# Questions Asked onFebruary 13, 2010

1. ## pseudocode programming

Develop an algorithm or write pseudocode to determine if a citizen is eligible to vote. The criteria for eligibility are that the citizen must be 18 or older and must not be a convicted felon. The algorithm must continuously accept as input only the names,

2. ## physics

Estimate the magnitude of the electric field in a cell membrane with a thickness of 8nm

3. ## calculus

evaluate each limit, if it exists Lim as x approaches -2 (x^4 - 16) / (x+2)

can you check for me? Thanks Assigment: write a business letter according to the background. Background:Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital.

5. ## Chemistry

A cell is set up with copper and lead electrodes in contact with CuSO4(aq) and Pb(NO3)2(aq), respectively, at 25˚C. The standard reduction potentials are: Pb2+ + 2e- --> Pb E˚=-0.13 V Cu2+ + 2e- --> Cu E˚=+.34 V If sulfuric acid is added to the Pb(NO3)2

6. ## physics

You push a box along the floor against a constant force of friction. When you push with a horizontal force of 75 N the acceleration of the box is 0.55 m/s2; when you increase the force to 85 N the acceleration is 0.78 m/s2. (a) Find the mass of the box. kg

7. ## Science

As early as 1938, the use of NaOH was suggested as a means of removing CO2 from the cabin of a spacecraft according to the following reaction : NaOH+CO2 -> Na2CO3 + H2O. If the average human body discharges 925. 0 g of CO2 per day how many moles of NaOH

8. ## Science

If 2.50 mol of copper and 5.50 mol of silver nitrate are available to react by a single replacement:Cu + 2AgNO3 -> Cu(NO3)2 + 2Ag What is the amount in moles of each product formed?

9. ## physics

A police officer in hot pursuit drives her car through a circular turn of radius 305 m with a constant speed of 83.5 km/h. Her mass is 55.0 kg. what are the magnitude and the angle of the net force of the officer on the car seat?

A car does 6.0 104 J of work in traveling 2.6 km at constant speed. What was the average retarding force (from all sources) acting on the car?

11. ## Reproduction

What would the biological effect of severing the portal blood vessels in the stalk of a pituitary gland? Would the release of hormones by the posterior pituitary gland be affected by severing the portal blood vessels?

Squaw Valley ski area in California claims that its lifts can move 48700 people per hour. If the average lift carries people about 185 m (vertically) higher, estimate the maximum total power needed. (Assume an average mass per person of 70 kg.)

13. ## Chemistry

A cell is set up with copper and lead electrodes in contact with CuSO4(aq) and Pb(NO3)2(aq), respectively, at 25˚C. The standard reduction potentials are: Pb2+ + 2e- --> Pb E˚=-0.13 V Cu2+ + 2e- --> Cu E˚=+.34 V If sulfuric acid is added to the Pb(NO3)2

14. ## helpmplz

which ststement does NOT describe prescripitivists? A. Language should be recoreded,not judgement. B. Language use should follow strict rules. C. Language use should never change D. Language use should be judged and evaluated. .The answer i choose is c.

15. ## chem

Given: 3H2(g) + N2(g) 2NH3(g) If the reaction starts with 0.500 mol of H2, how many atoms of hydrogen in the compound NH3 would you expect to make?

16. ## Health,Safety,andNutrition

A condition often brought on by an allergic reaction is: A: anemia B: diabetes C: asthma D: seizures I picked C Thanks

17. ## Finite Math

If the life in years, of a television set is normally distributed with a mean of 46 years and a standard deviation of 4 years, what should be the guarantee period if the company wants less than 3% of the television sets to fail while under warranty?

18. ## calculus

evaluate the limit Lim as x approaches 3 (1r3 - 1rx ) / (x - 3)

19. ## college

Write a 350- to 700-word response describing three case law decisions from the chapter you believe have the most substantial impact on policing today.

20. ## calculus

determine the slope of the tangent for the following function. Then determine the equation of the tangent line at x=1 F(x) = x F(x) = x^4

21. ## hca 210

generally hospiats are categorized as non pfofit, for profit and governmental.identify at least one example of each from your community or state.

22. ## maths

Please could you help me in finding a function rule for the following table: x: 2 3 4 f(x):2 1 0

23. ## mathematical app's

having problem with question47. Darrell owns a consulting business and has an estimated annual income of \$63,000. his social security tax is 12.4%, medicare is 2.9%, and his estimated federal income tax rate is 22%. how much quarterly estimated tax must

24. ## Profit & Loss

how do i calculate this problem? A and B are in partnership sharing profits and losses in the ratio 3:2 respectively. Profit for the year was \$86,500. The partners’ capital and current account balance at the beginning of the year: Current accounts – A

25. ## English

I have a question about Shakespeare. I know that he wrote many plays, (about 37) and that they all could be classified as comedy, tragedy or histories, but Which type of classification is often cited with Shakespeare's greatest plays?

