# computing/maths

11,316 results

### computers

future impact of mobile computing on desktop computing

### Maths

Create (invent/makeup) a data set of n=10 observations with the following properties, sample mean (x with - on top) =4, s=8, g>0 and k>0. You can be accurate up to three decimal points. Without computing it, briefly describe the shape of the histogram.

### stats

Why must you square the deviation scores when computing a standard deviation using the definitional formula? Why is the computational formula easier to use when computing variance and standard deviation?

### Intro to comp.

A business has just hired you as an IT consultant. They are interested in cloud computing to provide supplementary power during the Christmas Season when demand for online products skyrockets. Which type of cloud computing would be Ideal? A Network as a Service B Platform as a...

### computing maths

Determine whether the relation R on the set of all real numbers is reflexive, symmetric or transitive? where (x,y) is an element of R Explain why and why not by proving and giving examples. (a) x=1 (b) xy ≥ 0 (c) x-y is a rational number (d)x+y = 0 I need help urgently...

### computing/maths

Derive the central difference approximation for f′′(x) accurate to O(h4) by applying Richardson extrapolation to the central difference approximation of O(h2). (Note that f''(x)= 2nd derivative of x)

### Need help in business studies, econ or computing?

I'm a CIE (Cambridge International Exams) A Level student who gave her A2 exams in October... *expecting results this month*... Anyway, my subjects were Economics, Business Studies and Computing. I got good grades in my AS exams, and also managed to get an 'a' for my computing...

### Calculus

the measurement on one side of a right triangle is found to be 9.5 inches inches, and the angle opposite that side is 27 degrees,45' with a possible error of 15'. (round answers to two decimal places) a) Approximate the percent error in computing the length of the hypotenuse. ...

### MAth

the measurement on one side of a right triangle is found to be 9.5 inches inches, and the angle opposite that side is 27 degrees,45' with a possible error of 15'. (round answers to two decimal places) a) Approximate the percent error in computing the length of the hypotenuse. ...

### Calculus

the measurement on one side of a right triangle is found to be 9.5 inches inches, and the angle opposite that side is 27 degrees,45' with a possible error of 15'. (round answers to two decimal places) a) Approximate the percent error in computing the length of the hypotenuse. ...

### Calculus

The measurement of the circumference of a circle is found to be 70 centimeters, with a possible error of 0.9 centimeter. a) Approximate the percent error in computing the area of the circle. (Round your answer to two decimal places.) b) Estimate the maximum allowable percent ...

### computer science

This week you will determine the time complexity for a game of your choice. You should select a game that can be played in algorithmic steps and determine the maximum time (in notation) it will take to play the game. Use the guidelines below in your report. Include the ...

### Ashford

This week you will analyze the computational complexity of the game you select. A good way to do this is to determine the steps of the game in the algorithm format from Week 4 and figure out how many steps it could take at maximum to finish the game. Include this analysis in ...

### Calculus

A deposit of $1000 is made at the beginning of each month in an account at an annual interest rate of 3% compounded monthly. The balance in the account after n months is An = 1,000(401)(1.0025^n - 1). (a) Compute the first six terms of the sequence {An}. (b) Find the balance ...

### Consumer Math

Find the annual amount of FICA at a 7.51% rate by computing his annual salary. Sam Takagi Weekly salary: $435.16 Not self-employed Find the annual amount of FICA by computing his annual salary. $169,938.68 $16,993.87 $1,699.39 2. Find the annual amount of FICA at a 7.51% rate ...

### Stats for managers

3-100 Matthews, Young and Associates, a Chapel Hill consulting firm, has these records indicating the number of days each of its ten staff consultants billed last year: 212 320 230 210 229 231 219 221 222 a)Without computing the value of any of these measures, which of them ...

### Quantum Computing

In this problem, we will carry out some steps of the quantum factoring algorithm for N=21. (a) What is the period k of the periodic superposition set up by the quantum factoring algorithm if it chooses x=2? In other words, what is the period of f(j)=2^j (mod 21). (b) Assume ...

