Sunday
November 23, 2014

Posts by Natalie


Total # Posts: 506

Programming
The code below shows some of the text for a class called City. Now write a complete public constructor with two formal parameters: a String parameter called cityName, and an int parameter called cityPop. Your code should initialize the name attribute of the class to the value ...
November 9, 2009

History
What was the Oregon Trail?
November 6, 2009

Math
How do I figure out missing angle measurements with using a protractor?
November 2, 2009

Pre-Calculus
Oh yeah, I forgot to put the 'x' into my equation. I just plugged in the 4 where the x should be and got 6.5, or as it applies here, 6.5 million. Hope that's right. Thank you all! :)
October 29, 2009

Pre-Calculus
Sales of ski equipment varies through the year from highs in January & December of $20 million, to a low in June of $2 million. Write a trigonometric function that describes this cycle. Calculate the expected sales for April. I think I got the first part: 9cos(pi/6) + 11 I am ...
October 29, 2009

Chemistry
Give the symbol for each, and the units: 1.What is the mean kintetic energy of all particles in a sample of matter? 2.What is the amount of thermal energy that flows between two or more bodies of different temperatures?
October 28, 2009

Chemistry
Calculate the standard enthalpy of formation of CuO2, given that: 2Cu2O + O2 ==> 4 CuO (-288 kJ) Cu2O ==> Cu + CuO (11 kJ) PLEASE HELP!!!!
October 26, 2009

Chemistry
Thanks SO much for the help!:)
October 26, 2009

Chemistry
Can someone PLEASE help me with this???? I am soooo confused with this problem!!! Combustion reactions involve reacting When compounds containing carbon and hydrogen are combusted, carbon dioxide and water are the products. Using the enthalpies of combustion for C4H4 (-2341 ...
October 26, 2009

Chemistry
Umm... the H2 is hydrogen and C4H8 is Carbon 4, Hydrogen 8. If I knew what it meant than I wouldn't be asking for help, would I?!?!?
October 25, 2009

Chemistry
Calculate the change in the enthalpy of the reaction. C4H4(g)+2H2(g)===>C4H8(g) Use the following: change in enthalpy of combustion for: C4H4=-2341 kJ mol-1 H2=-286 kJ mol-1 C4H8=-2755 kJ mol-1
October 25, 2009

physics
Correct Answer: D — It increases by 15 joules. Explanation: The amount of work done by non-gravitational forces in moving an object from one position to another is equal to the change in the gravitational potential energy of the object. If 15 joules of work are done on ...
October 22, 2009

physics
What is the weight in newtons of a 250 g package of cereal? need answer and work shown asap! plz and thank u!
September 2, 2009

accounting
The balance in the unearned fees account before adjustment at the end of the year is 112,790. Of these fees, 69,735 have been earned. In addition, 13,200 of fees have been earned but have not been billed. Journalize the entry to the adjust the unearned fees account.
September 1, 2009

4th grade
name the seven continents of the world.
August 25, 2009

English
Sorry about not explaining it the first time. I put everything that I have towards conquering my goals that I set for myself and if I'm not able to reach a certain goal I know inside my heart that I haven't let myself down and that I will continue to strive to great ...
June 13, 2009

English
I'm not writing a scholarship or anything like that. We had to find two things like that on the internet and reword them because were doing commercials that have to do with the characteristics of college for a project. I'm only in 9th grade.
June 13, 2009

English
I can re-word these two seperate things. I found them on the internet but need to change the words. Any help would greatly be appreciated. "I believe that I deserve this scholarship because I put so much effort into every task that I am given. I give only my best, and see...
June 13, 2009

Geography
Country:the people who live in a nation or country City:a large and densely populated urban area
June 10, 2009

capitalization
Correct
June 1, 2009

World Geo.
3. The Testimony of Faith, prayer, giving Zakat(support of the needy),Fasting the month of Ramadan,The Pilgrimage to Makkah 5. Horn of Africa
May 29, 2009

language arts
spinach broccoli bean sprout turnip rhubarb radish
May 29, 2009

science assignment
This is question that I feel that you can answer on your own. View it on how it has changed our society and the types and uses of technology that people now have available to them. Everyone has their own opinions towards this
May 25, 2009

Child Growth & Development
Do you know of any websites that would help me with this following question. Describe three or more differences between genders during teenage years? Regarding physical/ emotional differences. Thank you for your help
May 6, 2009

algebra
Factor : (4x^2-7x+3) - (3x^2-5x)
May 1, 2009

geometry
Lol, okay. Thank you very much !
April 26, 2009

geometry
If the area of Triangle T, sides 5,12, and 13 equals the area of rectangle R, width 3, then what is the perimeter of rectangle R?
April 26, 2009

