Monday

October 24, 2016
Total # Posts: 1,119

**essay cont. to Mrs. Sue**

I disagree with Petre’s view that colleges don’t help students in real life situations. It is true that colleges mainly focus on teaching students on what’s written in books. However, colleges do offer classes and variety of workshops that help students see the ...

*November 27, 2007*

**please revise my paragrpah**

Caitlin Petre is a graduate from Stanford, a well-known school. She graduated with a 3.90 GPA with a Philosophy degree. One day, Petre went for an interview for a job and she was asked to fill out a W-4 form. While filling out the form, Petre experienced some trouble because ...

*November 27, 2007*

**integral confusion**

integral of Sec[2x]Tan[2x] i know u is sec 2x du=2sec2xtan2x dx what would i have to multiply with du so it would equal tan 2x dx? if my question is confusing, then here's another example of what i'm talking about: integral of (3x-2)^30 dx u=3x-2 du=3 dx 1/3 du=dx (i ...

*November 26, 2007*

**english essay help**

hi,in my english class, we had to read an article about a girl who attended stanford. she went for an interview and had trouble filling out the forms. she thinks that colleges don't offer classes that help kids in real life situations. for example, she thinks colleges need...

*November 26, 2007*

**Calculus**

I am so confused, this is not making any sense

*November 24, 2007*

**Calculus**

Okay so I got q=1000+200x p=20-1x x=weeks R=20-1x(1000+200x) R'=3000-400x Is this right? If so how do I find how much the revenue is rising or falling and at what rate would sales have to be increasing to accomplish $5000 revenue increase per week?

*November 24, 2007*

**Calculus**

What do you mean in step 2?

*November 24, 2007*

**Calculus**

At the moment OHaganBooks is selling 1000 books per week and its sales are rising at a rate of 200 books per week. Also, it is now selling all its books for $20 each, but the price is dropping at a rate of $1 per week. I need to know at what rate OHaganBooks' revenue is ...

*November 24, 2007*

**math**

At 9:30 A.M. Andrew left Exeter for Portsmouth, cycling at 12 miles per hour At 10:00 A.M. Stacy left Portsmouth for Exeter, cycling at 16 miles pewr hour. The distance from Exeter to Portsmouth is 20 miles. At what time did they meet?

*November 23, 2007*

**Math**

It takes a plane 40 minutes longer to fly from Boston to Los Angeles at 525 miles per hour than it does to return at 600 miles per hour. How far apart are the cities?

*November 23, 2007*

**Economics**

I know the Fed uses four tools to influence/or control the money supply of the U.S. 1. Feds Fund rates 2. Open Market 3. Reserve requirements 4. Discount rate Can someone please explain what they are and how the fed uses them. I have a test waiting for me after thanksgiving. I...

*November 21, 2007*

**Science**

I want to know what the lids on the pickle jars that when you open make that popping noise are made of. Can you help me?

*November 19, 2007*

**ENGLISH**

Thank you! :]

*November 18, 2007*

**ENGLISH**

One of her favorite sayings is, “You should always try to be the best that you can be.” Is the above sentence written and punctuated correctly? ^ Thanks! :]

*November 18, 2007*

**engineerig science**

I have to make a power point on fiber optic cable i need links on how to make fiber optics cable actually the real question is what engineers might do in companines that produce fiber optics cable. To answer the question, I would have to explain the steps how engineers make a ...

*November 18, 2007*

**engineering science**

i need names of companies that produce fiber optic cables one company is called Optic Cable Corporation i need help in finding more companies

*November 18, 2007*

**sorry. there's no particular subject. it's a puzzle question**

i kind want to know how to figure this out.

*November 17, 2007*

**trick question**

John, Jack, Joan and Jane are Art Critic, Aviator, Acrobat and Architect, though not necessarily in that order. The aviator, who is happily married, earns more than his sister, the art critic. Joan has never heard of “perspective”, John is a misogynist. Who is the ...

