Sunday
December 11, 2016

# Posts by CHRISTOPHER

Total # Posts: 754

geometry
what is the sum the measures of an octagon.
January 9, 2012

Math
A tree is growing at the edge of a cliff. From the tree, the angle between the base of the cliff and the base of a nearby house is 62 degrees. If the distance between the base of the cliff and the base of the house is 500 feet, how many feet tall is the cliff?
January 6, 2012

cemistry
when 2.13 moles of C3H8 burn in excess oxygen, how many moles of CO2 will be formed? Assume this is a complete combustion
October 30, 2011

Physical Science Concepts
1) the industrial revolution occurred at about the same time as the growth of the theory of electromagnetism. a)What were some of the causes of the industrial revolution? b)What technology and industry can be assciated with the emergence of the electromagnetic theory?
October 26, 2011

Physical Science Concepts
Atutomobile l-collecg stations a thin metal wire sticks up from the road and makes contract with cars before they reach the toil collector. What is the pupose of this wire?
October 26, 2011

chemistry
Does one gram of 4.7x10^-4 M AgNO3 equal one cm^3 of AgN03?
October 12, 2011

chemistry
How many moles are in 1.18g of 4.7x10^-4 M AgNO3?
October 12, 2011

English
I am writing a paper on a farewell to Arms can someone help me find sources on characterization or realism that are found within the novel?
October 5, 2011

trig
Find all values of x in the interval [0, 2π] that satisfy the equation. 6 sin2(x) = 3
September 27, 2011

English
I am writing a paper on Theme and Metaphor in the book a farewell to Arms could someone help on what would be a good Thesis statement as an opening?
September 22, 2011

English
How important is the setting of the novel A Farewll to arms What impact does the setting have on the interpretation of events?
September 19, 2011

English
I need help to know what type of comedy "A Midnight Summers dream is and what makes it that type of a comedy can you provide some links that I can read up on?
September 18, 2011

English
I need to write an essay on Theme and Metaphor in the Book "A Farewell to Arms it has to be 7-10 pages and have 7-8 sources could someone help direct me to some sources for some help? thanks.
September 18, 2011

statistics
The US Army is allowed only five test firings of the lance missile. The following figures represent number of feet the missiles missed the target by: 26, 147, 35, 63, and 51. Calculate the mean and the median. Which should the army report ?
August 26, 2011

Algebra - Quadratics (ZERO PRODUCT PROPERTY)
Can the Property of this: ax2 + bx + c = 0 (a+b)(a-b) = 0 a = -b , a = b BE FURTHER APPLIED TO THIS.....:? ax2 + bx + 8 = 0 ------------------------- -8 -8 x (ax + b) = 8 x = 8 , x = (8-b)/a Thank you!
June 19, 2011

Math
When you use the quadratic formula (x= -b+/=......) can you use that on equations like X^4+2X-8? If not, how would you algebraically find the roots of: X^4+2X-8? Thanks!
June 19, 2011

ocean view
a bicycle tire rim has a diameter of24.5 inches, and the tire is 2.25 inches thick. find the circumference ofthe outside of the tire.
May 26, 2011

English
I would say A there is no action needing to be performed. B is the action of the subject wanting something C is the action the subject is doing. A has no action being performed just making a statement.
April 14, 2011

Spanish
no hablarse / pero / ellos mirarse profundamente No se hablaban pero ellos se miraban profundamente. inmediatamente / la muchacha y el muchacho / enamorarse La muchacha y el muchacho se enamoraron inmediatamente. ellos / abrazarse / y / besarse / aquella tarde Ellos se ...
March 23, 2011

Spanish
Forma oraciones para saber la historia de amor entre Alicia y Emilio. Ojo con el uso del pretérito. Modelo: Alicia y Emilio / conocerse / en un café Alicia y Emilio se conocieron en un café. no hablarse / pero / ellos mirarse profundamente No se hablaban ...
March 23, 2011

Spanish
No se hablaban pero ellos se miraban profundamente. La muchacha y el muchacho se enamoraron inmediatamente Ellos se abrazaban y se besaban aquella tarde.
March 23, 2011

