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October 1, 2014

Posts by Alice


Total # Posts: 544

algebra 1
simplify 11/12-(1/3+1/4)
July 15, 2008

Economics
How to explain the differences in prices of "homogeneous" goods among sellers.
June 25, 2008

English-Accented Syllables
The accented syllable is the syllable in the word that you automatically say louder or more clearly.
June 19, 2008

year 7 geography
research which instruments are needed to measure which feature of the weather Temperature , Precipitation , Cloud cover , Cloud type , Wind direction , Wind speed , Visibility. The example i have got is visibility - eyes and instruments Does the question mean you have to put ...
June 2, 2008

Calculus
OK I understand the concept present value but I don't understand how to solve for present value in this context: Assume that you won a local contest for which you gain a continuous income stream at a rate R(t)=5000e^0.1t per year for 5 years and r=0.05. Find present value...
April 29, 2008

algebra
A certain population of bacteria doubles every 3 weeks. How long will it take for a population of 3,500 to triple?
April 27, 2008

Caluculus
Can anyone help me with this problem? Suppose that during a controlled experiment, the temperature in a beaker containing some chemical substance at time t is rising at a rate of (15/13)t^2-(7t) degrees centigrade per minute. If the temperature after 1 minute is measured to be...
April 22, 2008

Spanish homework
Sorry, I made a mistake. INstead of 'When poachers steal the eggs came' it should be 'When poachers come to steal the eggs.'
April 12, 2008

Spanish homework
Yesterday, I saw Martin Luther sitting on top of a large pumpkin. A cabbage fell from the sky and hit him in the head. Martin Luther was angry and swore at the cabbage. Most people do not know this, but Ralph Waldo Emerson is still alive. He was found buried under a layer of ...
April 12, 2008

English/Spanish
And "sorry" is triste
April 11, 2008

English/Spanish
By th wat the Spanish word for 'homework' is tarea
April 11, 2008

English/Spanish
No matter. If you need to translate it just type it in at Google Translate.
April 11, 2008

SOCIAL STUDIES
NAME A MONARCHY
April 8, 2008

Social Studies
OMG I AM SO SORRY I DIDN'T MEAN TO POST THAT ON THIIIS SITE...SORRRYY
April 4, 2008

Social Studies
WOOOOOOOOOOOOOOOOOOO ...
April 4, 2008

English
Does anyone know any specific poems or a website with poems that may relate to any of these themes...? - loss of innocence/youth - taking a chance - being yourself - imagination vs. reality any poems relating to these will do! even a poem that is opposite of the theme will be ...
April 2, 2008

English
2 questions: 1. what is the one poetic device called thats an extended metaphor and can last for mostly all of the entire poem? 2. what is the conceit that the tv shows 'rugrats' and 'family guy' share with regards to biabies and speech????? thanks!
April 2, 2008

Caluculus
Does anyone know how to find the derivative of 3x^ln(2x)?
March 27, 2008

calculus
This is stupid, but can anyone find the derivative of f(x)=8^(1-2x^2)?
March 23, 2008

math
Are these answers correct 4.0171 Answer: 4 171/10,000 Arrange in order from smallest to largest 2.05, 25/10, 2.0513, 2.059, 251/100, 20515, 2.052, 2.051. Answer: 2.05, 2.051, 2.0513, 2.0515, 2.052, 2.059, 251/100, 25/10 45.6 – 8.75 Answer: 36.85 Add thirty-eight and nine ...
February 20, 2008

statistics
In the U.S. 42% of the population has type A blood. Consider taking a sample size 4. Let y denote the number of persons in the sample with type A blood. a)Pr(y=O) b)Pr(y=1) C)Pr(y=2)
February 5, 2008

Social Studies
Did Bismarck form any tax LAWS that were not approved by the Reichstag?
February 5, 2008

chemistry
what happens when a hot empty coke can is put in a icy cold water ? what is the reaction?
October 16, 2007

chemistry
assuming that the calorimeter contains 5.00 * 100 g of water and that the initial temperature is 30.0 degree celcius. what will the final temperature be? (use the proper formula and units, and show your work below)
October 9, 2007

chemistry
the value of this quantity for water is ?
October 9, 2007

chemistry
the unit in which the quantity of heat energy is usually expressed is called the ?
October 9, 2007

