Ricardo

Popular questions and responses by Ricardo
  1. chemistry

    What volume does 16.0g of o2 occupy at stp

    asked on February 16, 2012
  2. science

    How are weathering and soil formation related?

    asked on February 23, 2015
  3. science

    How do water and air cause rocks to crumble?

    asked on February 23, 2015
  4. science

    Which material would have a higher specific heat: a. a material made of heavier particles b. a material made of lighter particles c. the mass of the particles does not affect specific heat

    asked on February 7, 2013
  5. math

    A bag contains 12 slips of paper of the same size. Each slip has one number on it, 1-12. Describe an impossible event.

    asked on January 24, 2013
  6. Math

    Hello i need help to factorize this calcul: ax^n*(1+(b/a)*1/(x^(n-p))) Thanks

    asked on January 5, 2013
  7. ALGEBRA

    A line passes through the points whose coordinates are (c,3c) and (2c,5c).Assuming that c is not 0 find the slope of the line A-2 B-1/2 C1/2 D2

    asked on July 9, 2012
  8. Chemistry

    What is the minimum amount of 1.75 m of HCL necessary to produce 28.5 L of H2 at stp? EQUATION IS AS FOLLOWS: Mg+2HCL->>MgCl2+H2

    asked on November 17, 2010
  9. social studies

    the task of economic policy is to created a prosperous america.the unfinished task of prosperous americans is to build a great society. our accomplishments have been mamy; these tasks remain unfinished:> to achieve full employment without inflaction;>to

    asked on February 9, 2009
  10. Chemistry

    How many moles of H are there in 8.9 moles of C4H8O2?

    asked on January 16, 2017
  11. Chemistry

    How many moles of Cl ions are there in 8.5 moles of CaCl2 ?

    asked on January 16, 2017
  12. Ernst

    How many moles of H are there in 8.9 moles of C4H8O2?

    asked on January 16, 2017
  13. Physics

    A car traveling at 28 m/!@#$%^&s the brakes. If it takes the car 88 m to come to a complete stop, what is its acceleration?

    asked on June 12, 2016
  14. Math

    I did this, but i don't think its right for this problem and I don't know where to go from here. Help please factor x^3-5x-2 x^2+10 (x^3-5x-2x^2)+10 x (x^2-2x-5)+10

    asked on January 24, 2016
  15. devry assigment

    38% of women consider themselves fans od professional baseball. you randomly select sex women and ask each if she considers herself a fan professional baseball

    asked on May 30, 2015
  16. Math

    You have a pizza that's 6 cool slices if you eat 4 .what it what is the angle measure of doing fortune of pizza in degrees

    asked on February 17, 2015
  17. MAth

    Jim bought a pen and a calculator. He paid the cashier $50 and received $20.45 change. If the pen cost $4.50, how much did the calculator cost?

    asked on February 16, 2015
  18. Business

    How can efficient and effective management be used as an asset for SM JALEEL? 500 words

    asked on February 20, 2014
  19. Calculus

    You are in a boat "a" miles from the nearest point on the coast. You are to go to a point Q, which is "b" miles down the coast and 1 mile inland. You can row at 2 miles per hour and walk at 4 miles per hour. If a=3, and b=4, toward what point on the coast

    asked on April 4, 2013
  20. science

    10. A balloon has a volume of 0.5 L at 20°C. What will the volume be if the balloon is heated to 150°C? Assume constant pressure and mass.

    asked on February 28, 2013
  21. science

    7. A helium balloon has a pressure of 40 psi at 20°C. What will the pressure be at 40°C? Assume constant volume and mass.

    asked on February 28, 2013
  22. science

    1. Boyle’s law states that if you squeeze a fixed amount of a gas into a smaller volume, the pressure will increase. Explain why in your own words.

    asked on February 28, 2013
  23. science

    3. Atmospheric pressure at the top of Mt. Everest is about 150 mm Hg. That is why climbers always bring oxygen tanks. If a climber carries a 12.0 liter tank with a pressure of 35,000 mm Hg, what volume will the gas occupy if it is released at the top of

    asked on February 28, 2013
  24. science

    The atmospheres of Mars and Venus are mostly carbon dioxide. Earth’s atmosphere contains only a fraction of a percent of carbon dioxide. Why is Earth’s atmosphere so different from those of Mars and Venus?

    asked on February 23, 2013
  25. math

    nature of factors of trinomials? 6x2t5-6

    asked on February 19, 2013
  26. science

    The temperature increase of an object depends on: a. its mass b. its velocity c. the material from which it is made d. answers a and c e. none of the above On a night at the beach, which would you expect to cool faster: the ocean water or the beach sand?