Spanish
Forma oraciones para saber la historia de amor entre Alicia y Emilio. Ojo con el uso del pretérito Model: Alicia y Emilio / conocerse / en un café Alicia y Emilio se conocieron en un café. 1.no hablarse / pero / ellos mirarse profundamente 2.inmediatamente...
March 23, 2011

Simplify the expression using the commutative, associative, and distributive properties. {3 + (5+ 2)} – {(3 + 5) + 2} + 4 – 2
March 1, 2011

Science
A ball is thrown vertically into the air and takes 5s to return to the thrower, from time of projection. What is the time it takes to reach maximum height ?
January 31, 2011

Engineering Science
A ball is thrown vertically into the air and takes 5s to return to the thrower, from time of projection. What is the time it takes to reach maximum height ?
January 31, 2011

Physics
A ball is thrown vertically into the air and takes 5s to return to the thrower, from time of projection. What is the time it takes to reach maximum height ?
January 17, 2011

Physics
Find the position and velocity of a particle at t=1.94 s if the particle is initially moving east at a speed of 19.8 m/s and experiences an acceleration of magnitude 4.08 m/s^2, directed west. Magnitude and direction of the position. magnitude- direction- East of its original ...
January 16, 2011

science
How many grams of CO are needed to react with an excess of Fe2O3 to produce 558 g Fe? The equation for the reaction is: Fe2O3(s) + 2 CO(g) → 3 CO2(g) + 2 Fe(s)
January 11, 2011

geometry
in a triangle DEF m<E is three times m<,and m <F is 9 less than m< E
January 5, 2011

Social Studies
What articles would you recommend for a project where I must connect politics in europe to the world?
December 4, 2010

Science
how can I go about explaining the basic process of natural selection without using the word adapt.
November 29, 2010

Science
ohh Natural selection
November 29, 2010

Science
how can I go about explaining the basic process without using the word adapt?
November 29, 2010

1) 3km = 3000m and 900cm = 9m answer 3/1000 2) £2.50 = 250p and 30P = 30pm answer 3/25
November 9, 2010

physics
v^2/r so 82.2^2/615 = 10.99 m/s^2 and the direction of the acceleration will be toward the center of circle
November 1, 2010

Physics
Dumping sealed containers from ship decks that are 2 meters above the water surface. With a final depth of 100 meters. Find the final velocity of the container on impact. 1. Container in the shape of right circular cylinders, containers of .5 meters diameter and 1.0 meter ...
October 31, 2010

MATH
Estimate the file size (21,500 bytes)as millions of bytes or megabytes.
October 12, 2010

spanish
actually I think 3 and 5 are al
October 12, 2010

spanish
La a personal When should you use the personal a? Decide whether or not you need to use the construction in the following sentences. Don’t forget that a + el = al! If the personal a is not required, leave the field blank. 1.Yo no conozco Bogotá. 2.Mis amigos ...
October 12, 2010

Spanish
Complete this conversation between two friends, Ana Margarita and Fernando. They are planning to go to a party with a group of students from the United States. Use ir, voy, vas, va, vamos, and van. 1.Ana Margarita: ¡Hola, Fernando! ¿Adónde * ahora? 2. ...
October 9, 2010

Spanish
Use the correct form of the verb gustar and the appropriate indirect object pronoun to complete the following dialogue between a babysitter and a difficult child. Cultura ************************************** Shakira Isabel Mebarak Ripoll is a Colombian singer of Latin ...
October 6, 2010

science
what is a spore
October 4, 2010

Spanish
creer deber escribir recibir tener vivir TOMÁS: ¿Dónde , Diana? DIANA: Yo con mi tía aquí en D.F. pero mi familia en Guadalajara. TOMÁS: ¿ muchas cartas para tus padres? DIANA: Sí, de vez en cuando (once in a while). Y t&...
October 2, 2010

Spanish
I need help with these last 2 1.Mis amigos y yo * (asistir) a la universidad. 2. Yo (creer) en Dios y * (asistir) a la misa (Mass) con mis padres los domingos. I just need help with asistir on this part.
September 28, 2010

