Susan

This page lists questions and answers that were posted by visitors named Susan.

Questions

The following questions were asked by visitors named Susan.

I'm having trouble working out these problems. Could someone please assist? with this first one do I factor the x^2 + 3xy - 18y^2 first? x - 3y * x^2 + xy - 30y^2 / x^2 + 3xy - 18y^2 3a^3b^2 * 4a^2 + 2ab + b^2 8a^3 - b^3 12ab^4 3y + 12 / 9y+36 8y^3 16y^3...

When light of a certain wavelength is incident normally on a certain diffraction grating the line of order 1 is at a diffraction angle of 25 degrees. The diffraction angle of the second order line is : a) 25 b) 42 c) 50 d) 58 e) 75 I am not sure how to do...

I am supposed to preform the indicated divisons: 8x^3-6x^2+2x divided by 4x+1 I am so lost right now, not understanding this at all!

I am supposed to preform the indicated divisons: 8x^3-6x^2+2x divided by 4x+1 would the answer be 2x^2+1x 1x/4x+1??

What should the format be for a time line. for a fourth grade student. this ismy firstassignment of this naure. Help Thanks

This kind of glassware is dangerous to use because it has stress points where the glass may break. (its 7 letters)

How do I write a rhetorical precis for the article, "The Ashen Guy" by Thomas Beller?

Do you have information on the history of apple pan dowdy and its use in colonial America

How to get a 7 year old to comprehend reading, math, and writing? (and 1st grade book reports)

Esplain how the north pole of the bar magnet got its name?

explain why it is difficult to say that flour , tomato sauce and toothpaste is a liquid or solid.

what is the sound word for bow and arrow? eg. Nobody heard the ____ of the bow or the ____ of the arrow.

The hydrogen atom contains a proton, mass 1.67 10-27 kg, and an electron, mass 9.11 10-31 kg. The average distance between them is 5.3 10-11 m. The charge of the proton is the same size, opposite sign of the electron. a)What is the magnitude of the averag...

A student scored 70 percent on a test, and was in the 80th percentile. Explain these two numbers.

My question pertains to what happens to red blood cells in various solutions and why. I have found everything except what happens to a red blood cell placed in physiological saline and why. Anyone know?

What are the uses of Geometry?

Sound Words. The___ of broken glass followed the ____ of the bullet as the rifle____ .The soldiers were awakened by the _____ of the bugle.

A convex mirror has a focal length of -18 cm. How far behind the mirror does the image of a person 3.0 m away appear? The answer must be in cm. The equation to use woulde be: 1/f = 1/do + 1/di do = 300 cm f = would it be -18 cm or 18 cm???

I am rather curious to find out how the idea of ethnocentrism is displayed in the novel "Dancing Skeletons: Life and Death in West Africa" by Katherine A. Detwyler.

can someone please help me to give me summary and study material for the poem Silver by Walter de la mare?

Hi. I was wondering if someone could help me find information on historical masquerade balls and how they were traditionally held. I can't seem to find any information anywhere. Just modern party supplies kinda junk. Thanks!

Hi, I am doing a correspondence course and was wondering if the answers for my quiz were right, could you help please? My answers are identified by <>. I am aware that someone else has posted on this subject but posted wrong... I hope I did this correctly...

Hey everyone, I am re-taking this exam, but have lost my book and can't get my PDF form of it to work. So I am hoping you can help me with the correct answers. Thank you! -Susan 2. Which of the following values represents an index of refraction of an actu...

The Label on a one pint bottle of water lists the following components. If the density is the same as pure water and you drink 3 bottles of water in one day, how many milligrams of each component will you obtain? 1) calcium 29 ppm 2)fluoride .09 ppm 3)mag...

Question #1 For a 170lb person, calculate the quanities of each of the following that must be ingested to provide the LD50 for caffine given if caffine is equal to 192 LD50(mg/kg). 1)Cups of coffee if one cup is 12 fluid ounces and there is 100mg of caffi...

Help!!Please. Which may be or is a RNA molecule? AGCCTAC GGGCCCA GCCCUUA AGCCTAC AND GGGCCCA GGGCCA AND GCCCUUA

Can you explain what the difference between rounding and front end estimation is? For example round 8267-2761= and front end estimate 6489-1807= .

Could anyone tell me if nervous tissue is present in blood vessels? I know that epithelial, muscle and connective are, but not sure about nervous. Thanks

A 11 kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 2.4 m/s2, find the force exerted by the rope on the bucket of water. I thought I was supposed to use F = M x A for this one, but I keep getting the answer...