*November 17, 2007*

**greatest events after 1987**

List five events which have occurred after 1987 that you feel have most markedly altered your economic/technical future. i have to come up with five things but i'm stuck. i'm researching on the internet but i can't find anything. telephones and electricity changed ...

*November 17, 2007*

**what is an engineer**

Provide a minimum of 10 characteristics typical of engineers / engineering. (three to five word phrases maximum). These are the ones i came up with so far: Question all results Proceed with contradictory data Study of the human-made world Engineers determine course of action ...

*November 14, 2007*

**thomas alva edison**

thanks for ur opinions

*November 12, 2007*

**thomas alva edison**

I have a list of people where i have to separate them into scientists and engineers and i have one doubt. is thomas alva edison an engineer or scientist. i know he invented light bulb and phonograph. but i was doing a research and he was known as a scientist. i thought people ...

*November 12, 2007*

**my answer #2**

as my total rent, i got 850 dollars. the man will increase the rent by a maxium of 50 dollars. i plugged in 30 into the revenue function and i got 4900. 4900/100 is 49 dollars per unit. i rounded 49 to 50.

*November 11, 2007*

**please chech my answer optimization**

The manager of a 100-unit apartment complex knows from experience that all units will be occupied if the rent is $400 per month. A market survey suggests that, on the average, one additional unit will remain vacant for each $5 increase in rent. What rent should the manager ...

*November 11, 2007*

**maximizing profit calculus**

During the summer months Terry makes and sells necklaces on the beach. Last summer he sold the necklaces for $10 each and his sales averaged 20 per day. When he increased the price by $1, he found that he lost two sales per day. a. Find the demand function, assuming it is ...

*November 11, 2007*

**please correct grammar in my paragraph**

but if there is no author.

*November 1, 2007*

**please correct grammar in my paragraph**

The critics of power plants are right: The amount of radiation power plants release is dangerous. However, people don’t realize that they are constantly exposed to radiation by various ways. One can get exposed to radiation of 350 millirems from just standing in the sun ...

*November 1, 2007*

**bibliography**

I'm writing an essay and I know after a quote, you write the author's name in parenthesis. however, i'm using a quote from a website, the article doesn't have an author. it is a website that just states statistics about my topic and issues and problems. so what...

*November 1, 2007*

**essay cont.**

A common argument made against Diablo Canyon is its effect on people’s health and safety in the community. The purpose of Diablo Canyon and other power plants is to produce electricity and energy by fuel and heat. This heat is produced by using chemicals called uranium as...

*October 30, 2007*

**please revise my two paragraphs of my essay**

Nuclear power plants have been a controversy issue in our world for many years and it will continue to be so in the years to come. The issue of whether people should or shouldn’t accept power plants to be operated has been widely debated among communities, especially in ...

*October 30, 2007*

**intro of my essay**

Nuclear power plants have been a controversy issue in our world for many years and it will continue to be so in the years to come. The issue of whether people should or shouldn’t accept power plants to be operated has been widely debated among communities, especially in ...

*October 30, 2007*

**English: DEBATING!**

Thanks for all the help, I really appreciate it!!!

*October 30, 2007*

**English: DEBATING!**

Hi I need help I am finding my topic quite difficult. I am the 1st speaker for affirmative team with the topic: That in life there are more snakes than ladders." Its a difficult research/investigating topic, so I'm not sure what to say, and how to do my research. ...

*October 30, 2007*

**continued**

so basically i need a solution on how to reduce the danger of power plants in the environment and opinions of people who would oppose my view such as people working in the power plant. like they want to keep their jobs maybe???

*October 30, 2007*

**essay info help**

i'm doing an argument essay on why power plants should be shut down my college is like ten miles away from this power plant so it a very big issue in my town and i want to argue against power plants. i wrote down all my arguements, but i need help coming up with solutions ...