Latin
Well what does "pacem" mean?
April 26, 2009

Latin
What does Ex Pacem mean?
April 26, 2009

geometry
Thank you !
April 26, 2009

geometry
Find the area of a rectangle that has a diagnol of 13 cm and a height of 5 cm.
April 26, 2009

English
Not in Comfortable, but in Fashionable, you don't say the "i". So, instead think of it as Fashonable.
April 26, 2009

5TH GRADE MATH
a blank is abuot the size of a sports drink bottle it contains 1,000 milliliters
March 19, 2009

Math pizzazz worksheet answers
Can anyone help me with math w/ pizzazz middle school d- 58??????
March 8, 2009

chemistry
I need help Calculating the mass of HCL neede to react with 20.0 grams Zn. Zn+HCL -> ZnCl2+H2
February 9, 2009

chemistry
This is a combustion reaction of a hydrocarbon, so the product should be CO2 and H2O, which is how you correctly solved the problem, but you say the product is CO and water. If this is the case, the coefficients in the balanced chemical reaction would be 2,7,6,8. Making the ...
January 22, 2009

english
wordy is the answer
January 19, 2009

English
i have the same questions
January 19, 2009

math
about 88 of every 100 people in america eat turkey onn thanksgiving. ther are about 300 million people in america, About how many of them eat turkey each thanksgiving.
November 8, 2008

college
Please help me write a discussion on the 3 market shifts in the fashion industry
October 27, 2008

arithmetic
What is 67 5/8 x 6?
October 24, 2008

Math
Jill and Matt run on a 400-meter-long oval track. They each run 10 laps daily and both run in the same lane. One day, they begin at the same point, but ran in opposite directions. Jill ran at a constant speed that was 2 meters per second faster than Matt's constant speed. ...
October 22, 2008

algebra equations
i need help solving the following: 10h = 8h + 6 and 6x + 2 = 3x - 1
October 21, 2008

12th grade
If f(x)= 1/1-x Find the composition of f(f(x)). So I get 1/1-(1/1-x) I'm not sure if I am putting it in my calculator correctly because I keep getting a line. Is that right? If I put it in with the parentheses differently, I get the graph of f(x)=1/x. Does anyone know ...
September 18, 2008

Calculus
If f(x)= 1/1-x Find the composition of f(f(x)). So I get 1/1-(1/1-x) I'm not sure if I am putting it in my calculator correctly because I keep getting a line. Is that right? If I put it in with the parentheses differently, I get the graph of f(x)=1/x. Does anyone know ...
September 18, 2008

MATH
I need help ASAP. A firm produces its output in two plants, A and B.a. To maximize its profit, the firm should produce the output at which ______ equals ______. It sets the price given by ______. b. It should allocate this output between the two plants so that ______ equals ...
September 4, 2008

economics
I can't seem to answer these questions
September 3, 2008

economics
Can someone assist me with these two questions. Thanks A perfectly competitive firm's demand is ____________ elastic and equal to ____________ which is equal to ____________. A firm is allocating 16 hours a day on its assembly line to producing goods A and B, 12 hours to A...
September 3, 2008

Ethnic Diversity
I am in Axia as well and this class has definitely been rough on me so I am glad I found the help here! thanks!
September 2, 2008

algebra
Rectangle R is formed by joining the centers of two congruent tangent circles and then drawing radii perpendicular to a common external tangent. If the perimeter of R is 60, what is its area?
August 27, 2008

economics
You are planning to estimate a short-run production function for your firm, and you have collected the following data on labor usage and output: Labor usage Output 3 1 7 2 9 3 11 5 17 8 17 10 20 15 24 18 26 22 28 21 30 23 Does a cubic equation appear to be suitable ...
August 18, 2008

economics
You are planning to estimate a short-run production function for your firm, and you have collected the following data on labor usage and output: Labor usage Output 3 1 7 2 9 3 11 5 17 8 17 10 20 15 24 18 26 22 28 21 30 23 Does a cubic equation appear to be suitable ...
August 18, 2008

whoops, correction
Thank you.
June 14, 2008

math
I am trying to solve a problem using Newton's equation, which is (-1/2)(9.8)t^2+ vot+ h. The problem says that a car rolls of a 120 foot high cliff. I know how to right the equation for this problem which would be (-1/2)(9.8 m/s) t^2 + vot + 37m. I am trying to find out ...
June 14, 2008

French
Is there a French word for "a facial" like the treatment of the face. I'm trying to use it in my paragraph and I can't find the word for it.
June 8, 2008

