Monday
July 6, 2015

# Posts by Julie

Total # Posts: 999

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

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

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 grammer in my paragraph
but if there is no author.
November 1, 2007

please correct grammer 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
October 1, 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
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 didnt 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

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

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

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 All this is asking you to do is get r=something. First, I would divide ...
January 21, 2007

Managerial Accounting Help
Cotta Cots uses a standard cost system in which manufacturing overhead is applied to units of product on the basis of direct labor-hours (DLHs). During August, the company actually used 6,100 direct labor-hours and produced 2,500 units of product. The standard cost card for ...
December 19, 2006

social studies
November 16, 2006

chemistry
Please help me with this? What are some properties of a candle? height, smell, color, .... How can I identify those when I don't know what the actual candle looks like? The question just asks for the properties of a candle. It doesn't describe it.
November 5, 2006

Bus. Math
How much money should be deposited each year for 30 years at 3% to accumulate \$1000,000? I find that an EXCEL spreadsheet is very helpful for these kinds of problems. If one deposits an amount P, growing for 30 years, the amount will grow to P*(1.03)^30. You want to solve for ...
November 2, 2006

math
what is u, w, and z? what are you asking?
October 10, 2006

Chem Titration and pH
Calculate the pH at 0mL, 5mL,...40mL for a 10.0mL aliquote of 0.100M Na3AsO4 (weak base) titrated with 0.100M HCl pKa1 = 2.25 pKa2 = 6.77 pKa3 = 11.60 Thank you First you should write equations to know where we are in the titration. At the beginning, we have the hydrolysis of ...
October 7, 2006

Easy Math
32=2 5
October 7, 2006

math
how do you write an equation and state what the variable n represnts. 54 -n- =24 If you're writing an equation where you need to state what the variable is, then you need to end up with an equation where n is the only thing on one side of the equal sign. Take your equation...
October 4, 2006

novel= death on the ice
why did most of the men keep heading toward the Stephano?
September 22, 2006

Physics
A Ferris wheel with radius 14.0 m is turning about a horizontal axis through its center, as shown in the figure below. The linear speed of a passenger on the rim is constant and equal to 6.60 m/s. What is the magnitude of the passenger's acceleration as she passes through ...
September 19, 2006

Physics
A baseball thrown at an angle of 55.0 degrees above the horizontal strikes a building 16.0 m away at a point 8.00 m above the point from which it is thrown. Ignore air resistance. Find the magnitude of the initial velocity of the baseball (the velocity with which the baseball ...
September 19, 2006

algebra
Suppose the modified quota is 7.87
September 12, 2006

thanks
I just wanted to say thanks 4 all the answers people have given me ! Also 4 the people who tryed 2 answer them!
September 9, 2006

life science!
Whats the difference between decomposer,consumer,and producer? give an example of each and tell how producers make their own food. I looked in my book but it just doesnt say anything about any of those 3 things!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! For food: A producer grows/makes...
September 9, 2006

english
what is an interjection? Try www.dictionary.com what key would you use forlesson7-1 homework helper online I wish someone would answer my question the telling me to look it up!!!!!!!!!!! what question????????????????????? what question????????????????????? to JULIE http://...
September 8, 2006

music
what does a sixteenth note = ? A sixteenth note is half of an eighth note. it half of a half of a beat
August 27, 2006

Physics egg
Could you hardboil and egg on the moon? Options: *Yes, because water boils spontaneously on the moon. *No, because water boils at such a high temperature that it would cause the egg to disintegrate before it became hard-boiled. *Yes, because the atmospheric pressure keeps the ...
August 9, 2005

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