Can someone help me with a citation (MLA style)for citing a web-site? I have read several MLA recommendations but am still having trouble. for example: The National Cancer Institue website, a page under Cancer Topics, a page titled Melanoma. I'm not sure...

please help how dows the movement of air molecules cause pressure?

its the article about Controlling irrational fears after 9/11 I need to know about the arguments and premises and conclusions

Postman creates a taxonomy: tool-using cultures, technocracy and technopoly. Do you think these are reasonable ways to divide cultures? If so, which one of the three best describes our society? Explain why. *Is there any good website i culd use to explain...

McLuhan argues that we are now in an electronic age and have “re-tribalized.” Is this true? Use some examples to support whether or not we have entered a “re-tribalized” age? wat does it mean by re-tribalized??

why is tool-using cultures, technocracy and technopoly are reasonable ways to divide cultures?

what does technocracy mean ?

Analyze an example of new technological use that contradicts the principle of technological determinism. In other words, think of an example in which culture, social context, or other factors result in very different uses of an identical technological dev...

perimetre of a a rectangle that is 5m 80cm wide and 14 m 60 cm long.

How do you punctuate Did she say, How old are you Thanks, Susan

What is a Cardinal number?

Can someone please tell me the right answer to this problem. A troll on a 75m tall cliff throws a 35 m/s boulder at 35 degrees above the horizontal at a herd of sheep. What is the time of flight, the range and the maximum height for the boulder? I got the...

A troll on a 75m tall cliff throws a 35 m/s boulder at 35 degrees above the horizontal at a herd of sheep. What is the time of flight, the range and the maximum height for the boulder? HOW DO I DO THIS??

Draw a diagram that shows the chromosomes combinations that are possible in the haploid gametes of an organism with a diploid number of 6

Open-end Fund A has 100 shares of ATT valued at $100 each and 50 shares of Toro valued at $50 each. Closed-end Fund B has 75 shares of ATT and 100 shares of Toro. Both funds have 100 shares outstanding a. What is the NAV of each fund using these prices? b...

Your company sponsors a 401(k) plan into which you deposit 12 percent of your $60,000 annual income. Your company matches 50 percent of the first 5 percent of your earnings. You expect the fund to yield 10 percent next year. If you are currently in the 31...

does this make sense: the law had to be amend.

does this make sense : On the Wednesday evening there were many reports of fights that took place between Ward's supporters and his opponents. However, as there was more of his supporters the few opponents living in the town were forced to surrender.

Three spheres, each with a negative chrge of 4.0x10^6C, are fixed at the vertices of an equilateral triangle whose sides are 0.20 m long. Calculate the magnitude and direction of the net electric force on each spehere.

Could I please get some further assistance on a question I posted earlier? I'm not getting the correct answer and I'm not sure what I'm doing wrong.

Three spheres, each with a negative chrge of 4.0x10^6C, are fixed at the vertices of an equilateral triangle whose sides are 0.20 m long. Calculate the magnitude and direction of the net electric force on each spehere. I already posted this question and w...

Write a word and balanced chemical equation for a burning candle. I know that the paraffin in the candle has the formula C20H42 , but I don't know what else to do...

Why are chemical equations balanced? Explain at the atomic level.

An electron is at rest. Can this electron be set into motion by applying a) a magnetic field? b) an electric field? Explain your answers. I know that that one of the fields can only be caused by movement, but I don't remember which one...

Why do most east africans make their living by farming and herding?

How would cutting taxes improve the job market if people who are unemployed already are not paying any major taxes? Wouldn't it only help those who are gainfully employed?

What is the relationship between average and marginal productivity?

Is a technology that replaced workers worth developing? After all, it eliminates the need for human workforce?

I need help on my HIPAA research project I havn't writtn a paper in like 20 years. If someone could give me their opinion of what I have so far. The project involves a series of questions, in which I'm suppose to answer each question in a complete paragra...

What are the condition for a perfectly competivie market? Name 3 products or services that may be found in a perfectly competitive market? I know that the market has four market characteristics, or am i not on the right track. I read a little and I still...

What are the conditions for an oligolpolistic market? How do oligopolies determine the level or output at which they will produce? I know the three condition for a oligopoly market. 1. There has only a few large firms. 2.Market has high barriers to entry....

I have narrowed the answer to these to letter. An excise tax of .50 per gallon is levied on gasoline. Which of the following is most likely to occur? C. Consumers of gasoline will buy a smaller quanity and pay a higher price. D. suppliers of gasoline will...

Which of the following is most likely to be true of economic and accounting profits? a. economic profits are less than accounting profits. b. accounting profits are less than economic profits. c.economic profits plus accounting profits equal zero. d. acco...

