
1- I need some ways the company use data on computers before discarding them ? 2- I want three programs that can destroy data on hard disk ? 3- Which method or program is the best for destroying data so that no body can recover it ?
Friday, November 30, 2012 by hanaa

QBASIC, Computers question 2
Why do I keep getting a Type Mismatch error on this line? Also, when i click "View" to view my output screen its blank, so nothing is printing.... can so please help me resolve this? PRINT USING D\$; NAM\$; VehicleType\$; DaysHeld; Miles; Charge My Code: '...
Thursday, November 29, 2012 by Jason

Mba
1- three ways that companies use to destroy their data before destroying their computers . 2-three programs that permanently destroy data on a hard disk. 3- Best methods or program for destroying data so nobody can recover it . Thanks.
Thursday, November 29, 2012 by hanaa

QBASIC, Computers
The following is a list of salaries of the six employees in a certain company: Name Salary T. Angel \$43,000 F. Smith \$31,000 K. Johnston \$22,000 P. Miner \$18,000 C. Altman \$27,000 A. Lu \$19,000 Read a single dimension array for name and another array for Salary. Calculate and ...
Thursday, November 29, 2012 by Jason

Managerial Finance
The cost of capital for Goff Computers,Inc
Tuesday, November 20, 2012 by Meredith

English ms. sue
ms. sue for the article an ode to user friendly pencil i need to write thematic statement, but i not sure what to exactly say about it, cause its just about the author being ironic and making a point. also ms. sue do the title be ironic as well because odes be for heroes or ...
Monday, November 19, 2012 by Mohammad

english
please proofread my contrast and comparision paper Another War for the People of the United States Although the Air Force, Navy, and Army were different in the 1940's and the 200's show that, even though technology and communication have improved, conflicts between ...
Sunday, November 18, 2012 by austin

computers lies or truth VEY URGENT
I saw a website that said the world will end in 2015. Is this true or not? I'm getting really really scared.
Wednesday, November 14, 2012 by Anonymous

Computers
What are Two examples of Internet Vandalism
Monday, November 12, 2012 by Destiny

Think about what it might have been like to coordinate a meeting sixty-five years ago, before computers and conference calling. How would a business in Toronto have conducted business with someone in London, England, 65 years ago?
Thursday, November 8, 2012 by Jake E.

Think about what it might have been like to coordinate a meeting sixty-five years ago, before computers and conference calling. How would a business in Toronto have conducted business with someone in London, England, 65 years ago?
Thursday, November 8, 2012 by Jake E.

economics
6) If average movie ticket prices rise by about 5 percent and attendance falls by about 2 percent, other things being equal, the elasticity of demand for movie tickets is about: A. 0.0 B. 0.4 C. 0.6 D. 2.5 7) When labor is the variable input, the average product equals the A. ...
Monday, October 29, 2012 by johnny

Computers
I know that there are a whole bunch of proxy servers out there but I can't seem to find one that will help me get around the system. I am wanting to use this proxy address to help me access school resource websites, but they're all blocked. HELP!!!! Please reply soon ...
Wednesday, October 24, 2012 by Anonymous

computers
When running SNORT IDS, why might there be no alerts?
Tuesday, October 23, 2012 by Addy

Computers
What are some computer work related disorders?
Tuesday, October 23, 2012 by Sasha

Computers
May you please identify poor computer ergonomics.
Tuesday, October 23, 2012 by Juanita

Please somebody do you know any websites that have virtual place value blocks for making decimals. Please make suer i can acctually make the decimal on the websites. Lastly make sure it s a websites that i can stay on for as longt as i want without the website saying that ...
Tuesday, October 23, 2012 by elementary kid

computers and math
Do you know any websites that have virtual place value blocks for making decimals. Please make suer i can acctually make the decimal on the websites. Lastly make sure it s a websites that i can stay on for as longt as i want without the website saying that there is a limit. ...
Tuesday, October 23, 2012 by elementary kid

Computers
How can computers affect our health?
Monday, October 22, 2012 by Juanita

math
Suppose a computer virus begins by infecting 8 computers in the first hour it is released. Each hour after that, each newly infected computer causes 8 more computers to become infected. The function y = 8 (exponent x) models this situation. make a table with integer values of ...
Saturday, October 20, 2012 by ProudParent

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