Friday

August 29, 2014

August 29, 2014

Total # Posts: 2,578

**algebra**

Factor the polynomial completely 3m^2 -75 This is how I started to work it out. (3m-23)(m-5)
*July 21, 2009*

**Algebra**

Factor the polynomial completely. t^2 + 20t +100
*July 21, 2009*

**algebra**

Factor each polynomial by factoring out the GCF. 2a^2 - 4ab^2 -ab
*July 21, 2009*

**algebra**

Complete the factorization of the binomial 7x^2 +x =x( )
*July 21, 2009*

**chemistry**

Kc = [Na+][Cl-]/[NaCl(s)] The above equation contains the concentration of NaCl in solid NaCl. This concentration is related to the density of solid NaCl and its molar mass. Since the density of NaCl or of any pure solid or pure liquid does not vary with the extent of a ...
*July 21, 2009*

**algebra**

Find solution to equation X^2+x+ãx^2+x-2 =0 Note; square root is x^2+x-2
*July 21, 2009*

**algebra**

Simplify write with positive exponents (-27y^9)1/3
*July 21, 2009*

**algebra**

what is the square root of 5. How do I type the square root on this site?
*July 21, 2009*

**Algebra**

Find all real or imaginary solutions to equation. Use the method of your choice. 3v^2+4u-1=0 reposting for help
*July 21, 2009*

**algebra**

Find all real or imaginary solutions to equation. Use the method of your choice. 3v^2+4u-1=0
*July 20, 2009*

**algebra**

Find all real or imaginary solutions to equation. Use the method of your choice. w^2=-225
*July 20, 2009*

**algebra**

Find b^2 - 4ac and the number of real solutions to equation. -3x^2+7x=0
*July 20, 2009*

**algebra**

Im not getting it.
*July 20, 2009*

**algebra**

Find all real and imaginary solutions to equation. b^4+13b^2+36 = 0
*July 20, 2009*

**math**

Place the digits 1, 2, 3, 7, and 8 in the following boxes so that the greatest product is obtained - - - X - -
*July 20, 2009*

**math**

Determine whether the statement is true, false, or sometimes true. Provide an example to justify your answer. If both x and y are integers and x > y, then x^2 > y^2.
*July 20, 2009*

**Algebra**

Determine the vertical asymptotes for the graph function: f(x) = 4/x+10 g(x) = x^4 + 2/x h(x) = x^2+4/x(x+5)(x-2) f(x) = x+5/x^2 +4x - 32
*July 14, 2009*

**math**

Give two example of rates that people commonly encounter
*July 14, 2009*

**Math**

Thank you! I got many more of these to do, so just wanted to make sure my first one was correct! Thanks!
*July 7, 2009*

**Math**

Consider the quadratic function f(x) = x^2 + 12x + 40. Find the vertex.
*July 7, 2009*

**math**

Find the LCM for the given numbers using prime factorization. 56 and 96
*July 1, 2009*

**math**

Find the GCF of the numbers using prime factorization. 84 and 126
*July 1, 2009*

**math**

Find the prime factorization of the number, and write it in exponent form. 612
*July 1, 2009*

**Math**

Oh ok! Thanks again! You really know your stuff! Have a great weekend!
*June 26, 2009*

**Math**

What do you mean by "OK if you are teaching? I was just wondering?
*June 26, 2009*

**Math**

Thanks for all your help! You really explained this topic well! Thanks again, and have a terrific weekend!
*June 26, 2009*

**Math**

Would this be considered standard form? (4-0)2 + (-5- -2)2) = r^2 (4-0)2 + (-5- -2)2) = 5^2
*June 26, 2009*

**Math**

I think I see what you are now talkin about! is this correct? D = sqrt ((x2-x1)2+ (y2-y1)2) -4- -4 = -8 1- -5 = 6 Half the distance between the two given points d = diameter = sqrt (82 + 62) =sqrt (64+36) = sqrt (100 = 10 Radius = 5 NOW i need to know how to put this in ...
*June 26, 2009*

**Math**

Don't see how you get 5? How do you square 4? 4*4 = 16 correct? So then how can R = 5? I don't get it...Thanks by the way for the graph!
*June 26, 2009*