26. ## geo

what are the human characteristics in china?

27. ## Pre Algebra

Which product equals 3t-12? a. 4(t-3) b. (4-t)3 c. 3(t-4) d. (3-t)4

28. ## physics

Find the velocity v and position r as functions of t for a particle of mass m which starts from rest at x=0 at time t=0 and subject to the following forces: F=Fo F=Fo +bti F=Fo coswt F=kt^2

29. ## Statistics

In a Gallup poll of 1,038 adults, 540 saud that second-hand smoke is very harmful. What is the percentage of adults who said second-hand smoke is very harmful?

30. ## geo

what are the human characteristics in china?

31. ## stastics

The first clzxx in a relative frequency table is 50-59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate?

32. ## accounting

what would happen if a company had both interest payments and lease payments

33. ## question

what does population density mean? i searched it up on the dictionary. com , but i still do not understand

34. ## physics

The vector position of a 3.80 g particle moving in the xy plane varies in time according to the following equation. r1=(3i+3j)t+2jt^2 At the same time, the vector position of a 5.35 g particle varies according to the following equation. r2=3i-2it^2-6jt For

35. ## English composition

I am working on an argumentive essay. My argument is to add a pick up lane in front of my son's elementary school.I am finding it dificult to come up with the right words for my topic and the first maint point. Can somebody get me started? Please.

36. ## Oganizational Communications

I need an example of an organizational writer that is unethical in his/her in writing. Can somone please steer me in the right direction? Thanks in advance!

37. ## statistics

The first class in a relative frequency table is 50-59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate?

38. ## Math

A customer purchased a car and financed \$16,000. The customer borrowed part of the money from a bank charging 10% annual interest and the rest from a credit union at 8% annual interest. If the total interest for the year was \$1,390 how much was borrowed

39. ## HCS 427

How does human resource management affect the success of a healthcare organization? What would you like to see human resources do for you as a manager or staff member?

40. ## geo

what is china's population density?

41. ## geo

what is china's population density patterns ?

(a) What is the minimum work needed to push a 1150 kg car 240 m up a 17.5° incline with zero friction? (b) What is the minimum work needed if the effective coefficient of friction is 0.20?

43. ## Physics

A 74.0 kg firefighter climbs a flight of stairs 12.0 m high. How much work is required?

44. ## geo

china's immigration and emigration patterns

45. ## geometry

Which geometric figure could not be drawn using both perpendicular line segements and parallel line segements? A.a pentagon B. a rectangle C. a trapezoid D. a triangle IS the answer(D) a triangle

46. ## 11th garde physics

A grocery cart with a mass of 18 kg is pushed at constant speed along an aisle by a force F = 12 N. The applied force acts at a 20° angle to the horizontal. Find the work done by each of the forces on the cart if the aisle is 17 m long. a)work done by the

47. ## geo

china's immigration and emigration patterns

48. ## Math

What is the excluded value? y^2-y+5/y+4

49. ## Corporate Communications

I need an example of Corporate writing that presents false information that could potentially impact public safety. Thank you.

50. ## Physics

Ammeter 1 reads 0.20 A. a. What should ammeter 3 indicate? b. What should ammeter 4 indicate? Given: RA = 22-OHM RB = 13-OHM A1 = 0.20 A Ammeter 2 reads 0.15A. a. Find the voltage across the 22-ohm resistor? b. Find the voltage across the 15-ohm resistor?

51. ## geo

china's political information

52. ## Math214

Jane has two tennis serves, a hard serve and a soft serve.Her hard serve is in (a good serve) 50% of the time, and her soft serve is in (good) 75% of the time. If her hard serve is in, she wins 75% of her points. If her soft serve is in, she wins 50% of

53. ## Statistics

Sample salaries (in dollars) of high school teachers are listed. Find the sample mean and standard deviation of the data. 49,632 54,619 58,298 48,250 51,842 50,875 43,219 49,924

54. ## Math!

DigiCom has decided to purchase products with a list price of \$503.60 and a trade discount of 40%. What is the amount of discount on the products? A, discount amnt d, discount rate L, list price A=dL A=(.40)(503.60) A=201.44 What is the net price of the

55. ## Reproduction

How does a glycoprotein stimulate genomic and metabolic change in a cell?