French
Can someone check my work? I'm trying to say: "He was at the zoo and a lion jumped out of the cage and attacked him." This is my attempt. Could you please fix any mistakes? "Il était au zoo et un lion a sauté de la cage et l'attaqué...
June 6, 2008

chemistry
how many moles are in Fe2O3
May 21, 2008

5TH GRADE MATH NEED HELP ASAP
i need help with customary units of weight and capacity
April 22, 2008

Precalc
A boat that travels at 16 knots in calm water is sailing across a current of 3 knots on a river 250 m wide. The boat makes an angle of 35 degrees with the current heading into the current. Find the resultant velocity of the boat. How far upstream is the boat when it reaches ...
April 11, 2008

History
"What position would you take on appeasement if you had been living in Canada during the 1930's and had heard about Adolf Hitler and the Nazis? Explain why" Hi, could you please help me by giving me some sort of direction on what i should do, i am not sure if i ...
March 30, 2008

Spanish
How do you say, How was your trip?, in spanish?
March 24, 2008

Brain Teaser
What is the answer for this visual brain teaser? ii 00 00 00 00
March 19, 2008

math
I have a question about Exponential Growth. The problem is: You deposit $350 in an account that pays 9.5% interest compounded yearly. What is the balance after 6 years? I don't know how to write the equation for this. Does anyone have an idea what the equation might be?
March 6, 2008

Geography
I've been searching all over the web for this, but cannot find specific details. How did the former Soviet Union encourage its expansive population policy? Thanks in advance.
March 1, 2008

Grammar
“Well,” Alex smiled into the phone. “I just realized that it was near three and that I wouldn’t get enough sleep and might forget to call you." Because 'Alex smiled into the phone' is description instead of attribution, should there be a period...
January 30, 2008

biology: the study of life
2. what is meant by the statement "living things do not exist in isolation"? TRUE/FALSE 3.people study biology only if they are planning to become biologists. 4. by studying biology you can better appreciate the great diversity of species on earth and the way each ...
January 27, 2008

Latin
That's what the chapter was about, though. Pluperfect and future perfect I mean. I'm just seriously stuck because my translations don't fit into the blanks on my worksheet.
January 17, 2008

Latin
I need some help with pluperfect/future perfect translations. I shall meet You (singular) will arrive You (plural) will leave They will carry They will put on I can't figure them out for the life of me! Thanks, Natalie
January 17, 2008

Social Studies
between j.p. morgan, john d. rockefeller, cornelius vanderbilt, and andrew carnegie, who's business is a example of horizontal integration
December 16, 2007

physics
0
December 4, 2007

Math
What is the real value of x in the equation log(subscript 2)24-log(subscript 2)3=log(subscript 5)x? I really cannot remember at all how logs work. I know the answer is 125 but have no idea how to get there. Thanks in advance.
November 17, 2007

social studies
Why is the loyalist mad at the patriots?
October 20, 2007

Pre-Calc
Could somebody please check this for me? Dtermine whether the graph of each equation is symmetric with respect to the origin, the x-axis, the y-axis, and the line y=x or the line y=-x. I came up with the line being symmetric to the x-axis, the y-axis, and the line y=x. I'm...
October 8, 2007

Physics
In the air: Vi=0, d=15m, a=9.8m/s^2, vf=? vf^2=vi^2+2ad vf^2=0^2+2*9.8*15 vf=17.15m/s --> speed when hitting the water Now for the water part: vi=17.15m/s, vf=0,d=2,a=? vf^2=vi^2+2ad 0^2=17.15^2+2*a*2 a=-73.5 m/s^2 F=ma F=56*73.5=4116 N
September 19, 2007

Science
Thank You!:)
September 16, 2007

Science
How do you find the density of a cyclinder if you are only given the diameter, height and mass?
September 16, 2007

digit numbers
omar has 318 marblesrounded to the nearest hundred how many marbles does omar have?
September 6, 2007

English
In high school we have to read great expectations by Charles Dickens for honors English but i do not understand the essay I have to write. Could someone help me please? Compare and contrast the ways in which the protagonist is stuck between two worlds, discuss what they ...
September 1, 2007

statistics
Can someone help me with this questions. Find the variance for a given data. Rpund your answer to one more decimal place then the original data. Compute the variance. Jeanne is currently taking college zoology. The instructor often gives quizzes. On the past five quizzes, ...
August 28, 2007

staistics
Can someone assist me in answering this question. Use the given values of n and p to find the mimimum usual value of u-2standard deviations and the maximum ususual values u+20. n-186, p=0.13
August 5, 2007

statistics
Can someone assist me in answering this question. Use the given values of n and p to find the mimimum usual value of u-2standard deviations and the maximum ususual values u+20. n-186, p=0.13
August 4, 2007

