# Questions Asked onApril 25, 2009

1. ## Math

What is -3y+3x=-7(x+3)

2. ## chemistry

which stage of ionization usually produces more ions?

i have to do a presentation could u throw some ideas my way on any new services i can add to an office building ? thanks

4. ## math-English

1. 2+3=5 Two plus three is five. Two plus three makes five. 2. 2X3=6 Two multiplied by three is six. Two muptiplied by three makes six. 3. 4¡À2= 2 Two divided by two is two. Two divided by two makes two. (Are the English expressions correct? Do you have

5. ## English

1. Fold the paper along the dotted line to make a triangle.(Right?) 2. It will heat the floor. It will warm the floor. (Are both OK?) 3. Don't throw stones at the dogs. Don't throw stones to the dogs. (Are both prepositions OK? What is the difference?) 4.

6. ## English

1. In 3:00 p.m., let's go out. 2. After 3:00 p.m., let's go out. (Which one is right?) 3. In 3 hours, let's go out. 4. After 3 hours, let's go out. (Which one is right?) 5. In 3 hours, he went out. 6. After 3 hours, he went out. (Which one is right?)

7. ## English

1. There are many people in the park. 2. There are many peoples in the park. (Is #2 right?) 3. How many people are there in your family? 4. How many members are there in your family? 5. How many are there in your family? (Are the three sentences above all

8. ## English

1. Where is today's newspaper, honey? 2. The park is within an hour's walk from here. 3. The bakery is within five mile's distance. 3-1.The bakery is five miles' distance. 4. I bougth ten dollars' worth of food at the supermarket. (Are they all

9. ## English

Hi! Does anyone know what is the right way to introduce flashcards to young learners of engliah as a foreign language? So, they are learning new words for the first time.First I need to show them each card and then just read them and they need to

10. ## Diversity in the Classroom

I need to explain why these misconceptions are not true. Could you please help me with this? 1. Boys who participate in the arts are more likely to be homosexual. 2. Girls are more interested in domestic arts than boys. in auto shop and wood shop than

11. ## English

How can young learners talk? (f.e. robotlike voice)Any more ideas? And how to repeat at the beginning of the class the previous lesson?The topic was How are you and How old are you? something interesting? Not just to ask them how they are..They are 7 year

12. ## math

The sales representative informs you that there are two floor plans available, and that there are a total of 56 houses available. Use x to represent floor plan #1 and y to represent floor plan #2. Write an equation that illustrates the situation. The sales

13. ## World History

What changes has occurred in American foreign policy from the Grant Presidentcy to today?

14. ## Algebra

Factor. 2xy - x²y - 6 + 3x Is this correct? (2 + x) (-xy-3) Thank you! :-)

15. ## Engish Lang

Story Writing - I need to get an idea of a setting to write the climax and theme of a story.

16. ## physics

two bumper cars in an amusement park ride collide elastically as one approaches the other directly from the rear. car A has a mass of 500kg and carB 600kg, owing to fidderences in passenger mass. if car A approaches at 4m/s and car B is moving at 3.2 m/s,

17. ## Physics

a 330 kg piano slides 3.6 m down a 28 degree incline and is kept from accelerating by a man who is pushing back on it parallel to the incline. the effective coefficient of kinetic froction is 0.4. calculate a) the force exerted by the man, b)the work done

18. ## French

Could you please check these thanks. Directions: Answer using the correct form of mettre. 1. Tu mets un survêtement quand tu fais du jogging? Answer: Oui, je mets un survêtement quand je fais du jogging. 2. Tu mets la table pour le dîner? Answer: Oui,

19. ## French

Could you please check these thanks. Directions: Complete with the verb mettre. 1. Qu'est-ce qu'ils -------- dans leur sac à dos? Ils ------------ Answer 1: mettent Answer 2: mettent 2. Qu'est-ce que tu --------- dans ton sac à dos? Je ---------- Answer

20. ## spanish

is this correct? Los estudiantes tienen que hacer fila para entrar en el _____. a. asiento b. oficina c. cafetería d. auditorio D

21. ## Math

1.Write the equation 5x+y-2=0 in normal form. 5x+y-2=0 5x+y=2 (add two to both sides) Standard form (Ax+By=C)---> 5x+y=2 Y-intercept (when x equals 0) 5x+y-2=0 5x+y=2 5(0) +y=2 y=2 X-intercept (when y equals 0) 5x+y-2=0 5x+y=2 5x+0=2 x=2/5 Slope intercept

22. ## Chemistry

What is the heat of fusion of water?

23. ## Chemistry

How many kilojoules are required to change 85g of water at 25 C to steam at 100 C?

24. ## Chemistry

A chunk of 0 C ice, mass 145g, is dropped into 75g of water at 62 C. The heat of the fusion of water is 335J/g. What is the result after thermal equlibrium is attained?