56. ## Ecology

How does the skin and life cycle of a frog help indicate the health of local ecosystems?

57. ## geo

what are china's major imports and exports?

58. ## Computers

Problem-Solving 1. Develop an algorithm or write pseudocode to determine if a citizen is eligible to vote. The criteria for eligibility are that the citizen must be 18 or older and must not be a convicted felon. The algorithm must continuously accept as

59. ## PSYC

Of the three classifications of human strengths/developmental assets, which do you think would be most valuable for you? Describe why you think so.

60. ## Physics

A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 19.0 m/s. The cliff is h = 50.0 m above a flat horizontal beach. With what speed and angle of impact does the stone land?

61. ## how to..

how to answer this question ? describe how someone could improve the following areas of fitness in the pool. 1.cardio cascular, 2.muscle strength, 3.muscular endurance. what does this mean ? how do i answer this?

62. ## statistics

If sample number is 1,000 and mean is 7.2 on a scale from 1-10 how do I determine standard deviation.

63. ## health

can anyone help me understand the difference between programmed and unprogrammed theories of senescence. Guess it would help me so much if I even knew what it was? help please

64. ## English

Can you please check the following sentences for me, please? Thank you 1) The first inhabitants of Great Britain were the Iberians. They were followed by the Celts. 2)) They were organized in tribes (or used to live in tribes?) and were skilled (a synonym?

65. ## spanish

how do you say "he loved" in spanish?

66. ## spanish

how do you say magical in spanish?

67. ## Physics

Tom the cat is chasing Jerry the mouse across the surface of a table 1.1 m above the floor. Jerry steps out of the way at the last second, and Tom slides off the edge of the table at a speed of 6.4 m/s. Where will Tom strike the floor? A)3.03m from the

68. ## Geography

#53. In an essay, discuss the causes of discontent between Catholic and Protestants in Ireland and the significant events in this drama. Be sure to include dates throughout your essay in order to create a timeline of the events. my answer: Ireland’s

69. ## Fin

Midland Chemical Co is negotiating a loan from Manhattan Bank and Trust. The small chemical company needs to borrow \$500,000. The bank offers a rate of 8¼ percent with a 20 percent compensating balance requirement, or as an alternative, 9¾ percent with

70. ## Biology

38. Mitosis and meiosis are the two different ways cells divide. They both share common characteristics and processes, but differ in some very important ways. I answered part A and B of this, but I need help with C: c. Why is it important for chromosomal

71. ## Math

Sue, got a raise at work her current wage was \$32.500 a year her new wage is 35.500 a differents of \$3.000 per year how do I come up with her hourly wage she is paid is every 26 weeks?

73. ## Physics

A charged disk of radius R that carries a surface charge density σ produces an electric field at a point a perpendicular distance z from the center of the disk, given by: Edisk = (sigma/2e0) x(1-(z/(square root(z^2 + R^2)) Consider a disk of radius 10 cm

74. ## chemistry

A colloid is the dividing line between solutions and heterogenous mixtures. What is the exact particle size of a colloid compared to the exact particle size of a solution. A. over 1000nm compared to 0.1-1nm B. 1-1000nm compared to 0.01-1nm C. 0.10-1nm

75. ## english composition

i have a hard time understanding to write essay and start paragraph

76. ## college

I shall argue that this reaction was irrational to a great extent and that to that extent Americans unwittingly cooperated with the terrorists in achieving a major goal: which one is premise and the conclusion?

77. ## math

One mile is equal to: A} 1.61 kilometers B} 3.52 kilometers C} 0.91 kilometers D} 2.34 kilometers

78. ## health

What other challenges do case workers face when working with placement of the elderly in long-term care facilities?

79. ## Math

For the following, use the inverse relationship between logarithms and exponentials to determine x. log2(x^2−2x)=3 Solution Set:_____________? I don't know how to do this question at all :( Please help and show the work as well so that I can learn!

the currencey used in ecuador is the: A} pero B} sucre C} kina D} pula A little help here plz lol

81. ## calculus

A trough is 15 ft long and its ends have the shape of isosceles triangles that are 4 ft across at the top and have a height of 1 ft. If the trough is being filled with water at a rate of 14 ft^3/min, how fast is the water level rising when the water is 8

82. ## HCA 220

I need help with my presentation I have to do 10 to 12 slides that summarizes the processes of digestion, respiration, and circulation. I have asked for help from my professor but she said just to look at my course syllabus but still don't understand on

83. ## chemistry

How much heat is required to raise the temperature of 200 g CH3OH from 20 to 30 degrees and then vaporize it at 30 degrees. The molar heat capacity of CH3OH is 81.1 J/Mol/K. Okay...the answer is approximately around 254. It was a homework problem. The

84. ## chemistry

If 600 mL of 1.05 M aqueous CaCl2 and 720 mL of 0.792 M aqueous Na3PO4 are reacted stoichiometrically according to the balanced equation, how many milliliters of 0.792 M aqueous Na3PO4 remain? Round your answer to 3 significant figures.

