# Questions Asked onMay 20, 2008

1. ## I need HELP bad! Macroeconomics!

1). Kelly purchased ten shares of Gentech stock for \$200 in year 1 and sold all the shares in year 2 for \$220 a share. Between year 1 and year 2, the price level increased by 5%. The tax on capital gains is 50%. If the capital gains tax is on nominal

2. ## Electrochemistry

Ag2CrO4(s) + 2e- 2Ag(s) + CrO42-(aq) A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is constructed consisting of a saturated calomel electrode (SCE; which has a reduction potential of 0.242 V relative to the SHE) and a

3. ## Algebra 2

1)Find the exact solutions of the system of equations x^2 + 2y^2 = 18 and x = 2y. x=2y x^2+2y^2=18 (2y)^2+2y^2=18 4y^2+2y^2=18 6y^2=18 y^2=3 y=+-ã3 x=2(+-ã3) x=+-2ã3 (+-2sqrt3,+-sqrt3) 2)Simplify, (d/(d^2-9)) + (5/(2d+6)) [d / (d^2 - 9)] + [5 /

4. ## Physics

A student photographs a 18cm flower so it fills half of a 24mm slide. What is the magnification?

5. ## Macroeconomics

Kelly purchased ten shares of Gentech stock for \$200 in year 1 and sold all the shares in year 2 for \$220 a share. Between year 1 and year 2, the price level increased by 5%. The tax on capital gains is 50%. If the capital gains tax is on nominal gains,

6. ## English Grammar

She is sitting in back of me. She is sitting in the back of me. She is sitting at the back of me. She is sitting at back of me. She is sitting in front of me. She is sitting in the front of me. -------------------------- In this situation, are all the

7. ## chemistry

whata the period block and group in which elements with the following electron configuration is located? a) [Ne] 3s^23p^4 b) [Kr] 4d^105s^25p^2 c) [Xe] 4f^145d^106s^26p^5

8. ## science

Does Charles Darwin have any supporters for his theory of evolution?

9. ## space

what kind of galaxy is the milky way?

10. ## math

let R be the region bounded by the graphs of y = sin(pie times x) and y = x^3 - 4. a) find the area of R b) the horizontal line y = -2 splits the region R into parts. write but do not evaluate an integral expression for the area of the part of R that is

11. ## Math

the average life expectancy in canada is 80.1 years. Estimate the country's life expectancy in hours? I know the answer is 700,800 but I cant for the life of me figure out how they get that! Thanks

12. ## Chem

Which compound is most likely to be a gas at room temperature? Explain. A.propane B.2-chloropropane C.propanal D.propanone

13. ## George School

Ag2CrO4(s) + 2e- 2Ag(s) + CrO42-(aq) A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is constructed consisting of a saturated calomel electrode (SCE; which has a reduction potential of 0.242 V relative to the SHE) and a

15. ## Social Studies

Why was apartheid first used in South Africa? How long did it last? (I am not alound to use wikipedia).

please see if I am right thanks Mary bought four shirts for \$ 22.00 each, a pants suit for \$212.00 and dress shoes for \$85.00 Her sales tax is 6 % what is the total of her bill ? \$22 x 4 = \$88.00 \$88.00 \$212.00 + \$ 85.00

17. ## George School

The following questions relate to the bonding in the OH-1 ion. (16 points) Write the electron configuration for H. (1 point) Write the electron configuration for O. (1 point) Draw the molecular orbital diagram for OH-1. (5 points) Draw the Lewis Structure

18. ## Chemistry

Assume that a reaction occurs in which unknown substances R and S react to form unknown substances T and U. From the information below, determine the mass of substance T that will be formed if 45.0 grams of substance R reacts with 23.0 grams of substance

19. ## arithmetic

Hi can anyone help with fraction?? I want to check my answer: 1 1/2 x 1/4= 3/8 Thank you Ash

20. ## Math

Could you help explain how to find the Metric Units of Mass?

21. ## psy - revised

Beauty is in the eye of the beholder. What might be attractive to one might not to another. There is a little bit of both factors because some people are intrinsic for example, having a race preference, black versus white, big versus thin, tall versus

22. ## chemsitry

how do you find the bond order of OH- and OH+? I know bond order = #bonded e- - #antibonding electron/2 im not sure how to find Oh- and Oh+

23. ## Math

Can someone explain how r = sqrt(1+(c-3)^2) becomwa r = (c^2-6c+10)^1/2

24. ## Calculus

Let f(x) = -2/((5+3x)^4) Determine f'(x) using the chain role. Can someone please do this step by step and explain?

25. ## Human resources

Explain the role played by H.R. in the health and safety of the organization's employees? I thought that all Human Resource offices had the same role? I think that I am thinking too hard on this question. Thanks in advance for help.

