# Questions Asked onNovember 25, 2007

1. ## cHEMISTRY

How many electrons are in the p-orbital of the methyl radical (CH3^.)

2. ## CHEMISTRY

How many electrons does the p-orbital of a methyl radical carbon CH3^. contain?

3. ## chemistry

What is the oxidation state of S in Rb2SO4? is the charge = 0?

4. ## College Algebra

A person who is 6 feet tall walks away from flagpole toward the tip of the shadow of the flagpole. When the person is 30 feet from the flagpole, the tips of the person's shadow and the shadow cast by the flagpole coincide at a point 5 feet in front of the

5. ## Calculus

At the moment OHaganBooks is selling 1000 books per week and its sales are rising at a rate of 200 books per week. Also, it is now selling all its books for \$20 each, but the price is dropping at a rate of \$1 per week. I need to know at what rate

6. ## algebra

Adult tickets for a play cost \$13 and child tickets cost \$3. If there were 20 people at a performance and the theater collected \$200 from ticket sales, how many children attended the play?

7. ## Poetry

What is the theme of the poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.

8. ## Physics

A brick weighs 15.0 N and is resting on the ground. Its dimensions are 0.203 m 0.0890 m 0.0570 m. A number of the bricks are then stacked on top of this one. What is the smallest number of whole bricks (including the one on the ground) that could be used,

9. ## Management of Information Systems

Can someone proofread my paper. The assignment is to design a SDLC for this company. I just want to know if there is anything I left out or I should add or if I need to elaborate on more. Thanks Bead Bar Systems Development Project Introduction The Bead

10. ## Calc

Profit=p(-p^2+33p+9)-9(-p^2+33p+9)+100 How do I simplify this so I can take the derivative For Further Reading * Calc - Michael, Sunday, November 25, 2007 at 4:17pm Profit=p(-p^2+33p+9)-9(-p^2+33p+9)+100 p(-p^2 + 33p + 9) Just distribute the p in. -9(-p^2

11. ## Social Studies

What was the importance of Vasco Nunes de Balboa's search. I need this now for a project. Please help!!!!

12. ## Calculus

At the moment OHaganBooks is selling 1000 books per week and its sales are rising at a rate of 200 books per week. Also, it is now selling all its books for \$20 each, but the price is dropping at a rate of \$1 per week. I need to know at what rate

13. ## history

Why were family ties important to the Shang people?

14. ## Chemistry

How many electrons are there in the p-orbital of a CH3 RADICAL (CH3.) I don't understand how it is 3.

15. ## Ms. Sue -- this is for you!

Ms.Sue,I need your help! If you don't mind,Would you please go to page 5 and look under Early Child Ed. and check my questions and my answers? I didnot know you have were gone for the holidays. Others have checked it,but I want to be sure you agree with my

16. ## CHEMISTRY

How many electrons are there in the p-orbital of a CH3 RADICAL (CH3.) I don't understand how it is 3.

17. ## chemistry

How many phosphorus atoms are in a 0.3352 g sample of Ca3(PO4)2 ?

18. ## Algebra

Can someone please help with this? Allen bought 20 stamps at the post office in 37¢ and 20¢ denominations. If the total cost of the stamps was \$7.06, how many 37¢ stamps did Allen buy? A) 15 B) 16 C) 17 D) 18

19. ## Chemistry

3Ca(CH3COO)2(aq) + 2H3PO4(aq) ¨ Ca3(PO4)2(aq) + 6CH3COOH (aq) reduce in net ionic form... how do you know what to separate? for example, how would i know to separate Ca and PO4 or to keep it together??

20. ## physics

hello! I have been having a lot of trouble with one physics problem that I have for homework: any help would be greatly appreciated! 'A block of mass 12 kg starts from rest and slides a distance of 8 m down an inclined plane making an angle of 40 with the

21. ## Chemistry

Okay, I know I asked this before (a while ago), except I lost the link to my original question and the answer to it... What property of liquids and solids is crucial in chromatography?