85. ## Accounting 1

May 1 Danny and Mary Jane deposited \$50,000 into business checking account May 1 Rented theater building for shows – paid 6 months rent up front - \$24,000 May 1 Purchased six-month insurance policy to cover rented building and customers - \$3,000 May 1

86. ## chemistry

When 0.667 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 108C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. (Note: Pay attention to significant

87. ## WRITING SKILLS

Which of the following is the best opening sentence for a business letter that you want to sound fairly informal? A. I am in receipt of your order of February 10. B. This letter is to make you cognizant of our receipt of your order. C. Your order of

nd im paying for the books im a homeschooler

89. ## physics

How do you measure a unidentified capacitor when you have a identified one as well as voltmeter, a ammeter, a resistor and a light bulb as well as 3 1,5 batterycells. You have a conductinhcords?

90. ## Science

What is Analysis?

91. ## English

Can you check the following sentences for me, please? 1) Last year my brother and I went for a ride on our motorbikes (Can you also say: "I went for a motorbike ride with my brother?) 2) We were riding on a digged up road. (how can I say that the road was

92. ## psycholoogy

social heritage among ----------- is zero

asked by fill in the blanks
93. ## Science

How can i teach my preschoolers the concept of soluble and non soluble materials?

94. ## CALCULAS

POLAR EQUATION OF INWARDLY SPIRALING SPIRAL

95. ## Math

I'm completely confused, please help explain how my teacher got this answer. How many board feet is the walking surface of my deck? How many boards are installed? This is the key she gives: 2” x 6” x 16’ long… 24’ / 6” = 24’ / .5’ = 48

96. ## Chem

The vapor pressure of CCl3F at 300K is 856torr. If 11.5g of CCl3F is enclosed in a 1L container, Will any liquid be present? If so, what mass of liquid?

97. ## chemistry

How much heat is required to raise the temperature of 200 g CH3OH from 20 to 30 degrees and then vaporize it at 30 degrees. The molar heat capacity of CH3OH is 81.1 J/Mol/K. Okay...the answer is approximately around 254. It was a homework problem. The

98. ## statistics

Number sampled is 1,000 and mean is 7.2 on a scale from 1-10 how do I determine standard deviation. Can we answer this with using the sampling distribution of the sample proportion?

99. ## ethics

Just have a question if to if anyone can show me how to set up a APA citation reference and a in-text citation...... Also how to set up APA format..I read the directions and still get it wrong, so if anyone knows how to simplify it for me I would

100. ## Math

I posted this problem last night and someone answered. I followed all the steps that this person told me to do and I don't get the right answer. The right answer is suppose to be \$23.54. What am I doing wrong? For groups of four or more diners, many

101. ## algebra

i have no less than 6,000 to spend and no more than 10,000 write an inequality to show how much I have to spend

102. ## Math/Precal

what is the first term of an arithmetic sequence if the 7th term is 21 and the 10th term is 126

103. ## Chemistry

Calculate the volume ( L ) of the solute water and the volume ( L ) of the solvent tetrahydrofuran that should be added to generate 4.73 kg of a solution that is 1.36 m water.

104. ## Finance

3. Describe the general relationship between net income and net cash flows from operating activities for the firm.

105. ## physics

When you push a 1.95 kg book resting on a tabletop it takes 2.40 N to start the book sliding. Once it is sliding, however, it takes only 1.50 N to keep the book moving with constant speed. What are the coefficients of static and kinetic friction between

106. ## Finance

Has the buildup in plant and equipment been financed in a satisfactory manner? Briefly discuss .

107. ## prealgebra

3/5y+8 ------ 3/5y-8 simplify

108. ## EA

Where would you most likely find a token economy as a form of classroom management? A) RRP approach B) Contract approach C) Contingency management approach D) RIP approach

109. ## prealgebra

3/5y+8 ------ 3/5y-8 simplify

110. ## Finance

Has the buildup in plant and equipment been financed in a satisfactory manner? Briefly discuss .

111. ## Physics

An army of armadillios is attacking Cosine Castle where the coyotes reside. If an army must clear the 45 meter walls by 5 meters, at what angle must they set their cannons (from the horizontal) in order to fire inside the castle walls? The cannons fire