What is "stagflation"? Why are they so scared of it happening in America? Could it happen in America? (It did in Japan!) I found a website that sort of explains it but still am not clear. wordnet.princeton.edu/perl/webwn

If Marginal revenue exceeds marginal cost, a price-taker firm should A. expand output b reduce output c lower its prices d. do both a and c I believe the answer "A" is this correct?

What keeps oligopolies from becoming a monopoly? Why don't the firms join to dominate the market? I know what oligopolies means: There are three conditions in a oligolopolistic market place. There has only a few large dominant firms. Market has high barri...

How are economic policies impacted by politics? Does politics make a positive or a negative contribution to economic policy?

What are the goals of taxation? Is it necessary to have a taxation system for survival of large society? Why?

What does the U.S. government hope to achieve through the use of its antitrust policy? How does international competition affect domestic antirust policy? If could help me find a web site that tells me in simple terms.

Suppose sharply lower coffee prices lead to a decrease in demand for tea. As tea prices decrease, tea producers experience short-run economic losses. If the tea industry is a price-taker industry and if sufficient time is allowed for the market to adjust...

How does market focus help a business create competitive advantage? What risks accompany such a posture?

Under what conditions would it be more appropriate to fill a key management position with someone from outside the firm when a qualified insider is available?

Would an organization implement strategic control by way of a contingency plan should something unforeseen occur such as a natural disaster?

I need to select an individual who I believe to be a creative thinker, I am drawing a blank. But there is a catch it may not be any person or event that happened prior to 1950 or any of the following people. Bill Gates, Walt Dinsey, Oprah Winfrey, Steve J...

I would like to have a web site to help out with passive and active voice. I have been trying to find the difference in them and I cain't find anything out!

Who is a person who puts scientific knowledge to practical use?

What is a measure of how hot or cold something is?

Q) In D. virilise, the mutations dusky body (dy), cut wings (ct) and white eyes (w) are all recessive alleles located on at different places on the x chromosome. Females heterozygous for all three mutations were crossed to dy ct w males, and the following...

I have to write an essay about something that has negative social connotations but that I can argue positively for, but it cannot be something obvious like spiders. An example would be spiders are scary and people do not like them, but they help control t...

5. CheckPoint: Numeric Filing  Resource: Ch. 6 of Essentials of Health Information Management: Principles and Practices  Due Date: Day 7 [Individual forum]  Complete Appendix E.  Post your completed Appendix E as an attachment. Numeric Filing List the...

There are 11 kids in a class and the teacher gave out jelly beans and the minimum # is 9, maximum # is 18, mode is 12, median is 13. How do I find out how many jelly beans each student got?

How would you explain the difference between a state, country and continent?

state whether the equation represents a linear, quadratic, exponential fuction or none of the above. 10x+7-y=0

what are the sound words for rifles,propellers,toasters,crockery and keys?

What are sound words for rifles,propellors,toasters,crockery,and keys? For eg, sound word for bees is buzz, horn is toot etc.

Thanks writeacher, can i use pop for toasters, jingle for keys and click for crockery?

Why can't there be OY abnormalities of the sex chromosomes

3. Assume you own a painting. If you sold it now, you could get £500 for it. However, the amount that people will be willing to pay in the future increases by £25 in odd years (including the first one) and by £26 in even years, for the next 53 years. If t...

Janice is producing a new product at marginal cost of £1, and by law she has to sell it for £2. She has to decide how much to produce before she learns the demand. All she knows is that demand will be 20 or 50, with equal probability. If she is just a lit...

1. Assume that q and z are two random variables that are perfectly positively correlated. q takes the value of 20 with probability 0.5 and the value of zero with probability 0.5, while z takes the value of 10 with probability 0.5 and the value of zero wit...

3. Peter owns just his car and has £2,500 in cash. The car is worth £7,500. The probability that the car will be stolen (and never recovered) is 0.1. If his vNM utility function is two times the square root of his wealth, what is the maximum amount he wou...

Assume that the endownment of capital and labor in a given society is 20 units of capital and 20 units of labor. The production function of good X can be expressed as X = K1/2L1/2, and the production of good Y can be expressed as Y = K + L. Which of the f...

Society has 20 units of capital and 20 units of labor. The production function for X can be expressed as X = K1/2L1/2, and the production for Y can be expressed as Y = K + L. Which of the following input allocations is not efficient? Solution: Industry X...

In an finitely repeated prisoners' dilemma-type game (with a known finite number of repetitions), the equilibrium outcome is (A) players randomizing. (B) players taking turns getting punished. (C) cooperative behaviour. (D) one player confessing while the...

