# Questions Asked onSeptember 1, 2008

1. ## math

Why do Eskimos wash their clothes in tide? (CaN ONLY BE 10 LETTERS!)

2. ## English

4. In "The New Colossus," the Statue of Liberty is compared to alan A. European queen. B. mother. C. immigrant D. door 7. Describing the chariot that bears the human soul as "frugal" is an example of A. paradox. B. denotation. C. epiphany. D. realism 9.

3. ## Chemistry

A 35ml 0.1M AgCl solution is mixed with 15ml 0.25M MgCl2 solution. Calculate the moles and molarities of the Ag+, NO3-,Mg2+, and Cl- ions in the solution mixture.

4. ## pre calculus

The base of an Isosceles triangle is half as long as the two equal sides. Write the area of the triangle as a function of the length of the base. the answer is: A=a^2times the square root of 15 ------------------------------ 4 How did they get this answer?

5. ## pre-calculus

A sphere is contained inside of a cube, tangent to all six faces. Find the surface area of the cube as a function of the radius of the sphere. The answer in the back of the book read:A=24r^2...How did they get this answer? Thanks for helping!

6. ## chemistry (buffers)

How can weak acid nitrous acid HNO2 form a buffer solution with equal concentrations and volumes with weak base NH3? I thought that buffer solutions only occured between weak acids and strong bases or vice versa. The example above as two weak soltuions.

7. ## math

what is the power function end behavior model of f(x)= 3x^2-2x+1 and how do you find it?

8. ## ap chem

All the electrons of this element are spin-paired. Carbon Nitrogen Oxygen Flourine Neon

9. ## math

A varies BC, when b=4,and c=9,a=6 a.find the formulea connecting A,B and C. b.find A whenn B=3 and C=10 c.find C, if A=20 and B=15

10. ## Chemistry

The amount of oxalic acid in a sample was determined by the reaction: 2Fe3+ + H2C2O4 + 2H2O----> 2Fe2+ + 2CO2 + 2H3O+. In an analysis, 10.62g of sample required 36.44 ml of 0.013 M Fe3+. Calculate the %w of oxalic acid in the sample.

Express 5-2i in polar form. Express your answer in radians to the nearest hundreth. r=sqrt5^2+-2i^2 which equals sqrt21.Arctan of -2/5+pi equals -18.7 Polar form=sqrt21 cis -18.7 Is this correct??

12. ## math

amy is paid time and a half for hours worked in excess of 40 hours and double time for hours worked on sunday. If her weekly wage was \$342 for working 50 hours, 4 of which were on sunday, what is her regular hourly rate?

13. ## calculus

(f o g)(3x^2)

14. ## Engineering

A receiver requires 10 mW as input power. If all the system losses add up to 50 db, then how much power is required from all the source ?

15. ## math

what would be the equation for this math problem so i can figure it out In a basketball game, the Squirrels scored a total of 103 points and made 3 times as many field goals ( 2 points each) as free throws (1 point each). They also made eleven three point

16. ## Pre-Calculus

Write the standard form of the equation of the circle that passes through the points at (4,5), (-2,3), (-4,-3). I have gotten to the point of the system of equations but do not know know how to proceed. I have: 4D + 5E + F + 41 =0 -2D + 3E + F + 13 =0 -4D

17. ## Engineering

Two 1 km fibers are spliced together. Each fiber has a 5 db loss and the splice adds the 1 db of loss. If the power entering is 2mW, then how much power is delivered to the end of this combined transmission line ?

18. ## Algebra 2

prove that a negative number divided by a positive number is negative

19. ## math

what is the power function end behavior model of f(x)= 3x^2-2x+1 and how do you find it?

20. ## chemistry

a test liquid has a density of 1.1g/mL. when you pour some of it into a cup of water, what will happen?

I am working with sports analogy. I have 3 problems that I simply cannot fiqure out...Help> 1. Swimming is to butterfly as _ _ _ _ _ _ _ _ _ _ is to dressage. 2. In skiing, alpine is to slalom as ______is to cross-country. 3. A mountain is to a ski jumper

22. ## Math 2020 logic and geo.

What is the 96th digit in the decimal representation of 1/7? thank u....