**Math**

I did it! The center is (0,-2) on the graph after tracing the circle. Now i need help with the length of the radius of the circle. (Note that this is a distance.) Give the exact answer? What do I do here please? Thanks!
*June 26, 2009*

**Math**

This is what I came up with, but I am still having a hard time graphing it. Is this correct? Mid-point formula = (x1+x2)/2 (y1+y2/2 x = (4-4)/2 = 0 y = (-5 +1)/2 = -2 (0,-2) is the center??
*June 26, 2009*

**Math**

I am going to try to. How can I graph this so I can see it?
*June 26, 2009*

**Math**

The points (4, –5) and (– 4, 1) are endpoints of a diameter of a circle. Find the center of the circle.
*June 26, 2009*

**math**

Do you think that the formula where n is a whole number, will produce a prime number more than 50% of the time? Give evidence to support your conclusion.
*June 22, 2009*

**math**

What characteristic do the numbers 8, 10, 15, 26, and 33 have that the numbers 5, 9, 16, 18, and 24 don’t have? (Hint: List the factors of the numbers.) Give two more numbers that have this characteristic.
*June 22, 2009*

**medical billing and coding from Penn Foster**

I'm also taking this course and having trouble finding the information...what are the sources you used to answer these questions?
*June 22, 2009*

**math**

write the prime factorization of 51,051.
*June 21, 2009*

**elementry math**

How do the ideas of divisibility and multiples relate to the study of fractions?
*June 20, 2009*

**health care**

1) Discuss the purpose, advantages, disadvantages, and type of feedback provided by line-item, performance, and program budgets, in a 350- to 700-word essay. 2)Respond to each of the following in 200-300 words: o How can knowing the cost per output and cost per outcome benefit...
*June 19, 2009*

**reimbursement methodologies**

The most important functions of health information management that can help with reimbursement are the collection of health care data, accurate reporting systems that make certain that the quality, availability, integrity, and preservation of the data are in line with patient ...
*June 16, 2009*

**math?**

Kong’s weight- 1933—Stop-motion pioneer Willis O’Brien, who brought the giant gorilla to life, once guessed Kong’s weight at a rather excessive 38 tons. 2005—8,000 pounds In the 1933 movie, Kong was about 20 feet tall. In the 2005 version, he was 25 ...
*June 15, 2009*

**Science 275**

Create an outline of the risk of using Malathion according to the four steps of risk assessment presented in Chapter 4 Figure 4.1: Hazard Identification, Dose Response, Exposure, Risk Characterization. Decide your vote for the city council based on your outline. Explain the ...
*June 13, 2009*

**biology**

how do you know if it is a covenant bond or ionic bond?
*June 13, 2009*

**Non-European Culture**

What do the Navive Americans wear?
*June 13, 2009*

**Math**

whats 68/952
*June 12, 2009*

**math**

wouldn't 503 to base 5 be 2003 there are 20 sets of 5 with no extra sets of 5 and 3 left over correct
*June 6, 2009*

**math**

Use inductive reasoning to predict the next number in the sequence. 4) 1, -1/4, 1/16, -1/64, 1/256, . .
*June 5, 2009*

**Healthcare**

I am also taking this course. It is rather difficult to find the information that they are asking based on the way that they have worded the questions. I do not think that it would hurt to help people understand the material considering those that attend UOPX online do not ...
*June 4, 2009*

**math**

Tomas can do a job in 4 hours. julia can do the same job in 6 hours. how many hours will it take the two of them to do the job if they worked together?
*May 27, 2009*

**statistics**

The 98% CL for the true average difference in pain levels before versus after hypnosis is (-0.365,3.73). What is the best intereption for this interval??? *note: i said we are 98% confident that the sample average pain reducing effect of hypnosis is between -0.365 and 3.73.
*May 11, 2009*

**English**

I also got 100% All of Jay's provided answers are correct, although I didn't actually need them to score a 100%. If you just look at the answers before looking at the results you will probably be able to get 80-90% of the questions right by yourself.
*May 7, 2009*

**Strategic Compensation**

In an effort to increase the productivity of its employees, a manufacturing company is considering adopting an incentive pay program. List and discuss the five factors the HR professionals should consider in the adoption of such a program.
*May 6, 2009*