    asked on February 7, 2013
  27. Math

    A bag contains 12 slips of paper of the same size. Each slip has one number on it, 1-12. Find P(even number). Find P (a number less than 6). Find P (an odd number). Find P (a number greater than 8).

    asked on January 24, 2013
  28. science

    you read about a rope and pulley machine that was able to produce equal amounts of output work. was this a realistic example why or why not?

    asked on January 13, 2013
  29. science

    you read about a rope and pulley machine that was able to produce equal amounts of output work. was this a realistic example why or why not?

    asked on January 13, 2013
  30. Physics

    A fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. The thrust of its engines is 3.82 x 105 N. In being launched from rest it moves through a distance of 57.2 m and has a kinetic energy of 5.71 x

    asked on December 14, 2012
  31. chemistry

    Suppose that 0.450 of methane,CH4(g) , is reacted with 0.600 of fluorine, F2(g), forming CF(g) and HF(G) as sole products. Assuming that the reaction occurs at constant pressure, how much heat is released?

    asked on October 24, 2012
  32. math

    solve equation a + 10 = 7.9

    asked on October 12, 2012
  33. Spanish

    Una precisión. A su novio no le gusta los niños, es incorrecto. Debe ser: A su novio no le gustan los niños, debe ir el verbo en concordancia con el número de los niños.

    asked on October 6, 2011
  34. social studies

    aword that describe an area that has one or feaures in common

    asked on March 19, 2011
  35. Chemistry

    Calculate the temperature change in the water upon complete melting of the ice. Hint: Determine how much heat is absorbed by the melting ice and then use q =mC*Delta T to calculate the temperature change of the 314 g of water. under the following

    asked on November 18, 2010
  36. Algebra 8th

    I Was Looking at The ProBlems of Paloma and i thing we have the same HW. so can You HelP Me On This? n=5.75

    asked on August 31, 2010
  37. math

    the last week of the month a car dealership sold 12 cars.A new sale promotion came out the first week of the month and sold 19 cars that week what was the percentage increase in sale from the last week of the previous month compared to the first week of

    asked on April 29, 2010
  38. algebra

    the last week of a month a car dealership sold 12 cars.A new sale promotion came out the first week of the month and sold 19 cars that week what was the percent increase in sale from the last week of the previous month compared to the first week of the

    asked on April 29, 2010
  39. learn 49 math

    a road trip has a scale of 5/8 inches for every 125 miles.. how many inches would be needed to represent 1000 miles on the map?

    asked on March 12, 2010
  40. 9th grade

    one method that the sumerians used to survive and overcome the limitations of their geographical enviroment was?

    asked on February 27, 2009
  41. social studies

    a study of the causes of the american revolution of 1776 the french revolution of 1789 and the russian revolution of 1917 best supports the generalization that revolution is most likely to occur when a) a society has a lower standard of living than those

    asked on February 9, 2009
  42. social studies

    the most useful indicator of the degree of democracy reached by a particukar society is whether it has a a) civilian goverment b) formal method whereby people caneffect changes in goverment policy c)system of government checks and balances d) system of

    asked on February 9, 2009
  1. Health

    which one is your favorit color

    posted on June 2, 2020
  2. English

    See the point of a teacher is to help them understand not give them more work

    posted on March 11, 2020
  3. Social Studies

    Thancks dragon master they are all correct

    posted on January 4, 2019
  4. Physical Education

    Finish the swing

    posted on December 27, 2017
  5. Astronomy

    5777

    posted on January 4, 2017
  6. Social Studies

    i think its d

    posted on November 4, 2016
  7. math

    It will be positive

    posted on September 26, 2016
  8. math

    7 equals d plus 5

    posted on January 6, 2016
  9. Math

    making correction in just the answer all procedures are well done !! Area = area of full circle * (θ/360) =πr^2*θ/360 =π 50^2*192/360 = 4188.79 ft^2

    posted on December 9, 2015
  10. Math

    I don't know tell me

    posted on February 17, 2015
  11. MAth

    thank you reiny

    posted on February 16, 2015
  12. MAth

    i think it 6.56 Please help

    posted on February 16, 2015
  13. MAth

    i think is 50-20.45=29.55 29.55/4.5

    posted on February 16, 2015
  14. kings speech from birmingham jail

    He does not consider himself an outsider because he state that he was invited by some affiliates,in the second paragraph mr. king clearly states that “So I, along with several members of my staff, am here because I was invited here.” Which means some

    posted on March 27, 2014
  15. math

    The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for mc004-1.jpg and round to the nearest tenth.)