Topic Completa Need Help to fill in Blank 1. Ella _____ Mi Mama.

Can you please help me with this problem 2x-y=6 I need to find the slope thank you

Terri, Corey and Chris together made 20 baskets in a basketball game. Terry made 5 more than Corey. Chris made 3 times more baskets then Corey. How many baskets did they each have?

They plan/planned to leave for the woods at 2 o clock in the afternoon. which one is correct?

Many people doesn't /didn't /don't like him. Which ones are correct?

Please help me with this calculation __________________ <- A vibrating wire which is 4cm long Diameter= 0.0002m Frequency= 2500Hz density of carbon steel= 7700kg/m3 How do i find the tension of this wire? This is some of the equations which we should be u...

how far will 350 J raise a 7 kg mass?

Answers

The following answers were posted by visitors named Susan.

Thanks, would this be correct though? 2x^2+1x 1x/4x+1

Hello, I am doing the same research paper for Penn Foster. I found the E-5.07 Computer Confidentiality paper but could not find enough supporting information to write the requested paper. I have been searching the internet for almost two months at every M...

thanks! but what about the explaination for flour and toothpaste?

So you mean to say that they are both liquid?

I can help you with this. When is it due? Is there a way to speak with you or instant message?

The war was the result of a decades-long Japanese imperialist policy aiming to dominate China politically and militarily to secure its vast raw material reserves and other resources. At the same time, the rising tide of Chinese nationalism and notions of...

ok i get it. thank you very much.

I need to choose two or three Eastern philosophies and describe how they compare. I also need to take sides and determine which philosophies are most persuasive.

Finally found it. In case anyone is wondering, the RBCs would remian stable because it is an isotonic solution meaning that it is the same on both sides of the membrane; there is no gain or loss of water and cells would neither shrink nor swell.

Those weren't very helpful.

Can you explain what the difference between rounding and front end estimation is? For example round 8267-2761= and front end estimate 6489-1807= . I a

oo thank u so much !

Rachael can you please show me your work?

is the correct answer for max height 20.58, and the correct answer for the range 58.77?

is there any other way in which I could express the second sentence that it would sound better.......

Thank you, drwls! :)

thank you, drwls! :D

wait, I'm not gtting the correct answer using this, can you please help? I'm getting 3.1N, but I'm supposed to get 6.2N

oh and how can I find the angles as well?

please, I really need help with this.

that's correct, B.

you're welcome. :)

again, you're welcome ;)

yes, you're correct

I think I've figured it out. :)

No, that's not correct. I'm sorry, but it looks like you just put that through google translate. Yu are missing verbs, words aren't used correctly, and many of them are misspelled. I'd be happy to help you if you first take the time to flip through a dict...

"How much did you pay for that hat?" The Answer would be 'I paid,' which in Spanish translates to I 'pague,' so the answer is D.

it doesnt say i am doing q chapter review and the question im on is a critical thinking question so its not in the book

i just learned that in class and the slope is 2

one more question what problems have resulted in part from the boundary lines drawn by european powers and how might the countries of east africa overcome theseproblems?

Wouldn't it only help those who are gainfully employed?

but how would this cutting taxes improve the job market if people who are unemployed already are not paying any major taxes? I am not seeing how?

I am to Name 3 products or services that may be found in a perfectly competitive market? Do you have any suggestions?

Thank thank website clear it up.

Do all countries have taxation and is it as high as ours?

I could not find a reason of why one should hire from the outside.

I also need for the person to have had an identifiable impact on orgaizations, and not merely be suffecssful. I am having a terrible time try to find someone.

Please could someone help me with my Penn Foster College MEDICAL CODING & BILLING exams with mumbers 038187500, 038187600, 038187700. I am already having brain tumor cause of my inability to answer these exams for the past 7 months. PLEASE HELP!

I have to write a 700-1,050 word paper that addresses the following: Develop a unique proposal that describes a new health care system. Consider the current U.S. health care system's strengths, weaknesses, and challenges. Be sure to include your answere t...

Solve 7/18 using bar notation

For number one it would be soft. ("on my journal" should be "in my journal" instead) number two would be slowly number three would be different

Mabel, Loretta and Margaret are equal parters in a local resturant. The resturant reports the following items for the current year. Revenue-600,000 Business expenses-310,000 Investment expenses-150,000 short-term capital gains-157,000 short-term capital l...

UM... Erin sits up by herself and is fed!!

Sorry i was talking about number 3: sorry i am in middle school and we are takin pre Teaching classes and we are on this lesson about childcare. So that was part of my home-work.

your answer is correct.

the punch didn't connect. The correct charge that Dr. Bob would have been successful with would be attempted battery.