Shakespeare!
Could someone help me understand something Hamlet says to Polonius? For the satirical rogue says here that old men have gray beards, that their faces are wrinkled, their eyes purging thick amber and plum-tree gum, and that they 190 have a plentiful lack of wit, together with ...
June 28, 2007

Intro. to Computers
Can you help with these 2 questions? 1. The law firm you work at regularly scans documents into the computer system. They now want to be able to edit the digital image copies of those documents. Which do they need to accomplish this? (A) Optical character recognition software ...
June 13, 2007

geography
i need help on writing a diomante poem A diamante poem? http://www.readwritethink.org/materials/diamante/ http://www.franklinlakes.k12.nj.us/famsweb/curriculum/English/diamantepoems/diamante.html http://teams.lacoe.edu/documentation/classrooms/amy/algebra/5-6/activities/poetry...
May 28, 2007

Grammar
I don't understand predicates. What are they and how do I figure out what is the predicate in a sentence? The predicate is simply the main verb and all that modifies or describes it. He raced home as fast as he could. He = subject raced = main verb raced home as fast as he...
May 24, 2007

Chemistry
is there an equation to find mass percent....if know concentration and and final and initial volume of a titration lab? there isnt one then how do you find mass percent? M x L = mols of titrant. From the equation, convert to mols of unknown. Mols of unknown x molar mass = ...
May 7, 2007

chem
plz help If you carefully place a steel razor blade flat on the surface of water, the razor blade can be made to float. Explain this result, given that the density of steel is much greater than that of water. I'm not really sure what the answer is. I think it has something...
April 18, 2007

Math--Area
Find the area of each regular polygon to the nearest tenth. Octagon with side length of 10 kilometers. Heres what I tried; but I don't know if im on the right track. Area=1/2 * Perimeter* Apothem Perimeter=base of octagon* number of sides Perimeter=10*8=80 km. SO A=40a (1/...
April 4, 2007

explicit formula
YO MAMA.
April 3, 2007

math proportions
dont know i am so dum at math
February 25, 2007

Algebra
Rationalize the denominator. Assume that all variables are positive. 5x^4y/2x^2y^3 There are square root signs around both parts of the fraction, but I cannot make them on the computer. Thanks in advance. are u using the carrot symbols to mean to the power of...? Yes Come on, ...
February 24, 2007

Algebra2- Inverses
The Law of Gravitation is represented by the formula Fg=G(m1m2/r2) What would be the inverse of this function Fg-1? What would this force represent? Can someone plz hurry and answer this for me
January 9, 2007

Algebra Functions
I cannot for the life of me remember how to do this- Find the vertex of the graphs of the functions: Function #1: y=(x-4)(x+2) AND Function #2: y=2x^2-4x+1 Can someone help me get it PLz! OK - to find the vertex of these functions you must have them in quadratic form where the...
January 4, 2007

ART
For an art project, I have to try and find an artist(preferably famous- so that i can find information on him/her)that draws/paints buildings. As i am having trouble finding one. Thank you if you can help! Thank you for using the Jiskha Homework Help Forum. This is an ...
December 4, 2006

chemistry 12
sry, a misprint. its: O2+2F2 <--> 2OF2 The question is looking for Kc. 2.50 mo of oxygen and 2.50 mol of fluorine gas are placed in a 2.00L glass container at room temperature. The container is heated to 400K and the following equilbirum is established: O2+2F2 <-->...
November 20, 2006

history
im reading the book kinf arthur i need help! who did launcelot marry? You can find that at the following site: http://en.wikipedia.org/wiki/Lancelot
November 13, 2006

Slope Form!!
2x + y = 9 *You need to put it into slope form and solve for x and y!PLz help! y= -2x + 9 -2,intercept: -7
November 5, 2006

Physics
26.7
September 19, 2006

Algebra
Can someone please help me with these algebra problems? The directions are: Solve the equation or formula for the indicated variable. m=ax+bx for x 8=mx+ax-2 for x ax+bx-3=4 for x Anything is helpful! Thanks. For m=ax+bx for x you would use the distributive property to get m=(...
September 10, 2006

Home Economics
List 5 careers that are possible from 3 areas in Home Economics. Why don't you list the areas of Home Economics first, then match those areas up with careers. I can think of cooking, sewing, (by the way, most Home Ec departments now prefer to be called Family and Consumer ...
September 8, 2006

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