### Economics

What is the computing? in terms of math Industry structure is often measured by computing the Four-Firm Concentration Ratio. Suppose you have an industry with 20 firms and the CR is 20%. How would you describe this industry? Suppose the demand for the product rises and pushes ...

### computing

indentify 3 aspects of a good HCI

### Computing

can you help me explain how visual memory works? Many thanks.

### computing

what is the purpose of the transitions ribbon and feature???

### Theory of Computing

1. Prove by induction that b - a | b^n - a^n for all n >= 1.

### Math checking answers (Calculus Differentials)

The radius of a spherical balloon is measured as 8 inches, with a possible error of 0.02inch. a) Use differentials to approximate the possible propagated error in computing the volume of the sphere. b) Use differentials to approximate the possible propagated error in computing...

### statistics

A random sample of n=16 scores is obtained from a population with a mean of µ= 80 and a treatment is administered to the sample. After treatment, the sample mean is found to be M=82. a)Assuming the sample contained n=16 individuals, measure the size of the treatment effect by...

### IT

So how do industries deal with the impacts of mobile computing and convergence?

### Computing

How do features of ide help to create machinable code?

### Computing

Pseudocode to describe how to get the information and output of a triangle. Thank you.

### Physics -HS Honors

When computing the gravitation force, how do you know what the direction of the solution?

### computing

state 2 advantages of having modules in a library file

### Computing Essentials

What is considered a line of sight communication medium?

### mathematics of investment

what is the formula of computing the actual number of days?

### calculus

dy/dt = 2y^(1/2) y(0)= 2 What is Euler's method for computing yk+1 from yk with step size delta t when yo= 10

### Theory of Computing

Prove the following identities in a Kleene algebra. a) (a + bb + ba(b + aa)* ab)* = (a + b(ab*a)* b)* b) a* + a*b(ba*b +ab*a)* ba* = (a + b(ab*a)* b)*

### math

Evaluate the integral S (range from 1 to 3) (x^2 +1)dx by computing the limit of Reimann Sum.

### mathematics of investment

also what is the formula of computing the approximate number of days?

### calculus

y' = 2y(1/2) , y(0) = 8 The function starts with y0 = 4 ,what is Euler’s method for computing yk+1 from yk with step size ∆t.

### physics

what are the methods of computing the veolicty of a particle in one- dimensona motion from a graph ?

### Writing

How are mobile computing, Web 2.0, and social media changing how IT systems are used?

### Computing

What is the importance of file standards when including external files on a website page. Thank you.

### Evaluating algebraic expressions

Does d-12 have a graeter value when d=42 or d=46 explain without computing

### MATh

Dose the expression d-12 have a greater value when d=42 or when d = 46? Explain ‘,without computing

### weighted average?

if you have 70 calls that come in during one minute and 3 seconds..and then you have 10 calls come in at a total of 15 seconds. what is the weighted average of calls and time? I assume you want the weighted average of the frequency of receiving calls. The easiest way to get ...

### physics ! HELP PLEASE !!!!1

what are the methods of computing the veolicty of a particle in one- dimensona motion from a graph ?

### Evaluating algebraic expressions

Does the expression d-12 have a greater value when d=42 or when d=46 ? Explain, without computing

### Computing

I need help with my hp530 laptop.i reloaded the os to winxp.the agp texture acceleration is disabled how can i fix these?thanks

### accounting

The formula for computing additional paid-in capital in excess of par is shares of stock times

### Computing

Pseudocode using a repeat-until loop to output the first five square numbers. Thank you.

### Math

The method of computing finance charges is based on the average of credit balances from each day during the month?

### maths letaracy,history,geography and life science

im going to grade 10 next year,and i want to be a psychologist and im going for maths letaracy and history feild im realy not good with maths and i just found out a few weeks ago that i need pure maths to do psychology.i don't know what to do now ,i also don't know the jobs ...