I assume you're trying to say 15 sq. yards is equal to X sq. feet. To solve, you need to know that 1 sq. yard = 9 sq. feet (there are 3 feet to a yard). With that information, you should be able to solve..... If not, the answer is 135 sq. feet

I am also in axia college. I think that the professors need to changed this question big time. I looked and found nothing till i ran across this site. thanks for all the info.

Justification to convert them to Christianity.....is this right?

Oh, okay. Because we see the rainbow, it proves that diamond has a slightly different index of refraction for the different colours...

they move like waves?

I don't get how currents relate to a wall shimmering...

Quadratic Formula: -b (± square root b^2 - 4ac)divided by 2a Sub in the numbers. a = 1 b = 4 c = 1

I'm not given an angle though. Do I just make one up?

because it had a yacht to offer

and also, im on an ipod, and suck at typing. -sorry

(460 kJ)(x) = (20kg)(9.8 m/s2)(.6 m) 460,000 J (x) = 117.6 460,000/117.6 = x 3912 times of lifting the barbell But, here is where I lose it, if it is 10% efficient, then wouldn't he have to do 10 times as much? 39120 lifts? Please show me where I am going...

1. b hypo swelling hyper skinny iso same

the second one is correct

72 divided by 22.

There is no middle.

Also, 2008: Employment = 1,000 workers Unemployment = 100 workers 2009 Employment = 1,100 workers Unemployment = 50 workers

Upon recalculation I believe my answer should be 8.33% instead of 13.93%.

That's what I got, but I guess the website I'm using is acting up again, and isn't taking it! Thanks!

Salt is a natural preservative. Saltwater (otherwise known as a brine solution) has been used as a food preservative for centuries.

It takes 80 seconds to travel between stations

Well i think the significant figures in the answer is 10, as the LEAST number of significant figures in any number of the problem determines the number of significant figures in the answer. But I am not sure how to enter the actual equation into my calcul...

So i start like this: 6.0223010000 x 10-24 x 2.222090001 x 10-30 (sorry not sure how to make the-24 and -30 small) Then i do this: (6.0223010000 x 2.222090001) x (10-24 x 10-30) = 13.38209483 x (10-24 x 10-30) This is where i get kind of stuck!

Then i get to this step: 13.3820948351123 x 10 -54

Thank you so much....I just wasn't sure if I needed to do one more step or not. So the significant figure in the answer would be 10 and the answer would be 13.38209484 x 10 -54!Correct?

If L varies inversely with d the product must be constant. .125*1440=.25*360=.375*160 These are not the same so L and d do not vary inversely If L and A vary inversely their products must be the same .012*1440=.049*360=.110*160 These products are 17.28, 1...

Area = s^2 s=sqrt Area sqrt 19500 = 139.64 ft or 140 ft

(s^2)h=V h=V/(s^2)=62.5/s^2 Surface area = 4hs +s^2 =4(62.5/s^2)s +s^2 =250/s + s^2 Derivative of surface area = -250/s^2 + 2s 0=-250/s^2 + 2s 250/s^2=2s 250=2s^3 125=s^3 s=5 h= 62.5/s^2=62.5/25 = 2.5 You are correct!

I'm not sure but I'll explain my thinking: t= # of deliveries p = # of tables in each delivery 40t+20p = Inventory costs tp=100 because 100 are sold a year, t=100/p 40(100/p)+20p = Inventory costs 4000/p + 20p = Inventory costs To minimize set derivative...

No! I am mistaken the square root of 200 is approximately 14 = p 100/14=# of times 7 gives you 98 tables 8 deliveries gives you 112

Find the derivative using the quotient rule. Find the critical numbers. Evaluate v(t) at the critical numbers and at 1 and 4 Lowest value is the minimum, highest the maximum When I did this I got v'=8t/(1+t^2)^2 so t=0 is a critical number v(0)=0 V(1)=2 v...

Find the derivative using the quotient rule C'=(.1(t+3)^2-(2t+6)(.1t))/(t+3)^4 find where .1(t+3)^2 - (2t+6)(.1t) = 0 solving for t t = 3 Evaluate C(1) C(3) and C(6) C(3) gives the maximum value, C(1) gives the minimum

Get everything in terms of one variable If the parent loan is Z the unsubsidized loan is 2Z the subsidized loan is 200 + Z + 2Z 5000=Z + 2Z + 200 + Z +2Z solve for Z 5000=6Z + 200 4800=6Z 800=Z The parent loan is 800 The unsubsidized loan is 1600 The subs...

If x≤ 4 it should have a max at 4 If x<4 there is no max