# Posts by jamie

Total # Posts: 1,072

math
alright thx!

math
is the second circle twice as big? like is that how they compare?

math
How is the circumference of a circle with radius 9cm related to the circumference of a circle with diameter 9cm? i don't understand this.Help?? Thanks:)

Research Project on Computer Confidentiality
just to break up the first sentence of everyones anwers, i'm doing this too! lol it's difficult, yes, but keep going! i found a decent site on princeton.edu. type the question into bing and look at the web sites. i can't remember what the whole address is, sorry! ...

science
An object travelling in a circle is accelerating ecause it is constantly changing ____________________.

PHYSICS
When you say mu, do you mean "meww"?

social studies
legends myths or stories passed on by word of mouth

Chemistry
Need Help with these two problems 1.One piece of copper jewelry at 111°C has exactly twice the mass of another piece, which is at 36.0°C. Both pieces are placed inside a calorimeter whose heat capacity is negligible. What is the final temperature inside the calorimeter...

English
Which is the correct sentence when using verb form and verb tense? Since American Idol premiered on television, many talented contestants have appeared on the show. 8b. Since American Idol premiered on television, many talented contestants appeared on the show.

Hisotry- Dialectics
What are Hegel's, Fukuyama's, Marx's and St.Augustine's dialectics and how do they differ from each other. What are their views on the progression of humanity? I know that Hegel's view said that an thesis gave rise to an antithesis which was resolved by a ...

Math
Are there any prime numbers divisible by 2? Explain.

Chemistry
I am trying to find the ground state for, Pb2+ I went back two on the chart and came to Hg. And entered it's ground state. Why is this wrong?

Chemistry
Without referring to a periodic table, pick the electron configuration of elements with the following atomic numbers and classify the elements. (Type your answer in noble gas notation using the format [Ar] 4s2 3d10 4p2 for [Ar]4s23d104p2.) (a) 17 (b) 20 (c) 23

Chemistry
Write the ground state electron configurations of the following ions. (Type your answer using the format [Ar] 4s2 3d10 4p2 for [Ar]4s23d104p2. If the configuration is a noble gas, enter the noble gas in brackets, for example [Ne] for F -.) Pb2+ Au+ Mn2+

college english
not sure what to do

college english
How to correct this sentence Since 1980, the aids epidemic has continued to spread widely throughout the world.

chemistry
A 43 kg person drinks 490 g of milk, which has a "caloric" value of approximately 3.0 kJ/g. If only 16% of the energy in milk is converted to mechanical work, how high (in meters) can the person climb based on this energy intake? [Hint: The work done in ascending is ...

music
the meaning of the word rest heads

music
the meaning of the words

chemistry
Yes you had the equation right. And that worked. Thank you!

chemistry
Determine the amount of heat (in kJ) given off when 2.07 multiplied by 104 g of ammonia are produced according to the following equation. Assume that the reaction takes place under standard-state conditions at 25.0°C. N2(g) + 3 H2(g) 2 NH3(g) ΔH°rxn = -92.6 kJ

chemistry
What is the mass in grams of 14.6 amu?

Literature
I Have read it i'm just not good with metaphors and not sure if i am looking for names or objects

Literature
In "To the Memory of My Beloved Master, William Shakespeare." By Ben Jonhson What are two metaphors that Jonson uses as names or titles for Shakespeare?

chem
The diameter of a neutral argon atom is about 2.0 multiplied by 102 pm. Suppose that we could line up argon atoms side by side in contact with one another. Approximately how many argon atoms would it take to make the distance 1 cm from end to end?

A&P
Why is chemistry such an important part of the study of Anatomy and Physiology?

writing
cons of universal health care

Science
Bart believes that mice exposed to microwaves will become extra strong (maybe he's been reading too much Radioactive Man). He decides to perform this experiment by placing 10 mice in a microwave for 10 seconds. He compared these 10 mice to another 10 mice that had not been...

English
thanx

English
Censorship of student writings in a school publication.

English

Biology
Provide a matematical reason for why codons cannot be two nucleotides in length

Probability
Find the probablity of getting a sum of at least 8 by tossing a six-sided die twice. I keep getting 5/36 but my book says 5/12.

Math
I need help in seeing if I solved these inequality problems correctly. 1. A store sells two models of computers. Because of the demand, the store stocks at least twice as many units of model A as of model B. The costs to the store for the two models are \$800 and \$1200, ...

microeconomics
i have to write a paper for a final and need some help with ideas for what I am writing about.. here is the question.... the competitive market system provides highly efficient mechanisms for the allocation of scarce resources to consumers. Using the guideposts to ecomonic ...

health care
I think that mentally ill people also need a place to go that they feel comfortable to sit and discuss their issues. Sometimes family and friends can be percieved to them as judgemental and further distroys their self esteem and self will to get the help they require. So, ...

french!
how do i put these words in a correct sentence? vous ne grossir pas parce que vous faire du sport

Algebra
The first thing that you need to do is figure out the length of the sides when the area is 196. To do this you find the square root which is 14 cm. That means that each side is currently 14cm. Since they were lengthened by 7 cm, you subtract 7 cm from 14 cm to get the original...