*October 30, 2007*

**absolute maximum**

absolute maximum of (x^2-4)/(x^2+4) the critical numbers i got was x=0,-2.59, and 3.09 the absolute minimum is f(0)=-1 what is the absolute maximum: is it both f(-4)=(f(4))=.6? or can there only be one

*October 28, 2007*

**AP Chemistry**

Finish the equation: Solutions of zinc sulfate and sodium phosphate are mixed

*October 28, 2007*

**essay question**

i'm doing an argumentative essay about how hazing for fraternities is dangerous. do sororities have hazing too or is it only fraternities/

*October 27, 2007*

**please everyone post opinions. everyone is welcome**

is it wise to plan your life for next twenty years now? i'm asking opinions from people for my project so i will appreciate if you please participate. To start off, this is my answer: i think it is wise because have broad plans in goals in life will give an idea to people ...

*October 24, 2007*

**writing**

im writing an essay about the analysis of the origins of the american revelution. what would be a good thesis?

*October 24, 2007*

**math**

hello, i have some question about rational functions. 1) are there any sites that are good in teaching graphing rational functions? 2) for the domain of the rational function it is what the denominator cannot equal to rite? for example the denominator of x^2-7x+10 can be ...

*October 23, 2007*

**days of the week**

i'm choosing classes for my college and i know M is monday T is tuesday W is wednesday F is friday But what is TR and R. Is TR thursday

*October 23, 2007*

**my topic. students, please post ur opinion too.**

hi i need help coming up with topics for my argumentative essay. we can't write about topics such as abortion and gay rights and marriages like that. my teacher said to pick local issues in our town to write about. but there are no topics in my town to write about. should ...

*October 23, 2007*

**essay intro repost**

Biomedical engineering is a field that saves peoples’ lives by using advanced technology in medicine. Being a biomedical engineer requires being good at solving problems in biology and medicine. Engineers design new devices and instruments which they can use to do ...

*October 22, 2007*

**essay intro**

Biomedical is a field that saves peoples’ lives by using advanced technology in medicine. Being a biomedical engineer requires being good at solving problems in biology and medicine. Engineers design new devices and instruments to help them do research or develop new ...

*October 22, 2007*

**ENGLISH**

Thank you! :]

*October 18, 2007*

**ENGLISH**

I wasn't sure if the comma should be there or not...

*October 18, 2007*

**ENGLISH**

Through their guidance and love, they have changed me in many ways. Is the above sentence grammatically correct? Thanks! :]

*October 18, 2007*

**physics help**

Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the gravitational field of Larry? -would it still be 300 N

*October 17, 2007*

**financial management**

A treasury bond that matures in 10 years has a yield of 6%. A 10 year corporate bond has a yield of 9%. assume that the liquidity premium on the corporate bond is 0.5%. What is the default risk premium on the corporate bond?

*October 16, 2007*

**phy.**

Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the gravitational field of Larry? -force= GMm/d^2 would i set it up like force= (9.8m/s^2)(300 N)? an astronaut lands on a planet that has twice the mass as earth and twice the diameter. how ...

*October 16, 2007*

**phy.**

check my understanding please. Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the gravitational field of Larry? -would it still be 300 N an astronaugt lands on a planet that has twice the mass as earth and twice the diameter. how does the ...

*October 16, 2007*

**Math**

Evaluate 3 1/4x for value of x. question: x=-3

*October 16, 2007*

**algebra**

I need help with a couple of math problems. subtract 5m^2+2m+9 from 7m^2-5m-8 simplify (m^4)^3(m^2)^9/(m^3)^2

*October 7, 2007*

**math**

It said 0.75 (or 3/4), which is a very common fraction, so she had probably seen it before. Is that what you mean?