**college**

How would the compensation system change if the minimum wage provision of the Fair Labor Standards Act of 1938 were repealed
*April 30, 2009*

**Compensation**

How would the compensation system change if the minimum wage provision of the Fair Labor Standards Act of 1938 were repealed
*April 30, 2009*

**12th grade**

Okay I am doing a report on Thurgood Marshall. I am to a part where I am writing a little about his presidential nominations. Please help me on this! What exactly is a second court of appeals judge's job? What about a Supreme Court Justice? I am trying to say maybe a ...
*April 29, 2009*

**Social Studies**

Does the military cover the cost of college? Or if someone is enlisted into the military can they still receive a college degree?
*April 28, 2009*

**Social Studies**

Reasons for why people join the military because of the bonuses and compensation that they will get? Why is that such a motivator?
*April 28, 2009*

**Social Studies**

What are some reasons people decide to join the military? Besides not having enough money to go to college and being able to have a job.
*April 28, 2009*

**college**

WHAT ARE THE DIFFERENCS BETWEEN CORE AND FRINGE COMPENSATION?
*April 26, 2009*

**world history**

Which event in Europe waher war world 2 was responsible for the beginning of the cold war?
*April 24, 2009*

**English Quick ?**

I have a quick question. Do the websites have to be underlined in a bibliography. I have the website for how to do one for MLA format. It doesn't show it as underlined but another website did.
*April 23, 2009*

**English**

When writing a work cited page, do all websites have an author? Because some that I found don't so do I just cite in with all the infomation that is needed?
*April 23, 2009*

**7th grade Math**

I don't get methods too solve problem heeeeeeeeellllllllllllllllp pllllllllllllease
*April 22, 2009*

**Math**

A caterer charges a fixed cost for preparing a dinner plus an additional cost for each person served. You know that the cost for 100 students will be $750 and the cost for 150 students will be $1050. Find the caterer's fixed cost and the cost per student served.
*April 20, 2009*

**social studies**

a speech critizing the american policy in central america in the 1980s?
*April 15, 2009*

**Chemistry**

In a laboratory, a student studies the absorption and transmission of light in order to analyze copper in brass and determine its percentage within the brass sample. He determines the amount of light absorbed by a sample by measuring the amount of light transmitted, all at a ...
*April 1, 2009*

**English**

Often intellectual discourse develops through cause-effect relationship. One author will state his opinion and another will counter it, such was the case with Thomas Macaulay and Robert Southey. Consider their respective points of view on the issue of "Progress." ...
*April 1, 2009*

**english**

The quintessential question for an intelligent and sensitive woman in Victorian England was "what am I going to do with my life?" Discuss how Mulock, Martineau, and Ellis respond to this question and confront assumed roles that society (male and female) had ...
*April 1, 2009*

**business**

What are advantage and disadvantage of vertical hierarchy and vertical communication?
*April 1, 2009*

**English**

I need to write a short story that uses suspense.
*March 31, 2009*

**science**

how does increasing the speed of an object change it's momentum?
*March 24, 2009*

**Chemistry**

If 2.40 g of CuSO4 is dissolved in 8.57 x 10^2 mL of 0.360 M NH3, calculate the concentrations of Cu^2+, NH3, and Cu(NH3)4^2+???? Don't even know where to start.
*March 23, 2009*

**English 12 - writing essay**

I don't have much, but i am sure i can find on
*March 18, 2009*

**English 12 - writing essay**

I have to write a 5 paragraph essay on wiether or not i support Willam Golding's Theory about that "man is born evil" or Jean Jacques Rousseau's Theory that "society makes men evil" i need help really bad with this essay and it was due yesterday, by...
*March 18, 2009*

**lord of the Flies-journal help English**

Has anyone read the Lord of the Flies by William Golding, well i have not done any journals. I don't understand the book at all. I need help of there is any for me. I think these journals were do today, but i have not got them done. I was hoping for a miracle to help me. ...
*March 16, 2009*

**British Literature**

Songs related to beowulf? i have to do a project for school and we have to rewrite a scene in the movie Beowulf. I have to choose about 10 songs to put in it. My group is doing the scene where Beowulf kills the Dragon. I'm having the hardest time finding songs that relate ...
*March 15, 2009*