26. ## math

Find the median, the first quartile, the third quartile, the minimum, the maximum, and the rangeof the data; 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58

27. ## french

Je ____ une agence de voyages ou on doit le ____, ils ____ tres bien le pays. Complete it with connaitre of savoir. i think the first one is connais?...second one dunno...third one is savent?

28. ## Health

How might a foundation in medical terminology help you in fulfilling your education and career goals? How might a basic understanding of medical terminology benefit you personally?

29. ## psy - final revision

Beauty is in the eye of the beholder. What might be attractive to one might not be to another. I do not believe that certain attributes are universally attractive because everyone has their likings. For example, just because I am attracted to a man with

30. ## chemistry- GK

how is the periodic law demonstrated within the groups of the periodic table? also I need help writing the noble gas notation for the electron configuration of each of the following elements and indicate the period in which they belong a Li- b O- c Cu- d

31. ## French

Can you make sure these are right, and some of them i just don't know XD l'écu - shield la couronne - cap Les supports - supports devises - No idea @_@ le cimier et le tortil - crest and ? le casque et les mantelets - helmet and short cape la terrasse -

32. ## sose

need help with an essay about the farming industry.

33. ## AED

I need help Many teachers leave the profession after their first year as an educator. Examine programs that encourage individuals to stay in the profession of teaching and lower the attrition rate. How does a mentoring program differ from an induction

34. ## trig

Solve for the unknown. Assume that all of the angles are acute. 1. U = 69 A = 75 AN = 56 NU = ______ is this right NU= 92.05

35. ## calculus

let R be the region bounded by the graphs of y = sin(pie times x) and y = x^3 - 4. a) find the area of R b) the horizontal line y = -2 splits the region R into parts. write but do not evaluate an integral expression for the area of the part of R that is

36. ## calc help

t= hours 0 1 3 4 7 8 9 l(t) people 120 156 176 126 150 80 0 concert tickets went on sale at noon (t=0) and were sold out within 9 hours. the number of people waiting in line to purchase tickets at time t is modeled by a twice-differentiable function L for

37. ## Science

A----is a reptile named for sound it makes when threatened.

38. ## econ

I need some help on the following question. Thank you. Suppose the dollar-euro spot rate is 1.20 and the current 30-day forward rate is 1.25. (a) You have an obligation to pay a French supplier of wine 10 million euros in 30 days and have contracted with a

39. ## science

I need help with an explanation about Isaac Newton and his three laws.

40. ## health care

with a mission to promote open communication. Describe what type of environmental restructuring you would implement in the office. If you are one of the doctors, what would one do to welcome or promote communication when visiting with your patients?

41. ## calc

t= hours 0 1 3 4 7 8 9 l(t) people 120 156 176 126 150 80 0 concert tickets went on sale at noon (t=0) and were sold out within 9 hours. the number of people waiting in line to purchase tickets at time t is modeled by a twice-differentiable function L for

42. ## help math

a partial moves along the x-axis so that its velocity at time t, for 0< = t = < 6, is given by a differentiable function v whose graph is shown above. The velocity is 0 at t=0, t=5, and the graph has horizontal tangents at t=4. the areas of the regions

43. ## Pre Algebra

I don't understand "Using Graphs to Persuade". Does anyone know of somewhere where they explain how to do it, or someone on here to explain? Thanks!

44. ## English Expression

I trust our parents. I honor our father. I trust my parents. I trust my father. ------------------ Are all grammatical?

45. ## dt

is a portable drill the same as a cordless drill? i`m confused i don`t know if they are the same or different.

46. ## geography yr 7

i know this question has been asked many times but i can`t find the answers to my questions for my report on broughton chester. i have looked on the sites ms sue kindly found for the other people. the question i`m having trouble answering is how does

47. ## sose

what is the meaning of life?

48. ## College testing

Im gettin ready to take a placement test for Devry Unviersity. it says Reading , Writing, Arithmetic and Algebra makes up the test. is there any way i can pepare for this test? how long does placement test usually take to complete?

49. ## math

solve by substution 4x-3y=36 x=2y+7 solution

51. ## Probability

Find the probablity of getting a sum of at least 8 by tossing a six-sided die twice. I keep getting 5/36 but my book says 5/12.

52. ## Stats

Why is it important to know the possible errors we might make when rejecting or failing to reject the null hypothesis?

53. ## science

In a device known as a ______ electrons are emitted when light shines on a metal surface? a difference in charge is called a ____ I am so stuck on these last two

54. ## algebra- FINAL UNIT!!