Chemistry
Do you understand what they are asking? Which of the following physical properties can be used to measure temperature using a thermometer? volume pressure density viscosity Im guessing they are talking about viscosity but I don't quite fully understand it

engl - citing
In my indroductory paragraph I talk about a certain individual. I mention her current profession etc. In the next sentence I give a quote by her. How do I cite that? Should I give her name and the page number? Or just the page number? Or do I even need to cite that?

english -citing
in my paragraph i mention a name of an author on my work cited page. and i talk about his ideas and thoughts etc. so how do i cite that. just (page number) or do i ever put a citation there.

english
The dialect in "To a Mouse" is consistent of what?

English
i don't know how to do my english assignmenton the book of narnia due tommorow 300 words 3 minutes can you help me...

PPAC
How is Carbon dioxide added to the water?

PPAC
How can I write a A Book Report? I need help

Chemistry
Thanks, I will start over. I appreciate your help.

Chemistry
I am totally confused. Does my answer make sense or do I need to start over? The more I read it the more I doubt my answer. I am also confused when it states Please be specific. Is it looking for a specific number for the temperature and pressure or just the conditions? Under ...

physics
How does the construction of the astro blaster increase GPE? How does this affect the KE?

physics
Define STPD, ATPD, BTPS and list the values. I'm in college and our books haven't came in from the bookstore. I don't understand how the prof. is still making us do this HW. my younger brother told me I should try to get help from this site since it helped him. ...

31 days in August

Microeconomics
I think this is good reasoning. If you've paid for the class and it's deep into the semester, why would you drop it? Plus, you've paid for it. And, of course, if the class is going to be required, then you'd have to pay and expend the time AGAIN which would be ...

Microeconomics
Oh, okay. Thanks. This is my first microecon class, and I'm just kind of lost!

Microeconomics
Late in the semester, a friend tells you, "I was going to drop my psychology course so I could concentrate on my other courses, but I had already put so much time into the course that I decided not to drop it" What do you think of your friend's reasoning? Would ...

Microeconomics
I failed to say that the last 10,000 laptops increased COSTS by 8.9 million

Microeconomics
Suppose Dell is currently selling 250,000 laptops per month. A mgr at Dell argues, "The last 10,000 laptops we producted increased our revenue by \$8.5 million. However, because we are making a substantial total profit of \$25 million from producting 250,000 laptops, I ...

Microeconomics
Two years ago a large corp. gegan construction on a new site. At that time, mgrs thought that production from that plant would generate over \$25 million in sales. However, a more conservative and realistic estimate suggests that the new plant will only generate an additional \$...

Microeconomics
Thanks Ms. Sue

Microeconomics
Suppose that flying a 200-seat plane across country costs the airline \$100,000. Thus, the average cost of each sear is \$500. A plane is about to take off with 10 empty seats. Astandby passenger is waiting at the gate willing to pay \$300 for a seat. Should the airline sell it ...

Microeconomics
I think they should move forward with the project. If you don't include costs already expended it is still cost effective and they should still show a profit

Microeconomics
A corporation began construction on a new site 2 years ago. At that time mgrs predicted the new plant would generate over \$5 million in sales, however, now a more conservative estimate shows that the new plant will only generate an additional \$3 million in sales. Over the past...

science project
why does using salt chill drinks so fast?

Social Studies

Math
5x=3y+567

sci
description of a typical precipitation and temperature for summer and winter. Then identify the characteristics of a plant and animal that is seen regulary in your region? How do the characteristics relate to the amount of rain or sunlight in your region?

sci
provide a descipitation and temperature for summer and winter. Then identify the characteristics of a plant and animal that is seen regularly in your region. How do the characteristics relate to the amount of rain or sunlight in your region.

Physics- LOST!
If the air temperature is the same as the temperature of your skin (about 30.0 C), your body cannot get rid of heat by transferring it to the air. In that case, it gets rid of the heat by evaporating water (sweat). During bicycling, a typical 70.0 kg person's body produces...

American History
Who was William Wilberforce and why was he important in the anti-slavery movement?

art
I directly copied this so i think is is abbot bernard Abbot Bernard of Clairvaux and the Cistercian Order. The Cistercians essentially believed that a monastery should be devoid of artworks and have bare walls. In 1125, in a letter addressed to William, Abbot of St.-Thierry ...