22. ## history

Why did the gap between the rich and poor help weaken the Shang? Can someone tell me where to find the answer!

23. ## Current Events Assignment

How does the conflict in the Congo affect me, a 7th grader in Washington state and what are the world-wide ramifications of the conflict?

24. ## Chemistry

what is the specific heat for Al2O3 as a solid?

25. ## math

Stan invested \$13,000, part at 17% and part at 2%. If the total interest at the end of the year is \$1,910, how much did he invest at 17%?

26. ## Calc

Demand is q=-p^2+33p+9 copies of a book sold per week when price is p dollars. Can you help determine what price the company should charge to get the largest revenue? I solved this as a Max Revenue problem and got x=0 and x=22 so the books should be sold

27. ## Math

Evaluate *Note - We have to find the exact value of these. That I know to do. For example sin5π/12 will be broken into sin (π/6) + (π/4) So... sin 5π/12 sin (π/6) + (π/4) sin π/6 cos π/4 + cos π/6 sin π/4 I get all those steps. The part I am

28. ## accounting

Hi! I can't figure out this question...any help is greatly appreciated! In a common size financial statement, which of the following is given a percentage of 100 percent? a. total liabilities b. total assets c. net income d. cost of goods sold I was

I have to determine the price that needs to be charged to obtain the largest revenue. q=-p^2+33p+9 so R=p(-p^2+33p+9) or =-p^3+33p^2+9p I then need to take the derivative R'=-3p^2+66p+9 Now I somehow need to solve for p to determine my price to obtain my

Hi my textbook is not helping me at all, any links or ideas would be appreciated! What are some of the benefits of squeezing so much data into virtually every cell in the body? Why did we not evolve with one central repository of DNA rather than having it

31. ## Essay#4 CONCLUSION

In conclusion, I believe the University of Maryland offers a wonderful opportunity for me for me to experience a mix of quality education and a richly diverse environment. At the University of Maryland, I expect to be involved in a wide variety of clubs

32. ## Calculus

with the equation q=-p^2+33p+9 (18 less than or equal to p less than or equal to 28) how do you determine the price to obtain the largest revenue?

33. ## science(chem)

Thanksgiving: this occured. Ham was being served at the dinner. The ham was marinaded with lemonade. This is served every year and I've only eaten it once. (not too fond of the odd taste [sort of like pinapple ham]) argument: I was told that coldcuts

If x and y are in the interval (0,π/12) and sin x = 3/5 and cos y = 12/13, evaluate: sin (x-y) I started by trying to find the value of x and y and i got 0.645 and 0.394. And I substituted the values in and got 0.2461 etc. But the answer at the back of

35. ## French

For l'imperatif if the verb is se lever, the nous form would be nous nous levons. How about its l'imperatif, would it be nous levons, or only levons?

36. ## algebra

consider three consecutive even intergers, the least of which is x. Write a polnomial representing the product of these three intergers.(p+3)(p-4)(p-3)(p+4)

37. ## math

Can someone explain this to me please? Write the equation of the line with x-intercept (–9, 0) and undefined slope. Here are my options for answers: A) y = –9 B) x = –9 C) y = –9x D) x = 0

38. ## bio

the replication fo DNA occurs?

39. ## history

this pertains to the other one of mine down below. what was the significance of Franciso Vasquez de Coronado's finding in his exploration. I understand what he did but I can't pull out a sinificance that pertains to us.

40. ## math

Write the phrase “the quotient of 3 more than a number, and 3 less than that same number. Can someone tell me or show how to do this problem?

41. ## Math help - Conversion

Good Evening everyone I'd like to propose a valid question on the mathmatical topic about finding area's under the speed- time graphs that represent the distance travelled. Iam aware that the area is actually equal to the distance travelled . But reallt

42. ## math

lim (4sin2x - 3x cos5x)/(3x/2 +(x^2)cscx ) x->0

43. ## English

In conclusion, I believe the University of Maryland offers a wonderful opportunity for me for me to experience a mix of quality education and a richly diverse environment. At the University of Maryland, I expect to be involved in a wide variety of clubs

44. ## math

One number is 12 more than another. The sum of the smaller number and twice the larger number is 39. Find the larger number. This is what I have so far: x+y+12=39

45. ## Chem ques.