25. ## Math

Express the vector as a combination of the standard unit vectors i and j. v = AB where A = (10,-11) and B = (-11,8) I want to make sure I did this right: = So it's -21i + 19j? Thank you!

26. ## Health insurance plan

My kids just got approved for healthcare coverage through medicaid. They are asking me to choose a plan from the following: Staywell Health Plan of Florida, United Healthcare of Florida, AMERIGROUP Community Care, HealthEase of Florida, Inc., MediPass.

27. ## college

What is the kinetic energy of a 2,00 kg car that is moving at 72 km/h?

28. ## Math

Can someone please help me with this question. Thank you! State the image of the given point after the following transformation: (2,7) after a vertical stretch by a factor of 1/2 about the line y=1 followed by a horizontal stretch by a factor of 3 about

29. ## College physcial science

How much work is done in raising a 10.0 kg backpack from the floor to a shelf 1.50 m above the floor?

30. ## College physcial science

What is the kinetic energy of a 2,000 kg car that is moving at 72 km/h?

31. ## College physcial science

A force of 200 N is needed to push a tabble across a level classroom floor for a distance of 3 m. How much work was done on the table?

32. ## math

Two dice are rolled. Find the probability of getting a sum greater than 8

33. ## math

1) The Vietnam Memorial in Washington, DC is an angular wall. If you are standing at the vertex of the angled monument and you wish to back up always staying equidistant from the side walls, describe the path you would take. 2) Describe fully the locus of

35. ## Math

1.Find the distance between P(7, -4) and the line with equation x - 3y + 5 = 0 round to nearest tenth 3Y=x+5 y=(x+5)/3 -1/m = -3 y=-3x+b sub in P(7,-4) -4=-3(7)+b b=21-4 b=17 y=-3x+17 set the two equations equal. -3x+17=(x+5)/3 -9x+51=x+5 46=10x x=4.6 sub

36. ## no subject

i am looking for a graphic organizer for my history project on world war one. if you have any grapic organizer ideas please share. anything will do. thank you.

37. ## SraJMcGin spanish HELP

Instructions: Depende de + sustantivo Depende de si + present Vas a mexico este verano? No se. Depende de mis padres. Possiblemente. Depende de si saco buenas notas. here are the questions HELP PLEASE 1. Vas a salir este fin de semana? answer: no se (

38. ## acc 220

Why does managerial accounting not want to follow the rules of accounting?

39. ## SraJMcGin spanish HELP

Si mi patrón está contento, yo estaré contento también. is the last contento or contenta tambien

40. ## English

Need help finding reliable sources with information on student safety on field trips. I have lots of information but need more on teachers responisibilities and rights. Also, how teachers rights and responsibilities affect students on this subject.

41. ## Math

I want to find out how a hexagon and a square tessallate together?

42. ## biology

On the social pressure regrading genetic testing for incurable diseases, reonwed nerupsychologist Nancy Wexler of Columbia Univeresity states "our culture values knowledge, not ignorance." How do you interpret this statement, and what is your viewpoint?

43. ## quick Science question

How is the energy in sunlight used? I need help on this question especially since I don't have a textbook.

44. ## Grammar

"I have met many great people who I otherwise would not have met." Should who or whom be used?

i work at a small company that creates and markets video games. it is a 4 story office building.other business in the building are a dentist, young lawyer,and an insurance company.the building supplies space but little else in the way of service. i need to

46. ## Quick science question #2

Why are the reactions in the 1st and 2nd stages of photosynthesis called "light reactions."

47. ## accounting

Quayle Company acquired machinery on January 1, 2002 which it depreciated under the straight-line method with an estimated life of fifteen years and no salvage value. On January 1, 2007, Quayle estimated that the remaining life of this machinery was six

48. ## Intermediate Accounting I

On January 1, 2007, the Accumulated Depreciation-Machinery account of a particular company showed a balance of \$370,000. At the end of 2007, after the adjusting entries were posted, it showed a balance of \$395,000. During 2007, one of the machines which

49. ## Accounting

Maris Corporation acquired a patent on May 1, 2008. Maris paid cash of \$25,000 to the seller. Legal fees of \$1,000 were paid related to the acquisition. What amount should be debited to the patent account? \$1,000 \$24,000 \$25,000 \$26,000

50. ## Accounting

Jeff Corporation purchased a limited-life intangible asset for \$120,000 on May 1, 2006. It has a useful life of 10 years. What total amount of amortization expense should have been recorded on the intangible asset by December 31, 2008? \$ -0- \$24,000

51. ## Accounting

Rich Corporation purchased a limited-life intangible asset for \$180,000 on May 1, 2006. It has a useful life of 10 years. What total amount of amortization expense should have been recorded on the intangible asset by December 31, 2008? \$ -0- \$36,000

52. ## Accounting

LRF Corporation purchased a patent for \$450,000 on September 1, 2006. It had a useful life of 10 years. On January 1, 2008, LRF spent \$110,000 to successfully defend the patent in a lawsuit. LRF feels that as of that date, the remaining useful life is 5

what does the stamp act have to do with me.