Hi! My name is Jason, I needed help studying for tomorrow's test. The exam is on number problems. EX. One positive number is 4 times another. IF 240 is divided by each number, the greater quotient exceeds the lesser by 15. Find the two numbers. Also, there

55. ## science

what is a mirobes

56. ## Economics

I need some help in this question, thanks. Suppose that a Home country has many trading partners and each trading partner has its own currency. (a) If each trading partner allows its currency to float, is it possible for Home to fix its exchange rate

57. ## english

While wearing uniforms does not necessarily guarantee academic success; not wearing uniforms deters students from concentrating on their studies, dress codes can have a positive and negative effect on students. The statement above is my thesis statement on

58. ## project

save the earth with picture

59. ## Social Studies

My question is about apartheid. Why was it first used? How long did it last?

60. ## Social Studies

Would one of those websites explain how it impacts south africa?

61. ## IT

How does the design phase of the project management life cycle differ in content and importance from the other phases?

62. ## Positive Psychology

As individuals, people have the ability to make their own choices and decide for themselves. Many things can influence their ability to choose freely. Choice, change, and control are three factors that influence the degree to which people choose. How does

64. ## Algebra 2

1)Write an equation for the parabola with focus (4,0) and directrix y=2 4c(y - k) = (x - h)^2 4(-1)(y - 1) = (x - 4)^2 -4y + 4 = (x - 4)^2 -4y = (x - 4)^2 - 4 y = (-1/4)(x - 4)^2 + 1 2)Write an equation for the ellipse with end points of the major axis at

65. ## Algebra 2

1)Find the LCM of m^2-4m-5 and m^2+8m+7. factorize both expressions you get (m+1)(m-5) and (m+1)(m+7) common factor is m+1 so LCM = (m+1)(m-5)(m+7) = m^3+3m^2-33m-35 2)Solve 8/(t+5)=(t-3)/(t+5)+(1/3). First convert the 1/3 to a fraction with (t+5) on the

66. ## Algebra 2

1)Solve: (1/5)^(t-2)=125 (1/5)^(t-2)=125 (1/5)^(t-2)=5^3 (1/5)^(t-2)=(1/5)^(-3) equate the powers on both the sides. we obtain..... t-2=-3 t=-3+2=-1 t=-1

67. ## history1301/american nation,carnes

how did human history in north america during the archaic period differ fron the events of asia,eurasia, and europe? how does these differences important to the international state of affairs in 1450?

68. ## English Expression

Posted by John on Monday, May 19, 2008 at 3:47pm. Using each card in Group A and Group B, let's play the "Making a Suitable Sentence" Game. John and she are the third person singular, so they take the third person singular present form. Look at the

69. ## french

What are the form of er verds

70. ## English Expression

Let's write a thank-you card to a teacher. 1. Prepare a big drawing paper. 2. Using the expressions below, each of you writes a greeting to a teacher in English on a small card. 3. Each gathers a card and make a shape, and then paste it on a drawing paper

71. ## English Grammar

* We are now passing by Magic Castle. What is the part of speech of 'by'? Do I have to capitalize 'Magic'? What is the part of speech of 'Magic'? Is it a noun or an adjective?

72. ## English Grammar

She is sitting in the back of the car. She is sitting in back of the car. She is sitting in the front of the car. She is sitting in front of the car. -------------------- What is the difference between them? Do we have to use 'the' or not? Is she inside

73. ## ecology

Crate a chart to compare the niches of the different species in your ecosystem. 10 Species / Grasslands I don't how to do it. >.

74. ## m116

How do you know if a value is a solution for an inequality?How is this different from determining if a value is a solution to an equation? If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will

75. ## math

I don't know how to rewrite an expression using rational exponent notation. The problem is shown as ^3 square root of 11.

77. ## DT

For my dt homework i need to find the definition of pillar drill, portable drill and countersink . i have found the definitions of pillar drill and countersink but i am finding it hard to find the defintion of portable drill. i know it`s been asked before

78. ## Nursing education

What is the difference between an associates nursing degree and a bachelor nursing degree? Which program would be a better choice?

79. ## science

What are plasmids and how do they aid scientists as a biotechnology tool?

80. ## French

Could you please explain why it is: "j'ai descendu les escaliers deux fois" when "descendre" is an "être verb"? Also could you please translate the following sentence? "vous êtes-vous écrit tout les jours?" Does it mean: "have you written yourself(each

81. ## physics

A convex mirror has a focal length of -13 cm. A lightbulb with a diameter of 5.6 cm is placed 60.0 cm in front of the mirror. a. Locate the image of the lightbulb. b. Whats the diamter?

82. ## Macroeconomics

Sally purchased one share of Strkyer stock for \$200 in year 1 and sold that share in year 2 for \$400. The inflation rate between year 1 and year 2 was 50%. The tax on nominal capital gains is 50%. Calculate the tax on Sally's capital gains.