Suggestions on paper: biology
go to a website called lungUSA and at the top it will say diseases A-Z this site has every lung disorder it's really good

algebra.
1) start by drawing one, on the 2 bigger angles put 30+x on the 2 smaller angles put x so you have 30+x+30+x+x+x so now you have 60+4x in a parallelogram there are 360 degrees now put it into an equation 60+4x=360 4x=300 x=75 so if the bigger angles are 30+x then they are 30+...

art
it depends on the medium...but for like pencil or pastels you smudge

constitutional history
who was the female that recoppied the declaration of independance (she didn't write it but rewrote it after thomas jefferson had finished it because of her nice hand writing)

fractions
change 2 into 2/1 then change 2/1 into 14/7 (remember you need the same denominator and 14/7 = 2) then subtract 14/7 - 5/7 = 9/7

philosophy
what type of fallacy is this? But a man is not animal. He was made in the image of God and he has immortal soul, which means that euthanasia is a pure murder and its supporters do not only reveal their atheism but rather their Satanism. I think it has circular reasoning, ...

Constitution
federal judges

fractions
3/8 you change 1/4 into 2/8 and subtract 5/8 - 2/8 = 3/8

Philosophy
is this a deductive argument? God could exist if the Bible is true.

The US constitution
it is the fourth! the 1st gives you the right to religion, speech, press, petition, and assembly the 4th is search and sezure which includes privacy

physic
1)a pitched ball is hit by a batter at a 45 degree angle and just clears the outfield fence,98m away. assume that the fence is at the same height as the pitch and find the velocity of the ball when it left the bat. 2)an arrow is shot at 30.0 degree above the horizontal. it ...

PHYSICS
Given: x+(1/x)= square root of 3 PROVE: (x^13)+(1/(x^13))= square root of 3

Math
8 Children divided 32 apples. Kitty took 1 apple, Mary took 2, Sherrie took 3 and Caroline took 4. Bob SMITH took as many as his sister, Ken Brown took twice as many as his sister, Jim Jones took 3 times as many as his sister and Tom Robinson took 4 times as many as his sister...

Physics
A big clock has a minute hand 3 ft long and a second hand 4 ft long. let x be the distance between their tips. find max value of (dx)/(dt) *d for derivative

social studies
Who was the commander of the United States during the Civil War?

math
One Hundredth is what? A.centi- B.dec- C.gram D.liter E.meter F.milli-

math
If 7y-2x-5,then x=?

american lit ap
what is the tone of the scarlet letter and where can i find a quote from the book?

Algebra
Great! Thank you. Pretty much I really only need help on the circles and that other post below (the one that hasn't been answered) and then I should be done- Finally!=)

Algebra
I don't know how I got 68. Would this be correct: a= 280in squared? Or am I still off?

Algebra
Please look over- 1.) Find the area of a rectangle in which the base measures 20 centimeters and the height is half the length of the base. My Answer= area= 200cm squared 2.) Find the area of a parallelogram in which the height measures 14 inches and the base measures 6 inches...

Algebra- circles
Thanks.

Algebra- circles
So then, : Would the radius be 6? Would the area be 354.9456? or 113.04?

Algebra- circles
On my paper, there's a circle drawn inside of a square, whose side length is 12. I have to find diameter, radius, area, area in terms of pi, ... For the diameter first of all, would it be 12? Or do I have to subtract? Thanks.

Algebra
Oh ok, so 2*48=96, and 96-30= 36, divided by 2 is 18. Got it, thanks so much.

Algebra
Now this next question I unfortunately don't get at all: ~Chow Li is planting a border of 48 seedlings that will completely surround a rectangular garden plot. He wants to plant the seedlings 2 feet apart. If the garden plot is to be 30 feet long, how wide should it be?~ ...

Algebra
Ok thank you!=)

Algebra
Oh, I didn't know you couldn't do that, but it makes sense to me now. So, I think the answer would then be 30000ft squared.

Algebra- Ms. Sue...
I have to go offline now, but I just want to tell you thank you SO much for all of your help. I really appreciate it. I understand it so much more. I will probably come back on Jiskha tomorrow to finish up. Thanks again!=)

Algebra
Oh, thank you so much!=)

Algebra
If anyone could please just look these over: The given measures are the perimeters of squares. Find (a) the length of a side and (b) the area of the square. Perimeters: 1.) 20 cm 2.) 100mm 3.) 4ft 4.) 2in 5.) 2.8m My answers: 1.) a- 5cm b- 25cm squared 2.) a- 25 mm b- 625mm ...

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