Spanish
asistir a beber comer aprender Hola Me llamo Luisa. Soy estudiante de la UNAM donde estudio para ser interprete . mucho de la cultura y la lengua de los estadounidenses en mis clases. Yo clases con amigo Juan. El es un companero en la clase de ingles. Juan y yo en la cafeteria...
September 27, 2010

Spanish
indicate the realtionships between the family memebers listed below: Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1. mi hermano(a)/ mis abuelos 2. mi hijo(a)/ mi hermano(a) 3. mi madre/ mi...
September 24, 2010

Spanish
indicate the realtionships between the family memebers listed below: Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1. mi hermano(a)/ mis abuelos 2. mi hijo(a)/ mi hermano(a) 3. mi madre/ mi...
September 24, 2010

spanish
1.hermano / hermana • 2. casado / casada • 3. yerno / esposo • 4. abuela / pez • 5. nuera / yerno • 6. sobrino / sobrina • 7. niño / mascota • 8. pájaro / hermano • 9. suegro / suegra • 10. novio / novia • 11. t&...
September 22, 2010

Spanish
Indicate the relationships between the family members listed below Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1.mi madre / mi hijo(a) 2.mis primos / mi mamá I have the rest of the...
September 21, 2010

Spanish
Indicate the relationships between the family members listed below Modelos: yo / mi tía Yo soy el (la) sobrino(a) de mi tía. mis abuelos / mi padre Mis abuelos son los padres de mi padre 1.mi madre / mi hijo(a) 2.mis primos / mi mamá
September 21, 2010

spanish
I need help telling time in Spanish 1. 2:45PM 2. 1:22 PM 3. 12:31 PM 4. 5:15 AM 5. 9:30 AM
September 17, 2010

spanish
Mari Bocazas is one of those people who often exaggerates. Whatever you do, she says she does it better, and whatever you have, she says she has more. What would Mari say if you were to tell her that you had each of the following? un(a) novio(a)
September 14, 2010

spanish
Autoprueba WB P-14 | Presentaciones Complete the following conversation with the appropriate form of the verb ser. 1. Me llamo Pilar. ¿Quién tu 2.Encantada. ¿De dónde uds 3. Y éste (this) mi amigo, Carlos
September 10, 2010

spanish
ok i have the answer to one. but I need answers to 2 and 3.
September 10, 2010

spanish
Autoprueba WB P-14 | Presentaciones Complete the following conversation with the appropriate form of the verb ser. 1. Me llamo Pilar. ¿Quién tu 2.Encantada. ¿De dónde uds 3. Y éste (this) mi amigo, Carlos.
September 10, 2010

spanish
Which pronouns would Alberto Yáñez, a professor from Spain, use to address or talk about the following people? In the spaces provided below, write the most appropriate pronoun. ¡OJO! Remember that Alberto is from Spain, which affects the pronouns he selects...
September 7, 2010

spanish
Which pronouns would Alberto Yáñez, a professor from Spain, use to address or talk about the following people? In the spaces provided below, write the most appropriate pronoun. ¡OJO! Remember that Alberto is from Spain, which affects the pronouns he selects...
September 7, 2010

Botany
What value to modern cultures is there in preserving traditional agriculture and crop genetic diversity?
September 1, 2010

Botany
name 3 crops domesticated in regions that are now mexico central and south america
September 1, 2010

Botany
on #1 i meant to say plant like
August 31, 2010

Botany
1.Which group of plsnt like organisms (think sedentary) is most related to animals? 2. Which group of plants is most related to flowering plants (angiosperms)?
August 31, 2010

Health
A person with the credentials of R.D. would make a credible author for an article providing nutrition information. A. True B. False
August 5, 2010

Health
When an author is affiliated with the public sector, the reliability of the information increases. A. True B. False A: True
August 5, 2010

Health
2. Genetically modified organisms have no known health risks. A. True B. False
August 5, 2010