How do I know if a molecule is polar or nonpolar?

46. ## english

How do you quote a quote within a quote? Okay, Finley is quoted for saying "blah blah" in Cantarella's essay but I am writing an essay on Cantarella's essay and thus have to quote everything she says. How do I do this double quote? Thanks!

47. ## Grammar

How do you write tv shows? For example: Some high school students have known that they want to become doctors ever since they picked up their first toy stethoscope or watched their first episode of Grey's Anatomy. How do I write Grey's Anatomy? Italicize

48. ## college essay

when not writing to a specific prompt, what is generallly a good idea to write about? I've grown up as a military brat and lived overseas, but (to me at least) that seems too generic. Should I go for it? Whoever answers this, I hope you had a happy

explain the difference between fiscal policy and monetary policy?

50. ## Economics

Can someone please explain to me what "endogenous" and "exogenous" conditions affect the business cycle.

51. ## Science

Hi my textbook is not helping me at all, any links or ideas would be appreciated! What are some of the benefits of squeezing so much data into virtually every cell in the body? Why did we not evolve with one central repository of DNA rather than having it

52. ## english

How do you quote a quote within a quote? Okay, Finley is quoted for saying "blah blah" in Cantarella's essay but I have to quote everything Cantarella said. How do I do this double quote? Thanks!

53. ## history

What evidence suggests that there was trade between harappa and sumer? I need the answer very quick. please!!!

54. ## English

i don't know if you remember helping me with my poem analysis on Amulet by Ted Hughes, but i need more help. i don't know what i'm doing wrong here but i can't find what i'm looking for. So why do you think Ted Hughes wrote this??? what do you think he

55. ## science

How do you measure velocity???????

56. ## biology/science

What is one of the structures a cell uses to live grow, and reproduce? the6th letter is an "E" if that helps.

57. ## Calculus II

y = *The Integral Of sin(4e^t)dt* a = 0 b = ln(2x) I'm supposed to find the derivative of y with respect to x. Except I just can't find the right answer.

58. ## math

A drawer contains 8 handkerchiefs. There are 2 red, 2 blue, 2 green and 2 black handkerchiefs. How many handkerchiefs have to be draw in order to be sure that you will get a RED one?

59. ## Calc

Profit=p(-p^2+33p+9)-9(-p^2+33p+9)+100 How do I simplify this so I can take the derivative

60. ## History

Autobiographical research that analyzes the influences of race as it relates to your community.First-person account of how human interactions in your community have been racialized. For the community, you can consider relations within your neighborhood,

61. ## US rights and freedoms

i'm working on this essay on y i'm proud to be an American and i wanted to prove some points about what people in other countries can't do, concerning freedoms and rights, that we can. can anyone help me with some examples? thank you!

62. ## algebra 2

What is the smallest value of x for which the radical expression (radical sign)2x-10 is a real number

63. ## math

The length of a rectangle is 3 in. more than twice its width. If the perimeter of the rectangle is 18 in., find the width of the rectangle.

64. ## Psychology

What are the potential benefits and drawbacks of a test that attempts to measure skills, abilities, or traits?

65. ## Math

What is the simplest fraction of 500/288?

66. ## History

What is the conflict and compromise of the Persian Gulf War? =D thank you.

67. ## Calc

Can this be factored: 6/5x^1/5 - 12/5x^-4/5 I am trying to find the values for X which will make this equal to zero. My factoring looks like this but not sure it is right 6/5x^1/5(1-2x^-1) so I get X= 0 and X=2

68. ## Math

I need to rewrite this: 2x-3y=-6 as a function of x

69. ## science

how does HCI affect pepsinogen?