    posted on March 5, 2014
  16. 5th grade math

    Divide. write each quotient in simplest form. 3/1-3

    posted on March 21, 2013
  17. Math

    divide write each quotient in simplest form

    posted on March 21, 2013
  18. science

    thanks

    posted on February 23, 2013
  19. math

    thank you

    posted on February 19, 2013
  20. math

    please help me

    posted on February 19, 2013
  21. math

    6x^2 + 5x - 6 = 0 ? is that

    posted on February 19, 2013
  22. spanish

    Para la ciudad de México (Mexico city): Frío por la mañana y noche, ligeramente caluroso por la tarde.

    posted on October 29, 2012
  23. Spanish help!

    Do not forget punctuation marks, in spanish we use open and close mark. Ms. Sue is right, there is not sufficient information but there are only three possibilities (without auxiliary verb) a.- Fueron b.- son c.- serían /three differents tenses, in the

    posted on October 29, 2012
  24. Spanish

    The correct question is: "¿Qué estás haciendo?" Do not forget the punctuation marks. Present tense, the answer is for first person (Yo). I give you some help. Look: cepillarse - me cepillo, maquillarse - me maquillo, bañarse - me baño, acostarse - me

    posted on October 14, 2012
  25. spanish

    "Hi, my name is Allysiah"= ¡Hola, mi nombre es Allysiah"

    posted on October 9, 2012
  26. spanish

    Hi, my name is Allysiah. It´s very easy, do you miss your first spanish class? First try looking each word in a spanish dictionary, order them an show me what you find, after that I will correct you. Bye

    posted on October 8, 2012
  27. Spanish Check

    As SraJMcGin said "ir" is the verb, then as you wrote in the beginning "vamos", notice that "vamos" is the plural of the first person of the verb "ir" (present tense), this is the key. 1 yo voy 2 tu vas 3 él/ella va 4 nosotros vamos 5 ellos/ellas van In

    posted on October 4, 2012
  28. spanish

    The only spanish word I am thinking is "tantísimo", this word needs and direct object.

    posted on October 3, 2012
  29. spanish

    La única que se me ocurre es "tantísimo" pero necesariamente requiere de un complemento.

    posted on October 3, 2012
  30. Spanish Beg. 1 - Homework Check!

    Not only 3, 7 and 8 need help, also in 5 and 6. 3 cloudy 5 Está fresco o hace el fresco (usual in México) o hace fresco. 6 Hace viento / windy 7 Hace buen tiempo It is good Weather 8 Hace mal tiempo It is bad Weather

    posted on October 2, 2012
  31. Physics

    Aunque no tuve tiempor de leer este texto de envio la direccion del sitio de google books: la doble diagonal+books+diagonal+google+punto+com+mx+diagonal y todo lo que sigue books?id=l6vsi4H9xzIC&pg=PA24&lpg=PA23&hl=es#v=onepage&q&f=false

    posted on October 1, 2012
  32. Spanish

    and look for the spanish words. Of course, do not forget the gender and number. Ejemplo. Viejo (old man) Vieja (old woman) Viejos (many old man) Viejas (many old woman)...

    posted on October 1, 2012
  33. Physics

    El sitio de "Arqueología Mexicana" de editorial raices tendrá seguramente un número dedicado a este importante sitio. El u r l es arqueomex con el punto com (no me permite enviar direcciones por eso lo apunto así) Buscaré en mi biblioteca a ver si

    posted on October 1, 2012
  34. Spanish

    Almost all the question are answered with the verb "Ser/Estar". Conjuga el verbo para cada persona. Verbo :Ser Yo soy Tu ... El/ella ... Nosotros ... Ellos ... Verbo: Estar. Yo estoy. Tu ... el ... Nosotros ... Ellos ...

    posted on October 1, 2012
  35. Physics

    Probablemente, si vives en la ciudad de México, encuentres un estudio en la biblioteca de la ENAH o con alguno de los especialistas de esta escuela. Ahora bien, respecto de las otras preguntas creo que obviar que no es un prisma completamente regular y

    posted on September 30, 2012
  36. Spanish

    No, in this case there are two options, the first one is to use the diminutive "Catalinita" (without one a), but the second one is to use only a part of the name and add "i": "Cati", the ending "ito"is formale gender/"ita" for female gender, and "i" for

    posted on September 27, 2012
  37. Spanish Beg. 1 - HW Check/HELP!