23. ## algebra

The vertices's of triangle ABC are A(-1,2), b(0,3), and c(3,1). Determine the vertices A', B', and C' of the image of triangle ABC after a reflection across the x-axis.

24. ## Science

ON a walk through the woods with a friend,you find a plant neither of you has seen before.The plant is Herbaceous and has yellow flowers.Your friend say it is a Vascular plant.How does your friend know this?

25. ## Algebra

i forgot how to solve these types of problems.. 2x^2-18x=0, x^2=6x+7, 6y^2+5y-6=0 Also SOLVE FOR X CORRECT TO 4 DECIMAL PLACES: x^2+6x+2=0 2x+4=3x^2

26. ## Physics - Projectile Motion

This is going to be hard to explain, but I did an experiment on projectile motion and we had to lauch a marble from 0 degrees to 90 degrees in a 5 degree interval using a projectile launcher with the same velocity each time. We had to investigate the angle

27. ## language

in the story the old man and the sea discuss religious symbolism . to what effect does hemmingway employ such images? i NEED THREE supporting facts . Thanks

28. ## Algebra

Triangles C and D are similar. The area of triangle C is 47.6 in(2). The base of Trianfle D is 6.72 in. Each Dimension of D is 6/5 the corresponding dimension of C. What is the Height of D?

29. ## science

Does anyone know a good website to find a picture of a complete skeleton with the names of the boneS? It would be greatly appreciated.

30. ## algebra

Find the distance between (-3,-2)and (1,7).Round to the nearest tenth.

What are the 5 parts of a letter? Date Greeting Body or topic ?????

32. ## Math

i forgot how to solve problems like this... 2x^2-18x=0, x^2=6x+7, 6y^2+5y-6=0 also I need help on this one SOLVE FOR X CORRECT TO 4 DECIMAL PLACES x^2+6x+2=0 2x+4=3x^2

33. ## COM 220

What are rhetorial devices and argumentation, in the Charles Kane speech

34. ## social studies

whats the difference between indentured and enslaved labor?

35. ## computer mother boards

What is the best mother board for less than 150 us dollars? preferably one with nvidia-sli.

I am so lost, can anyone help me? I don't even understand what the teacher wants out of me with this problem. Suppose that a market research company finds that at a price of p = \$20, they would sell x = 42 tiles each month. If they lower the price to p =

37. ## math

How much does it cost to send a 1 lb package to Italy?

38. ## Pre-Calculus

Help------I'm confused. I am trying to convert the linear equation 4x+3y-10=0 to polar form. Thus far, I have 2= r cos(theta -?????). I understand that I must get the arctan of 3/4 but I get the answer of 36.9. Is this correct and if not--what am I doing

39. ## science

what is the density of acylic and what is the scientific abbreviation?

40. ## Grammar

4a. John has become a rather good actor. 4b. John has became a rather good actor.

41. ## English

How do you remeber the parts of speech!!

42. ## algebra

As of the year 2000, the highest wind speed recorded on top of Mount Washington was 231 mi/h which is about 298% of the highest wind speed recorded in Chicago. What was the highest wind speed recorded in Chicago as of the year 2000?

43. ## algebra

The formula k=0.5mv^2 relates the kinetic energy of a body to its mass m and speed v. Solve the formula for m.

Graph 2x+4y

45. ## Science

What is an example of protists? Thank You

46. ## EASy QUESTION JUST NEED ANSWER!!!!!

(Tell whether each expression would give you the area or the perimeter of the rectangle) 1.)XY 4) y + 2x +y

47. ## history

i need to think of a thesis statement to prove aboutamerican history i am thinking about going toward something about talking about george washington any suggestions? or if you have any other really good topics that i could prove please post! thanks

48. ## math

Solve for w: P=2L+2W

49. ## Math

What are the like terms in this expression. 3ac + ab - ac + 2ab? Explain please?

50. ## chemistry

What is the difference between Keq and the term of [prod]pr / [react]pr?

51. ## English

I have to write a one-page essay for my English class. Could you correct my essay and give a feedback? Thank you. Why is Dali so popular? – 1 page Salvador Dali quickly succeeded as an artist while he was alive, unlike other painters. His surrealistic

52. ## biology

Why does cell need enzymes?