*October 4, 2007*

**ENGLISH**

Is this sentence grammatically correct? I have had my ups and downs, my triumphs and my failures. It isn't a homework problem or anything; I am writing an autobiographical essay and I wasn't sure if this was correct or not... THANK YOU! :]

*October 4, 2007*

**math**

I'm not sure I'm following the question but I know that 4 will give you the same perimeter and the same area. If each side of a rectangle is 4, then 4+4+4+4=16 (perimeter). 4x4=16 (area)

*October 3, 2007*

**Math**

can someone please answer this quetion 25= y - 4 What does y stand for, the line in the middle of y and 4 means to divide

*October 3, 2007*

**social sudies**

i just did this in school today surplus means an amount or quantity beyond what is needed for immediate use

*October 3, 2007*

**Scientific notation**

what does 5.2 x 10^1 equal

*October 3, 2007*

**Scientific notatioin**

thank you

*October 3, 2007*

**Scientific notatioin**

someone plese answer these questions, i want to find out if these sentences are <, >,= The underslashes are blanks the x's mean multiply and the number after 10 is a power 3,000_3.0 x 10 3 8,800_8.8 x 10 4 659.000_ 6.59 x 10 5

*October 3, 2007*

**math**

sorry i typed it wrong i mean 2.5m+2.5 _________ 5 M-3

*October 1, 2007*

**math**

2.5+2.5 ________ 5 What does that mean someone please answer question

*October 1, 2007*

**science**

light

*September 26, 2007*

**social studies**

how many cities are in oceania

*September 18, 2007*

**Math 11**

The equation y= x^2-8 is translated 7 units to the left. Which equation describes the graph after it has undergone this translation? a) y=x^2-1 b)y=x^2-15 c) y=(x+7)^2-8 d) y=(x-7)^2-8 e) y=-7x^2-8

*September 17, 2007*

**chemistry**

one moles of a compound containing only carbon, hydrogen, and nitrogen was burned in the presence of excess oxygen to give 264g of CO2, 63 g of H20, and 46 g of NO2. Calculate the molecular formula of the compound.

*September 16, 2007*

**chemistry**

a 2.800 g sample of metal M reacted with oxygen to form 3.365 g Ms)3. What is the atomic mass of the metal M?

*September 16, 2007*

**math**

d/9=-10 d=? please go through the steps.

*September 15, 2007*

**Biochem**

I have to memorize the 20 amino acids and some nucleotides...do you know where I can find some mnemonic tips for this???

*September 12, 2007*

**Physics**

so which is away and which is toward

*September 11, 2007*

**Physics**

helllo

*September 11, 2007*

**Physics**

a graph of an object moving a line (+ axes)on acceleration-time graph > how can i describe how an object might move to create this graph if it is moving away from the origin. >how can i describe how an object might move to create this graph if it is moving toward the ...

*September 11, 2007*

**economics- opportunity cost**

For how the opportunity cost vary? Answer: Because its expressed in relative price, and it price of one choice to the price of another.

*September 10, 2007*

**history**

ugh, im lost on this one....plz help =/ Describe the aims and results of the conciliar movement.

*September 4, 2007*

**History**

its quite easy, y is there ever any confrontation throughout history? its always about land....territory prty much all wars are over land

*September 4, 2007*

**Psychology**

O sorry I didn't know that is what you meant. I will wait for the right person to answer it.

*August 30, 2007*

**English**

What does that mean?

*August 30, 2007*

**English \ Psychology**

Could you tell me what help needed is suppose to mean?

*August 30, 2007*

**English**

I am doing a project on Frankenstein and we have a quote "My vices are the children of a forced solitude that I abhor, and my virtues will neccesairly arise when I live in communion with an equal" I am having a hard time understanding what it means. I have to relate ...

*August 30, 2007*

**AP Physics**

Would it be correct to say that inertia is the reason a moving object continues in motion when no force exists? I think that is correct. Inertia is the property that allows an object to continue moving in the same direction and at the same velocity unless acted upon by a force...

*August 19, 2007*

**Axia**

The creature sat upright and tugged at the shackles binding his ankles, Frakenstein uttered a piercing scream I'm not sure what you are asking here, but if it's about the construction or any errors in what you've typed in, here goes: That is not a grammatically ...

*July 19, 2007*

**Economics**

zero economic profit?

*June 20, 2007*

**science**

if a magnet is moved in and out of a coil of a copper wire, electrcity begins to flow through the coil. True or False If the coil is in a closed circuit then electricity will flow, if not there will be only an induced emf.