### Math

Make a complete re search project on maths is interconnected with other subject i.e. Maths Vs computer using art with maths.

### Computing

Pseudocode to describe how to get the information and output the area of a triangle. How do integrated development environment(IDE) help to create maintainable code? Thank you.

### physics

From the graph made, compute for the instantaneous acceleration of the rider for each inclination at any chosen time by computing for the slop of the tangent line?

### business studies n maths lit n accounting n geo

Do I need pure maths in These subjects or is maths lite fine to get me to the point of being a entreprenuer in my life

### maths

suresh scored 15 mareks more than ramesh in maths.if the sum of their marks in maths is 275.write the statement in linear equation in two variables

### Finance

I need help computing the Annual percentage yield (APY) for a savings account that earned $56 in interest on $800 over 365 days? HELP PLEASE!

### Finance

I need help computing the Annual percentage yield (APY) for a savings account that earned $56 in interest on $800 over 365 days? HELP PLEASE!

### mat115

need help with computing this problem: -81 + (-13) need work shown. Thanks for your assistance

### finance

In computing the cost of common equity, if D1 goes downward and Po goes up, Ke will

### Information Technology

Write a C program computing the interest of $100 invested at different rates of interest.

### properties of operations

why don't i have to do any computing to solve 15 times 0 times (13+7)

### 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

### Economyst

Posted by economyst on Wednesday, November 26, 2008 at 8:46am in response to Economics. Do a little research, then take a shot. What do you think? My thinking is 40% CR, and smaller frims would thrive, due to less overhead. What is you take ? What is the computing? in terms of...

### Math

computing grades. the fith test counts as double ( and i got the answer 74, so how much would it be as double?. thanks!

### inf 103

Which input/output devices will you be using in the next one to three years as "computing" devices?

### maths a

Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision. ...

### CIS 312 Information systems for managers

What is the best way for a company to stay current in its computing? Is it even possible? What would be a safe strategy for an organization to use?

### CIS 312 Information systems for managers

What is the best way for a company to stay current in its computing? Is it even possible? What would be a safe strategy for an organization to use?

### Practice Exam Calculus

f(x) = 6sqrt{x}- 9x n the interval [1,9]. f(c)=f(9)-f(1)/9-(1)=? Verify that the conclusion of the Mean Value Theorem holds by computing Now find,c in (1, 9) so that f'(c) equals the answer you just found. c=?

### Maths B

Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.

### Maths B

Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.

### Calculus

I'm having some issues with computing this indefinite integral. I don't know how to even begin. Please help! (let S be the symbol for the integral) S (square root (x)+e^-3x) dx

### accounting

I'm having trouble computing the accured salaries for appendix e of an assignment can you help. The accured slary for the month is 280 and the salary expense is 560

### Math

Use the following table of values to estimate the area under the graph of f(x) over [0, 1] by computing the average of R5 and L5. Table: x: 0 0.2 0.4 0.6 0.8 1 f(x): 51 48 46 43 41 38 I need help with this problem.

### Finance

Need help with computing taxable income. Can someone explain to me how this is done. Gross salary, 46,660 Interest earnings 225 Dividend Income 80

### computers

What percent of my computer fleet will I have to replace every year in order to implement a 5-year rotation plan on my computing device

### Math

Explain how can tell without computing whether the quotient 1/2 divided by 6 is greater than 1 or less than 1 I think it is greater becwuse the number i start with

### economics

What is the correct treatment of a stock dividend issued in mid-year when computing the weighted average number of common shares outstanding for earnings per share purposes?

### algebra

If computing N(t) = Pa^t where P=642.035376 and a = 2.900129566 (both are stored in calculator), to what extent should the values of N(5), N(7) and N(9) be rounded? and why? Note: N(5)= 131,718 N(7)= 1,107,849 N(9)= 9,317,847

### Math

Let f(x) = 3(x-1)^3 + 4(x-1)^2 + 2(x-1) -7 (a) Determine f'''(1) without taking any derivatives. Explain your method. (b) Determine the general Taylor polynomial of f aobut c =2 by computing any for each k, using the formula above for f(x).