**Accounting**

You have been hired into a new company to oversee the accoutning department. What type of financial reports would you expect to see in your department? How will you use the financial reports available to you to make business decisions?
*March 12, 2009*

**calculus**

You have to use substitution for this problem. So, let u=(ln r). Then du=(1/r)dr. Now plug in u and du into the equation. This yields the integral of (sqrt(u)), which can also be written as the integral of u^(1-2). Now just integrate and plug (ln r) back in for u.
*March 10, 2009*

**Italian**

In order to conjugate(ex. comprare), take away the -are. So now you have compr-. Looking at the endings above, plug them into the stem of the verb so that the subject of the sentence matches the verb.
*March 10, 2009*

**Italian**

Remeber the verbs for the verb "comprare" (to buy). Since "comprare" is an -are verb, recall the verb endings: Io: -o Tu: -i lui/lei/Lei: -a noi: -iamo voi: -ate loro: -ano Now, all you have to do is plug in the conjugated verb between the subject and the ...
*March 10, 2009*

**Study Tips**

Try making notecards with some of the most important information and vocabulary in the chapter. Use different colored index cards and highlight the words/phrases/equations that you have the most difficulty with. This is especially helpful if you are a visual learner - colors ...
*March 10, 2009*

**Maths-Algebra.**

z - 4 = 11 __ 4 z= z=
*March 10, 2009*

**math**

The number 4 is in the hundredths place in the decimal 0.045. The first number after the decimal is the tenths place (0), the second number after the decimal is the hundredths place (4), and the third number after the decimal is the thousandths place (5). Is that what the ...
*March 9, 2009*

**writting**

d no correction necessary
*March 6, 2009*

**writting**

is that the correct answer?
*March 6, 2009*

**writting**

i choose b
*March 6, 2009*

**writting**

unless you are luckier than most,hundreds of other people will also have discovered your natural paradise. a)replace you with one b)change than to then c)change discovered to been discovered d)no correction neccesary
*March 6, 2009*

**writting**

i think the answer is e
*March 6, 2009*

**writting**

what correction should be made? some just look forward to the perspect of watching birds and animals,such as rabbits or deer,in thier natural habitats. a)change look forward to looks forward b)change the spelling of perspect to prospect c)insert a comma after such as d)change ...
*March 6, 2009*

**writting skills**

what correction should be made to this sentence? one of the lifelong memories many of us share are the moment we obtained a driver's license? a)change the spelling of memoreis to memorys b)inset a comma after memories c)change are to is d)change driver's to drivers e)...
*March 6, 2009*

**9th grade**

To build dams to regulate the flow of the rivers to pervent flooding
*February 27, 2009*

**quadratic solutions**

Find the solutions to each quadratic by factoring x^2+3x-18=0 3x^2-9x=o x^2-10x+21=0 5x^2+30x+45=0
*February 26, 2009*

**Maths**

Max works 7 hours per day monday to friday and 3 hours per day in the weekend. He does this for 48 weeks of the year. How many hours does he work in total for the year?
*February 26, 2009*

**URGENT DUE TOMORROW! PLEASE! MATHS HOMEWORK.**

So do you go ; 42x12?
*February 26, 2009*

**URGENT DUE TOMORROW! PLEASE! MATHS HOMEWORK.**

Each carriage of a train has 45 people which includes 3 stewards and 1 guard. The train has 12 carriages. How many passengers are on the train?
*February 26, 2009*

**Maths**

A diving bell is lowered to a depth of -124 metres, i.e 124 metres below sea level. If it rises 38 metres and then drops a further 65 metres from this point what is its new depth?
*February 26, 2009*

**Maths**

A school has eleven Year 9 Maths classes of 27 students. Each class has 4 extra students added to it. Find the total number of students studying Year 9 Maths.
*February 26, 2009*

**Maths**

Thank you, it really helped. :D
*February 26, 2009*

**Maths**

On a saturda morning there are 13 games of rugby being played at a park. each game includes 30 players, 1 referee and 2 line unpires. If 700 people were at the park how many are players or offials?
*February 26, 2009*

**Maths**

Max works 7 hours per day Monday to friday and 3 hours per day in the weekend. He does this for 48 weeks of the year. How many hours does he work in total for the year? Write the expression and answer.
*February 26, 2009*

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