*June 7, 2007*

**Math**

how do you reduce a fraction Dividde both the numerator and denominator by the largest common integer possible. Then cancel them out. For example, in the fraction 15/25, the largest integer that is divisible evenly into both numerator and denominator is 5. So you would write ...

*June 3, 2007*

**Math**

look at this other chart- 36 of 200 cat owners prefer human food only, 116 out 0f 200 perfer pet food only,48 out of 200 pet owners perfer human and pet food so what percent of cat owners repoter that their cats liked either human food or pet food only. Write the percent as a ...

*May 31, 2007*

**Math**

look at the chart- out of 150 dog owners 75 perfer human food only,45 perfer pet food only and 30 perfer both human and pet food. So what percent of dog owners reported their dog likes either only human food or only pet food? P(human food) = 75/150 = .5 P(pet food)= 45/150 = ....

*May 31, 2007*

**social studies-HISTORY**

information on ajanta caves-physical environment,ways to protect,need to protect http://www.jiskha.com/search/search.cgi?query=ajanta+caves Please check these various links (except the first one, yours) to find previous answers to this question. =)

*May 19, 2007*

**Maths**

The famous mathematicians,their life and contribution in the field of mathematics.PLZ help. The list of famous mathematicians is a long one. You can at least a dozen names here: http://www.mathematicianspictures.com/Shirts.htm#Themathematicians Pick some you are interested in ...

*May 16, 2007*

**business**

Actually, it is posed as part of a questioned to be answered within 350 words... interesting no? From what I can tell, the reasoning lies in the fact that e-commerce hasn't really been shaping legal systems, so much as e-commerce is defined by the legal systems of which ...

*April 13, 2007*

**chemistry**

What causes surface tension? Please and thanks for the help. intermolecular forces, that is , molecules attracting other molecules, and "holding fast" together. Here are a couple of pretty good sites where you can read more about it. http://en.wikipedia.org/wiki/...

*April 9, 2007*

**Social Studies**

what is a tariff like for a simile like imperialism is like a giant octopus strecthing it's tentacles across the world A tariff is like a mosquito, draining a little blood from many victims.

*March 29, 2007*

**com215**

A positive message would be: your hair looks nice today.

*March 14, 2007*

**Chemistry**

The isotope caesium-137, which has a half life of 30 years, is a product of neuclear power plants. How long will it take for the amount of this isotope in a sample of caesium to decay to one sixteenth of its original amount. Explain answer 30 years 1/2 60 years 1/4 90 years 1/...

*March 6, 2007*

**SCIENCE**

Which action would result in more (financially) valuable product: taking one proton from each nucleus in a sample of gold or adding one proton to each gold necleus? Explain (ignore the role of elections on the atom) Make the protons add up. 79Au ==> 1p + zzW Calculate zz, ...

*March 6, 2007*

**Science help please...**

what element results if two protons and two neutrons are ejected from Radium what element results if two protons and two neutrons are ejected from Radium Look up the atomic number for radium, and subtract two. What element has that number? Radon??? a theory about hoe or why ...

*March 5, 2007*

**Algebra 1**

Driving down a mountain, Tom finds that he has descended 1800 ft in elevation by the time he is 3.25 mi horizontally away from the top of the mountain. Find the slope of his descent to the nearest hundredth. slope= descent/horizontal change 1800 feet to miles, there are 5280 ...

*February 3, 2007*

**rhetoric**

What is the role of rhetoric in influencing people's attitudes and beliefs? How can readers distinguish between prejudicial and non-prejudicial use of rhetorical devices? Please check out the following posts and links: Posted by Ms. Sue on Tuesday, June 20, 2006 at 9:47am...

*January 30, 2007*

**math-volume**

I'm confused with how to solve this problem, so help would be great! The volume of any spherical balloon can be found by using the formula V= 4/3 pi r^3. Write an equation for r in terms of V and pi 4/3*pi*r3 = V Multiply by 3 3*(4/3)*pi*r3 = 3*V 4*pi*r3 = 3V r3 = 3V/(4*pi...

*January 21, 2007*