    1.- Complementando "¿Qué tiempo hace? o ¿Qué tiempo tarda?", or ¿Cómo está el tiempo o el clima? (better), o ¿Qué tiempo hace? (Rarely use to ask for the wheater.

    posted on September 27, 2012
  38. Spanish Beg. 1 - HW Check/HELP!

    1.- In Mexico the question "¿qué tiempo hace" is better to use when you ask the amount of minutes, hours, etc, you take to go to one site to another, it is better to use: "¿cómo está el clima o el tiempo?, in English you are right. e.g. answer: "está

    posted on September 27, 2012
  39. spanish

    I do not like the phrase I found because it does not have meaning, but the three words exists in spanish: sos apiles hispanohablante sos (in Argentina) conjugation of the verb to be, singular 2nd person. apiles - conjugation of the verb apilar, singular

    posted on September 25, 2012
  40. Spanish III

    I agree with Steve.

    posted on September 12, 2012
  41. Spanish check

    We do not use, in México, "sois" only in Spain, then we say: ¿De dónde son ustedes?

    posted on September 12, 2012
  42. Spanish

    Mi madrastra = my mother in law

    posted on September 12, 2012
  43. Spanish

    There are two words: and adjetive and noun. Mi madrastra

    posted on September 12, 2012
  44. spanish

    You and your brothers are sons of your father and mother, then Tus hermanos son los hijos de tus padres también.

    posted on September 12, 2012
  45. Spanish III

    Yes, that´s right. "Uno de los casos" no "Uno de los casas" casas=houses

    posted on September 12, 2012
  46. Spanish

    There are a lot of "que" innecessary. Si yo fuera el gobernador de California, aumentaría los fondos para la educación. Me aseguraría de que los programas de lenguas extranjeras, y programas extracurriculares recibieran un aumento en el financiamiento

    posted on August 23, 2012
  47. spanish dos

    It has not meaning. You give and answer when somebody ask a question, then you look out for an answer. Se buscan respuestas, por lo que a veces se trata de encontrar una respuesta diferente a ciertas preguntas. I don´t know if you copy these sentences

    posted on August 22, 2012
  48. Spanish III Portfolio

    In México, we usually use "incorporarse" when we select another way and become part of that "flow" of cars. Incorpórese a la CA-91 y diríjase hacia las ciudades ribereñas (not "playeras")

    posted on August 21, 2012
  49. Spanish writing

    Creo que debe haber más control de armas. También creo (yo creo, I believe) que los violadores de control de armas (It is better to say: ... que aquellos que violan la normas de control de armas deben ser severamente sancionados. Porque el aborto, ya

    posted on August 21, 2012
  50. Spanish

    4. ¿Has perdido la pelicula de Mr. Bean? (con el sentido de que no la has visto o te perdiste el verla)

    posted on May 15, 2012
  51. Spanish

    No, they are not grammatically correct, nor syntactically. 1. Como se llama la cosa que has comprado? Don´t forget the punctuation marks ¿Cómo se llama la cosa que has comprado? but, it is better ¿Cómo se nombra lo que compraste? 2. Tengo que comer

    posted on May 15, 2012
  52. Spanish Fork

    Elena is right but, why to make a physics question in the foreign language subject?

    posted on May 7, 2012
  53. beginning spanish

    Do not forget punctuation in the question. ¿Qué estudias? Estudio historia.

    posted on May 7, 2012
  54. spanish

    One possibility is "vestir" A los niños les gusta vestir con muchos colores. (In this case with a verb) The children likes to dress with many colors. There is a little diference, by example: A los niños les gustan los lápices de muchos colores (in this

    posted on May 5, 2012
  55. Spanish-Please check

    Few mistakes: ¿Te gustaría quedarte en una pensión o en un hotel? ¿Por qué? (with a space between them) Me gustaría quedarme en una pensión porque (in the answer without a space) es menos cara que un hotel (You do not need to repeat "pensión", it

    posted on May 5, 2012
  56. Spanish

    Missing some marks, and do not forget "ñ". ¿Te gustan los coches pequeños? Answer in plural. Me son igual los grandes o pequeños. or Me es igual. Coches pequeños o grandes son lo mismo. or Me gustan los coches pequeños porque no consumen mucho

    posted on April 15, 2012
  57. Spanish

    As Ms.Sue said try first. The first sentence can not be translated using "estar/ser" verb, all the next can be.

    posted on April 10, 2012