If x and y are in the interval (0,π/12) and sin x = 3/5 and cos y = 12/13, evaluate: sin (x-y) I started by trying to find the value of x and y and i got 0.645 and 0.394. And I substituted the values in and got 0.2461 etc. But the answer at the back of

71. ## Communication strategies

The trip for mexico during spring break has been cancelled due to the bankruptcy of the bus company. You must tell 25 of your classmates that the trip has been cancelled and that they have lost their \$100 deposit.

72. ## Economics 260

How to draw a production function indicating three stage of production

73. ## history

I need some personal facts and his discovery about the explorer named Robert de La Salle. Please I really need help on this one!

74. ## Communication Stratgies

How can you write a 350 word memo about 25 students losing their deposit on a spring trip?

75. ## Essay #5

This is my college essay: 1) At the University of Maryland, we value a diverse community. How have your life experiences and background shaped you into an individual who will enrich the University of Maryland community? As I stood on the balcony of my

76. ## Organic Chem

can anyone tell me..or send any links..that could tell me what would happen if Bromine solution is reacted with cycloHEXENE both in the dark and light?? i can't seem to find anything abt it

77. ## financial management

From an investor’s viewpoint, what would be your reaction to purchasing or holding bonds?"

78. ## Algebra

2(x-3)-3(x+5) = 3(x-2)-7

79. ## Equations

Can anyone check this equation out for me please... another way of writing out... ( 4 + b ) ( 3b - 2 ) is it 12b - 8 + 3bsq - 2b which is 3b sq + 10b - 8 Help appreciated !!! Thank you :-)

I still don't understand how to caluculate the number of electrons in the p-orbital. Where do the other two electrons come from to make it three

81. ## math

Every hockey card has front side and a back side. How many possible outcomes are there if you flip a hockey card on a desk?

82. ## math

a survey of 651 farmers determined that 93 had been injured on the job in a given year. What is the probability that a particular farmer will be injury in a given year?

83. ## Philosophy Logic

Use the 17 rules of inference to prove the following arguments valid? 1)(Z>X).(X>~Z) 2)Z v X 3)~X/A.B

84. ## history

Can someone help me explain the issues and conclusion of the Gulf War...? this would be so much help thank you.

85. ## Chem for Dr.Bob

I still don't understand how to caluculate the number of electrons in the p-orbital. Where do the other two electrons come from to make it three

86. ## CHEM HELP

How do I figure out thr number of electron groups in a molecule? I thought it was the number of atoms around the central atom but for some cases it isnt right. For SnCl2, is it 2 electron groups. For H2O2, how would I figure that out, since both oxygens

87. ## management structures

Give an example of how each of the following management structures affects the day-today work of an organization. 1. Departmentalization- 2. Matrix Organizations 3. The Project Team 4. The Collegial Model

88. ## health

What would be the daily recommendation for Gatorade? What is the Daily recommendation for PowerAde?

89. ## practical math

7 children play the piano. 8 children play flute. 5 children do not play an instrument How many fewer children do not play an instrument?

90. ## History

What states currently have a Puritan population?

91. ## algebra I

I can't figure out how to do ratios and I have a chapter test tomorrow. Help. 5.5 lb/week = _____oz/day

92. ## math

Still need help please: Stan invested \$13,000, part at 17% and part at 2%. If the total interest at the end of the year is \$1,910, how much did he invest at 17%?

93. ## English

What are some of the famous works in African American literature?

94. ## Factoring

How do I factor -3p^2+84p-288

95. ## Factoring

How do I factor -3p^2+66p+9

96. ## algebra

(p+3)(p-4)(p-3)(p+4)

97. ## tech math

if some one could solve this so i can see if i'am doing it right 8x+y+z=1 7x-2y+9z=-3 4x-6y+8z=-5 thanks

98. ## math

Stan invested \$13,000, part at 17% and part at 2%. If the total interest at the end of the year is \$1,910, how much did he invest at 17%?

99. ## history

What cultural contrubution did the Shang leave to the world?