54. ## Math(repost of #2 of last ?)

Write XY(with line over it) as the sum of unit vectors for X(8,2,-9) and Y(-12,-1,10). There's an example just like this in my book but I really don't understand it.

55. ## spanish

can someone please help me with this question, i'm a little unsure "Que hay en la pared de tu sala de clases?" "Hay _____." a. un mapa y un reloj b. un reloj y un capitulo c. un armario y una pagina d. unj mapa y una oficina just explain what the question

56. ## spanish

please check this: "Te banas por la noche o por la manana?" "Generlamente, yo _____ por la manana." a. me bano b. me bana c. te bano d. te banas i think A..?

The bricks were red, the sky was brillant blue, the knots in the barbed wire sparkled like ladies' earrings What is compared ?

58. ## SATs

can anyone give me a link to a site where i can take a practice SAT, because i'm in my junior year of high school and i haven't taken the SAT yet. so, any site with a practice test would be nice thanks JISKHA

I think The knots is being compared

60. ## Math

I'm graphing the parabola f(x)=x^2+2. I'm going to make a table of values, and I'm choosing 5 values. How do I know which value I should choose as my 3rd value so I can make the parabola symmetrical?

61. ## spanish

is this correct? "A que hora se acuestan Uds. esta noche?" "_____ a las once." a. te acuestas b. me acuesto c. nos acostamos d. se acuesta B? (sorry my laptop wont let me put accent marks and the appropriate stuff for spanish)

62. ## spanish

please check this: "Cuando sueles cepillarte los dientes?" "Suelo _____ los dientes despues de comer y antes de acostarme." a. cepillarte b. cepillarme c. cepillarse d. me cepillo C?

63. ## spanish

please check: "Te gusta cantar?" "Claro que si! Soy miembro del _____ de la escuela." a. equipo b. anuario c. orquesta d. coro D?

64. ## spanish

please check this: "A Juan le gusta mucho escribir, no?" "Si. El escribe para _____." a. el periodico de la escuela y la revista literaria b. el consejo estudiantil c. el equipo de voleibol d. el club de artes marciales A?

65. ## spanish

is this correct? "Esos muchachos estan muy sucios!" "Si. Deben _____ antes de comer." a. peinarse b. secarse el pelo c. lavarse la cara y las manos d. acostarse temprano C?

66. ## spanish

i don't know what this question is asking: "Puedes cantar "Ojos Negros"?" "Lo siento. No conozco esa _____." a. cancion -- song? b. tambor -- drum? c. revista --magazine? d. flauta --flute? but what is the question asking?!

67. ## math

two dice are rolled find the probability of getting a 5 on either dice or the sum of both dice is 5

68. ## Chemistry-Repost

Write formula equations and net ionic equations for the hydrolysis of sodium carbonate in water. Responses Chemistry - DrBob222, Friday, April 24, 2009 at 10:50pm The hydrolysis of Na2CO3 ends us as the hydrolysis of the carbonate ion. The molecular

69. ## math

What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an expression? Explain. Can you solve for a variable in an equation? Explain. Write a mathematical phrase or sentence for your

70. ## spanish

please check this: "Quieres ayudarnos a _____ periodicos?" "No puedo. Tengo que estudiar esta tarde." a. ganar b. soler c. repartir d. desayunar C?

71. ## spanish

is this correct? "Por que esta tu hermana mayor en la escuela?" "Trabaja como voluntaria. Es _____ de matematicas." a. la orquesta b. tutora c. el despertador d. una revista B?

72. ## science

does anybody have an edhelper account i can use for my home work?

73. ## Chemistry

Why are chemical equations balanced? Explain at the atomic level.

74. ## spanish

is my answer correct? "Tienes mucha hambre, verdad?" "Claro que si! Voy a comer _____ dos hamburguesas." a. segun b. sin c. antes de d. por lo menos D?

75. ## spanish

"Voy a llegar tarde a la clase de espanol." "Por suerte la profesora esta _____ hoy." a. de buen humor b. de mal humor c. trabajando como voluntario d. en el consejo edtudiantil A correct?

76. ## spanish

is this correct? Uno debe vestirse _____. a. antes de levantarse b. despues de acostarse c. despues de levantarse d. antes de ducharse C

77. ## spanish

please check this: "Por que sacas muchas fotos?" "Porque participo en _____ de la escuela." a. la banda b. el anuario c. el coro d. el club de artes marciales B

78. ## SPANISH

TRUE OR FALSE the school day begins at two o'clock for some students in Mexico City? (help!)

79. ## Finance

Describe the manner in which PUT-CALL parity can be used to price other types of derivatives securities, such as Futures or Forward contracts

80. ## Math

How can you match a parabola to it's graph? I know that in y=ax^2+bx+c, the a tells you if it opens upwards or downwards, and the c tells you the y-intercept..is there anything else?