53. ## 11th grade u.s. history

Describe the Puritians. What were their beliefs? Why did they leave England? What did they accomplish in the new world? ANY HELP IS APPRECIATED.

54. ## Science

What does copper react with when heated and what is formed as a result? (When you put copper underneath a fire, would the copper be reacting with oxygen or carbon dioxide?)

55. ## biology

I need to come up with a really good hypotheses for Why do certain animals eat more at certain temperatures than others or than they do at other temperatures? I just don't know what a good hypotheses is but here are some examples of bad ones: An organism's

56. ## english

`in thw story the old man and the sea what is the role of the sea in the novella . I need three supporting facts and i need examples

57. ## Algebra

What exactly is a variable expression? Please and thank you.

58. ## Driving

I'm 15 years old and I'm wondering if I can get one of those books to begin studying for the driving test already in the state of New York? Also, where can I get one? Thanks.

59. ## MAth

Describe the values for x that may not be appropriate values even when they are defined of your classmates’ function.A function could, for example, indicate the amount of bone strength (y) in a living human body over time in years (x). It would not make

60. ## algebra

Factor 2x^2-5x-12

61. ## music

Compare and contrast European Western music to music of other cultures?.What elements are similar?.What elements are different?.

62. ## Math 2020 logic geo #2..

thanks for the help with the first problem this is the last problem I have a question on... A superball rebounds half the height it drops. The ball is dropped from a height of 176 feet. How far off the ground is the ball when it has traveled a total of 500

63. ## Science

What is an example of aerobic organisms? Thank You

64. ## Science

What is an example of bacteria?

65. ## Health

Does anyone know a good website that gives your muscle groups like for your arms and legs? I can only find ones that give your entire body. I forgot my paper and have a test tomorrow. Thanks

66. ## general chem

Please help me with this questions. Three hypotheses regarding the interaction of the oil, sugar and salt with water. What experiment(s) will you do to test hypotheses?

67. ## music

In what ways can we foster an interest and acceptance of music from other cultures?

68. ## voc.

i need the word asunder use in a sentence!

69. ## Criminal Procedures

Locate a state that has a variance in their procedures for the same crime. · Post a 175- to 350-word response describing the similarities and differences between the procedures of the same crime within the two states.

70. ## Calculus

I need help finding the vertical asymptote of f(x)= 1-x -------- 2x^2-5x-3

71. ## Algebra 2

to go from a/c divide (-b)/c to this a/c - b/c I don't know what axiom it is or how I go from that to that

72. ## Thank You Ms.Sue

Thank you Ms.Sue thanks to you i won't fail this assignment.

73. ## computer mother boards

What is the best mother board for less than 150 us dollars? preferably a nvidia-sli ready mother board

74. ## computers

What is the best mother board for less than 150 us dollars? preferably a nvidia-sli ready mother board

75. ## AP english/comp

in obama's speech at the democratic convention when he compared himself to other democrates like kennedy and rosevelt was he using ethos? or can you help me find examples or ethos in his speech?

76. ## economics

what is supply and demand?

77. ## Micoreconomics

As a general rule, profit-maximizing producers in a competitive maket produce output at a point where: A) Marginal cost is increasing B) Marginal cost is decreasing C) marginal revenue is increasing D) Price is less then marginal revenue I picked C? The

78. ## IT 220

how do I go about creating a diagram (using Microsoft Word insert Diagram function or a similar method) inllustrating how your computer connects to the internet and to other components

79. ## MATH

Suppose that g(X)=f(cx). Show from the definition that g'(x)=cf'(cx)

80. ## social studies

how did the ideas of the enlightenment sparke the revolution in america and europe?

81. ## math

Icannot find the quuestions I have posted!!!

began as water and minerals,but now i’m solid. i grow upwards,but never see the sky. what is it

83. ## Math

(Tell whether each expression would give you the area or the perimeter of the rectangle) 3) xy 4) y + 2x +y

84. ## Driving

This is a continuation of my previous question. I just wanted to verify whether I can get a booklet, since I am 15? Or can't I get one until 16? Thanks.

85. ## western civ mapping?

i have to mark on a map of ancient greece, where thera and thrace are can anyone help me or give me a site that would have good maps? thanks so much

86. ## Algebra

subtract these two rational expressions (2x+3)/(x-1) - (x-1)/(x+1)