Legal and Ethical
why might legal rules be insufficient for fulfilling one's ethical responsibilities?
October 9, 2007

Chemistry
I need to come up with an idea of an experiment using only baking soda, sodium chloride,a test tube, soapy water, a scale to measure the mass, and a stop watch..... any ideas...of the procedures to use..? help would be nice thank you soo much!!! =p
September 18, 2007

BIOLOGY
[Proton]+1 [neutron] 0 [electron] -1
September 18, 2007

anatomy and physiology II
why does air move into the lungs? Bob Pursley answered this question for you earlier. See you previous post of the same question
July 13, 2007

anatomy and physiology II
Any compound that can stimulate the body to produce antibodies is call what? You will find the answer at http://en.wikipedia.org/wiki/Antigen
July 13, 2007

anatomy and physiology II
air moves into the lungs bacause? Pressure difference between the lungs and the atmosphere. THe diaphram movement causes this.
July 13, 2007

anatomy and physiology II
The respiratory menbrane lining the air sacs consist of what? The actual site of gas exchange within the lungs are? the actual site of gas exchange in the lungs are at the capillaries (smallest blood vessels) You are talking about the alveoli. Since this is not my area of ...
July 13, 2007

History
I'm doing a project on Medieval nights- please help! How did chivalry reflect medieval culture especially religon? Its due on Monday and i still have HEAPS to do!!!!! Please help me! You mean Medieval knights, right? If you spell it wrong during a search on Google or any ...
May 12, 2007

chemistry
take the amount of grams (.548) and multiply it by .628 You then get .37373 (this is the concentration of ASA that the problem is focusing on) So you divide .37373 by 180.16 to figure out the amount of moles= .002075, divide this number by .250L to get your Molarity, your ...
May 10, 2007

Spanish
I would like to know if my answers to the following questions are correct: ¿Qué es lo importante para tí en un trabajo? Opino que un trabajo debe ser interesante. Me gustaría un trabajo que es un desafío y pienso que es bueno si paga bien, ...
April 26, 2007

Chemistry
I want to know the enthalpy change for this reaction which occurs in a blast furnace: Fe2O3(s) + 3C(s) --> 2Fe(l) + 3CO(g) You will need the heat of formation for CO, and ironIIIoxide, and the heatofmelting for iron. I suspect you have some temperature in mind also which ...
April 15, 2007

math
14.what value of n will result in a mean if 31 15.what value of n will result in a median of 23 15.what value of a will result in a range of 84 14,46,19,10,39,22,24,77,n Refresh your memory about the defnition of median, mode and range of a set of numbers. Then pick a value of...
March 4, 2007

French
I'm trying to figure out how you would say "he is being" in French. I know it has something to do with the present participle "étant," but we haven't really gotten very far into this yet in class. Would you say "il est étant"...
March 4, 2007

home economics
what are the different names of equipment used for cooking? Please post the names of the equipment that you know. Then, we'll be glad to help you find more names, if necessary.
February 5, 2007

GEOMETTRY
HOW MANY VERTEXS DOES A HEXAGON HAVE? Draw a hexagon, a six sided figure, and count the vertices. Thank you for using the Jiskha Homework Help Forum. The following site may help you to see this: http://en.wikipedia.org/wiki/Hexagonal_tiling seee
January 7, 2007

firms
what are 3 disadvantages of firms merging? Sometimes when firms merge, the company is simply too large or diverse for the management to handle. Sometimes the profits from one of the businesses don't increase as fast as was originally expected. Also -- there's a ...
November 13, 2006

pre-calculus
THe sume of 2 positive numbers is 20. Find the two numbers such that 1) the sum of the square is minimum b) the product of one and the square is maximum. c) the product of the square and one and the cube of the other is maximum I will be happy to critique your work on this.
November 11, 2006

trig question
A Ferris wheel has a deameter of 50m. The platform at the bottom, where you load the ferris wheel, is 3 m above the ground. The Ferris wheel rotates three times every two minutes. A stopwatch is started and you notice you are even with the center of the ferris wheel, going ...
November 2, 2006

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