83. ## Essay

This is my finished rough draft: (Please proofread) I have had many relationships throughout my life that have helped to build my character. Everything I have gone through and everyone Iâ€™ve encountered in my life has made me who I am today. These

85. ## Law

About Statute of Frauds. What does pleading statute of frauds as a defense do for the defendant? Person A enters into an oral contract with B, C and D. 1) A's oral contract with B was for B to lease property for less than 1 year. 2) A's oral contract with

86. ## Math

I need help on how to subtracting integers such as -1-(2) and -3-(-5)

87. ## ALGEBRA

square root of 3x times square root of 7x^3

88. ## spanish

La cocina esta muy sucia. Tu padre dice estas lavando los platos lavan los platos lava los platos y saca la basura Estas sacando la basura

89. ## Algebra 1

using a constant rate, you can saw a log into 3 pieces in 12 minutes. At the sam constant rate, how long will it take you to cut a siliar log (if the same size) into 6 pieces? would you do a rate formula or what? I'm really stuck on this one!

90. ## Math

Two "Loaded" Dice each ahve the property that a 2 or a 1 is three times as likely to appear as a 1, 3, 5, or 6 on each roll. What is the probabilitiy that a 7 will be the sum when the two dice are rolled?

91. ## Macroeconomics

1). Kelly purchased ten shares of Gentech stock for \$200 in year 1 and sold all the shares in year 2 for \$220 a share. Between year 1 and year 2, the price level increased by 5%. The tax on capital gains is 50%. If the capital gains tax is on nominal

92. ## finance

Would each of the following increase, decrease, or have an indeterminant effect on a firm’s breakeven point (unit sales)? a. An increase in the sales price with no change in unit costs. b. An increase in fixed costs accompanied by a decrease in variable

You are the manager of The Candle Shop using the FIFO method of inventory pricing, what is the dollar value of the ending inventory if there were 17,000 units on hand Dec 31 Jan 1 5,000 @ \$0.89 Feb15 10,000 @ \$0 69 April 15 2,000 @\$1.09 July 15 4,000 \$0.99

94. ## Math

Write an equivalent expression in factored form: x squared + 4 x x squared + x + x + 1

95. ## Biology-Respiratory System

What can you do to keep your respiratory System functioning well?? Thanks

96. ## math

The minute hand is pointing to the 12. The hour hand is perpendicular to the minute hand. What 2 times could it be?

97. ## world history

Marina and I have our social studies essays as parts of our exams tommorow. The question is- Greece's achievements as well as its government system developed over time. In many ways, their development compares to our American system of government and our

98. ## french

How do you say "at night"....le soir?...how about in the morning, in the afternoon, i don't know what particles to use

99. ## french

What is the difference between savoir and connaitre?

100. ## Health

Working on a cross word puzzle What is it Detachment can be found in people who have bad_____________

101. ## math

if a have 2 balls break half of one and cut that in half and cut that in half wat number of balls with i have?

102. ## history

would the system of a jury go under the category of government or legal system? please help =)

103. ## math

Sara is the manager of The Candle Shop She uses the FIFO method of inventory pricing, what is the dollar value of the ending inventory if there were 17,000 units on hand Dec 31 Jan 1 5,000 @ \$0.89 Feb15 10,000 @ \$0 69 April 15 2,000 @\$1.09 July 15 4,000

104. ## science

I do not understand this question. I tried to answer it but I am completely at a loss. Can someone help? Describe how the number of antibodies produced and time it takes to produce such antibodies differs between first time exposures and all subsequent

105. ## Chemistry: Electron Configuration

The following questions relate to the bonding in the OH-1 ion. (16 points) Write the electron configuration for H. (1 point) Write the electron configuration for O. (1 point) Draw the molecular orbital diagram for OH-1. (5 points) Draw the Lewis Structure

106. ## Algebra Two

I need help with Conics! Anyone understand them?

107. ## science

There are many drugs that aid our lives on a daily basis that are made/mass produced due to the assistance of bacteria. Can you give a few examples of such drugs and perhaps tell a little about the process?

108. ## Algebra

Solving quadriatic equaitons using factoring. X^2-6=30-3x^2 The answer in the book is -3,3. I have tried to work the problem several times. I am not getting this answer.

109. ## French

ARGH!! i cant figure this out :'( I've got this question in French and i cant understand it... Si tu avais un oiseau emblème, lequel choisiirais-tu, et pourquoi? Quels caracteristiques a-t-il qui appartiennement aussi à toi? I think it says "If you have

How effective are non-monetary incentives in relieving stress

111. ## writing poems

hi i had to do a concrete poem about shopping...but i don't know wat to write... can i get any ideas?