Saturday

April 19, 2014

April 19, 2014

Total # Posts: 2,569

**algebra**

Find all real and imaginary solutions to equation. b^4+13b^2+36 = 0

**math**

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

**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.

**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

**math**

Give two example of rates that people commonly encounter

**Math**

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

**Math**

Consider the quadratic function f(x) = x^2 + 12x + 40. Find the vertex.

**math**

Find the LCM for the given numbers using prime factorization. 56 and 96

**math**

Find the GCF of the numbers using prime factorization. 84 and 126

**math**

Find the prime factorization of the number, and write it in exponent form. 612

**Math**

Oh ok! Thanks again! You really know your stuff! Have a great weekend!

**Math**

What do you mean by "OK if you are teaching? I was just wondering?

**Math**

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

**Math**

Would this be considered standard form? (4-0)2 + (-5- -2)2) = r^2 (4-0)2 + (-5- -2)2) = 5^2

**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 standa...

**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!

**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!

**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??

**Math**

I am going to try to. How can I graph this so I can see it?

**Math**

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

**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.

**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.

**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?

**math**

write the prime factorization of 51,051.

**elementry math**

How do the ideas of divisibility and multiples relate to the study of fractions?

**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...

**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 ...

**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 fe...

**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 re...

**biology**

how do you know if it is a covenant bond or ionic bond?

**Non-European Culture**

What do the Navive Americans wear?

**Math**

whats 68/952

**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

**math**

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

**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 hav...

**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?

**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.

**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.

**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.

**college**

How would the compensation system change if the minimum wage provision of the Fair Labor Standards Act of 1938 were repealed

**Compensation**

How would the compensation system change if the minimum wage provision of the Fair Labor Standards Act of 1938 were repealed

**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 sente...

**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?

**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?

**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.

**college**

WHAT ARE THE DIFFERENCS BETWEEN CORE AND FRINGE COMPENSATION?

**world history**

Which event in Europe waher war world 2 was responsible for the beginning of the cold war?

**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.

**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?

**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.

**social studies**

a speech critizing the american policy in central america in the 1980s?

**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 p...

**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." Whe...

**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 prescrib...

**business**

What are advantage and disadvantage of vertical hierarchy and vertical communication?

**English**

I need to write a short story that uses suspense.

**science**

how does increasing the speed of an object change it's momentum?

**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.

**English 12 - writing essay**

I don't have much, but i am sure i can find on

**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...

**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. C...

**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 ...

**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?

**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.

**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.

**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 n...

**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 c...

**Maths-Algebra.**

z - 4 = 11 __ 4 z= z=

**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 prob...

**writting**

d no correction necessary

**writting**

is that the correct answer?

**writting**

i choose b

**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

**writting**

i think the answer is e

**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 ...

**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)n...

**9th grade**

To build dams to regulate the flow of the rivers to pervent flooding

**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

**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?

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

So do you go ; 42x12?

**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?

**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?

**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.

**Maths**

Thank you, it really helped. :D

**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?

**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.

**Geography**

Was Atlantic Canada the periphery or the core?

**math**

solve this system by matrices 2x+3y-z=-8 x-y-z=-2 -4x+3y+z=6

**math**

solve system by matrices 2x+3y-z=-8 x-y-z=-2 -4x+3y+z=6

**transformation**

what is the image of (1,-6) for a 90 degree counterclockwise rotation about the origin? i guess it is (-1.6) is it?

**Algebra**

)(x-3) = 0

**spelling**

river

**spanish**

if i was saying we entered the house, would it be entramos la casa or entramonos la casa

**Chemistry**

I think it's somewhere between 0.56 mL and 0.62 mL, hope that helps!

**math**

thanks damon, chopsticks and ms. sue. you helped me alot!

**math**

what if i wanted to graph the equation? how would i do that?

**math**

how do u solve x+3=0? its very confusing.

**math**

thanks!!!!!!!!!!!!

**math**

use the strategy for evaluating a^-m/n EVALUATE: 25^-3/2 I'm not for sure what the strategy for evaluating a^-m/n is. Can anyone help?!

**History**

Why does Africa seem to lag behind when other countries are successful

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