Health
1. The use of chemical fertilizers and pesticides to produce food is sustainable. A. True B. False
August 5, 2010

american government
A is correct
August 5, 2010

science biology
photoautotrophs They use energy from sunlight and water and minerals from the soil and produce glucose that is a source of energy.All green plants such as bryophytes and tracheophytes are photoautotrophs.Moreover algae also get energy through photosynthesis.
August 3, 2010

medical
Tissue Structure
July 14, 2010

MATH HELP ASAP
what is 73.49 IN WHOLE NUMBERS
July 13, 2010

geometry
1 miles = 5280 feet 90x 5280 = 475200/17.6 = 27000 seconds = 7.5 hours
July 13, 2010

Sociological
Emmanuel-Joseph Sieyès
July 12, 2010

health care
You could also write about health care reform and competition.
July 12, 2010

Government
I need to write a 3 page paper on American foreign policy with Austria and can not seem to find anything. Can someone help me?
July 4, 2010

criminal justice
We can help you get started but we don't do the work.
June 29, 2010

CJA/363
You can try to be the law but the law wins everytime :)
June 28, 2010

health
correct
June 28, 2010

health
My mistake the answer is B adenocarcinoma is a type of cancer
June 28, 2010

health
Correct
June 28, 2010

Government
From what I remember in my Government class it is A
June 23, 2010

US Government
I need help writing a 3 page paper on evaluating a congressperson from the house of representatives. I chose Nancy Pelosi. Can someone help to get started?
June 15, 2010

English: Plagiarism, Clichés
"to be, or not to be, that is the question," was used in a poem is that okay?
May 23, 2010

English: Plagiarism, Clichés
Is a Cliché phrase considered Plagiarism? (the author is dead more than 390 years ago.) Is it okay to use it in a writing piece or poem? Should/will it be penalized or will you be given punishment if only used in 8th grade? Thanks
May 23, 2010

english
There are several reasons for not eating meat. One reason is that dangerous chemicals are used throughout the various stages of meat production. ...
May 22, 2010

Science
What is the probable relationship between rebound centers and locations where ice accumulates? What is the probable relationship between rebound centers and thickness of ice in Canada?
May 12, 2010

English
I just wanted to say thanks guys for all your help in my English class I really enjoy working with Jiskha
May 10, 2010

American Lit
Think of the way the book describes them. As in are they both brave or kind. Consider the way they both passed away, and what happened before they both died? Also, think of their age difference and how Natty was told to have died alone and how John died not so much alone. Also...
May 9, 2010

Math
A polynomial function with rational coefficients has the following zeros. Find all additional zeros. 2, -2 + ã10
May 3, 2010

Chicago Manual (CM) and Council of Science Editors
Question 1 5 points Save Which of the following fields uses Chicago Manual of Style (CM) documentation? psychology history education biology Question 2 What information goes in the parentheses when using CM style numbered notes? the publishing information the article title the...
May 2, 2010

Logical, ethical and emotional appeal
Question 12 Which of the following visual arguments contains an ethical appeal? none of the above 1 a bar chart of 2003 housing construction sales per state an advertisement for corn seed that shows a farmer and his family standing next to a tractor with their farmstead behind...
May 2, 2010

visual images and how to use them
Question 12 Which of the following visual arguments contains an ethical appeal? none of the above 1 a bar chart of 2003 housing construction sales per state an advertisement for corn seed that shows a farmer and his family standing next to a tractor with their farmstead ...
May 1, 2010

visual images and how to use them
Logical fallacies tend to be ____________________. nonexistent in visual arguments more common in verbal arguments than in visual arguments and often harder to detect more common in visual arguments than in verbal arguments and often harder to detect nonexistent in verbal ...
April 30, 2010

Math
evaluate the expression 2x-3y-4z x=7 y=-3 z=-1
April 30, 2010

Math
2x+y x=2/7 y=5/6
April 30, 2010

Math
-7/58y times 29y to the 2 power
April 30, 2010

Math
10c(9c-1)-8=88c+10
April 30, 2010

Math
0.3x+14.2=x-8.41
April 30, 2010

Math
5 to the second power - (3- 4 to the 3rd)
April 30, 2010

writing for the web
Question 1 This step in planning a Web project involves learning about HTML text editors, the original tools for creating Web pages. Choose a method for creating HTML pages. Gather your materials. Storyboard your pages. Choose a single-page or a multi-page format. Question 2 ...
April 29, 2010

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