### MATH

Let f(x) = 3(x-1)^3 + 4(x-1)^2 + 2(x-1) -7 (a) Determine f'''(1) without taking any derivatives. Explain your method. (b) Determine the general Taylor polynomial of f aobut c =2 by computing any for each k, using the formula above for f(x).

### Business

Is it good or bad for corporations to rely on vendors for computing support? List arguments both for and against reliance on vendors as part of your answer.

### introduction to computing

Write a C++ program that will accept the marks in a test for a group of 25 students then calculate and display the average mark and highest marks in class.

### computer information

i don't no what teacher means please explain to me. Write 3 page paper describing the hardware and software used to support personal,workgroup, and enterprise computing within your organization.

### mat115

Please help me with this math question please. Am I correct in my computing? 11-6 5 ____ = _____ = undefined 7-7 0 If I am wrong please help and can you show the work? Thank you.

### English

atthew interviews the director of computing services to get information for the company newsletter. What part of the writing process does this activity represent? Writing Editing Revising Planning

### business

Matthew interviews the director of computing services to get information for the company newsletter. What part of the writing process does this activity represent? Writing Editing Revising Planning

### Computers

Your company wants to implement a 5-year rotation plan of your computing devices. What percentage of your computer fleet will you have to replace every year in order to achieve this? A. 5 B. 10 C. 20 D. 50 Is the answer C 20

### Computing in Security (Conversion Help)

1.) Express each decimal number as an 8-bit binary number in the 2's complement form and then find the negative of the representation of that number in two’s compliment a.) +18 b) -117 Thanks for any help!

### maths

i am told to do a project in maths it should involve a maths consept.pls help as to what should i do?

### math

Consider the following table and use the formulas that are given for computing the correlation coefficient. (Give your answer correct to two decimal places.) x 1 1 0 0 0 y 7 3 5 6 6 r = n xy − x y n x2 − x 2 n y2 − y 2 (1) r = SS(xy) SS(x) · SS(y) (2) r =

### Math help

Consider the following table and use the formulas that are given for computing the correlation coefficient. (Give your answer correct to two decimal places.) x 1 1 0 0 0 y 7 3 5 6 6 r = n xy − x y n x2 − x 2 n y2 − y 2 (1) r = SS(xy) SS(x) · SS(y) (2) r = 1.36

### Calculus

Complete the table by computing f(x) at the given values of x. (Round your answers to three decimal places.) f(x) = 2x^2 - 7 x 6.9 6.99 6.999 7.001 7.01 7.1 Use these results to estimate the indicated limit (if it exists). (If an answer does not exist, enter DNE.) lim_(x->7...

### math

Computing future value calculate the future value of a retirement account in which you deposit $2,000 a year for 30 years with an annual interest rate of 7 percent.

### ACC

A reason why absorption costing income statements are sometimes difficult for the manager to interpret is that: A)they omit variable expenses entirely in computing net operating income. B)they shift portions of fixed manufacturing overhead from period to period according to ...

### exponential eq: how to solve

4-x^2 = e^-2x please. This is a transidental equation. Numeric methods, such as iteration, or expanding functions to series and computing, or graphical methods can be used. I recommend graphical.

### capital budgeting

Retained earning is a free source of funds to the company. Therefore, we can ignore retained earnings when computing the cost of capital. Do you agree or disagree with this statement?

### personal finances

computing future value. calucale the future value of a retirement account in which you deposit $2,000 a year for 30 years with an annual interest rate of 7 percent.

### financal problems

Computing future value. Calculate the future value of a retirement account in which you deposit 2,000 a year for 30 years with an annual interest rate of 7 percent.

### Calculus (check my work)

The measurement of the circumference of a circle is found to be 64 centimeters, with a possible error of 0.9 centimeter. Approximate the percent error in computing the area of the circle. MY ANSWER 8.83%