Questions Asked on
March 16, 2008

  1. Chemistry

    Given the thermodynamic data in the table below, calculate the equilibrium constant for the reaction: 2SO2(g)+O2--> 2SO3 Substance (DeltaH^o) (Delat S^o) SO2 -297 249 O2 0 205 SO3 -395 256 Answer (it was given) 2.32x10^24 Even though the answer is given

    asked by Sara
  2. Discount Notes

    Ron Prentice bought goods from shelly katz. on may 8, shelly gave ron a time extension on his bill by accepting a 3000.00, 8%, 180-day note. on august 16 shelly discounted the note at roseville bank at 9%. What proceeds does shelly katz receive? We are

    asked by Scott
  3. Promissory notes

    Hafers, an electrical supply company, sold 4800.00 of equipment to Jim Coates Wing, INC Coates signed a promissory note May 12 with 4.5% intrest. The due date was August 10. Short of funds, Hafers contacted Charter One Bank on July 20th the bank agreed to

    asked by Scott
  4. BLAW

    CASE PROBLEM: Moonbay is a home-building corporation that primarily develops retirement communities. Farmtex owns a number of feedlots in Sunny Valley. Moonbay purchased 20,000 acres of farmland in the same area and began building and selling homes on this

    asked by mindfreak
  5. Promissory notes

    Rex corporation accepted a 5000.00, 8%, 120-day dated August 8 from Regis company in settlement of a past bill. On October 11, Rex discounted the note at Park Bank at 9%. What are the notes Maturity value, Discount Period, and bank discount? What proceeds

    asked by Scott
  6. Public HEALTH

    Different measures of disease are useful to evaluate and assess public health programs and needs in different situations. For each of the following situations indicate (1) which measure (from the list below) would best be used, and (2) explain why you

    asked by DANIELLE
  7. Chemistry

    Given the thermodynamic data in the table below, calculate the equilibrium constant for the reaction: 2SO2(g)+O2--> 2SO3 Substance (DeltaH^o) (Delat S^o) SO2 -297 249 O2 0 205 SO3 -395 256 Answer (it was given) 2.32x10^24 Even though the answer is given

    asked by Sara
  8. Chemistry

    Hi i am having trouble with this question: Name five household products that are not reactive, and for each product, describe the properties that make it ueful. Thanks in advance.

    asked by Brooke
  9. English

    I went to a retrospective art exhibition(Joe Fafard's). I have these questions that must be answered for my essay. I'm supposed to make an essay out of it. There's one question I made up but I don't know how to answer it properly since I have NO idea

    asked by Hodo
  10. physics

    four uniform spheres, with masses MA= 100kg, MB= 650 kg, MC= 1800 kg, and MD = 100 kg, have (x,y) coordinates of (0, 50 cm), (O,O), (-80 cm, 0), and (40,0) respectively. What is the net gravitational force F2 on spere B due to the other spheres?

    asked by marilyn
  11. Promissory notes

    On May 12, Scott Rinse accepted an 8000.00, 12%, 90-day note for a time extension of a bill for goods bought by Ron Prentice. On June 12, Scott discounted the note at Able Bank at 10%. What proceeds will Hafers Receive? Please use 360 and not 365

    asked by Scott
  12. physics

    Two neutron stars are separated by a distance of 10^14 m. They each have a mass of 10^30 kg and a radius of 10^5 m. They are initiall at rest with respect to each other. How fast are they moving when their seperation has decreased to one-half its initial

    asked by kristen
  13. Analysis & Design

    Create a response to the following scenario: During the implementation phase of a project, as a project manager you are facing many team issues (such as family issues and interpersonal conflicts) and these issues are creating risks that you did not

    asked by James
  14. Discount Note

    On September 5, Sheffield company discounted at sunshine bank a 9000.00 Maturity value, 120-day note dated June 5, shushines discount rate was 9%. What proceeds did sheffield company receive? Use the 360 days

    asked by Scott
  15. Promissory notes

    Annika Scholten bought a 10,000.00, 13-week treasury bill at 5%. What is her effective rate? Round to the nearest hundredth percent. use 360 days and not 365

    asked by Scott
  16. Gr. 3 Math

    I need to know is a square tan in a tangram congruent to a square pattern block? Explain your thinking?

    asked by Rebecca
  17. Pre-Algebra - PLEASE!

    Ray's son, Martin, plays for the mnor league baseball team, The Cow-A-Bungas. He is the star player, and outfielder with a batting average of 0.340. (Batting average is the ratio of the number of times a player gets a hit to the number of times at bat.) If

    asked by Joy
  18. calculus

    I have the following problem on a takehome assignment and am stuck. A particular stock has value V(t) at time t where V(t)=Ke^(1/2) where K>0. Assume that alternative investments grow in value to e^(rt). Calculate the instantaneous rate of change in the

    asked by Rey
  19. Promissory Notes

    On september 5 Sheffield company discounted at Sunshine bank a 9000.00 (maturity value), 120-days note dated June 5th. Sunshines discounted rate was 9%. What proceeds did sheffield company receive?

    asked by Scott
  20. Calclulus - L'Hopital's Rule

    Evaluate the limit as x -> Infinity [5x-sqrt(25x^2+4x)] Direct substitution yields the indeterminate form Infinity - Infinity. Apparently, according to text book, I have to change that mess into something I can use L'Hopital's Rule on. Except the only

    asked by Sean
  21. algebra

    Here's the problem: It takes Stan 20 days to build a house by himself. When his wife, Brenda, joins him, it takes only 14 days. How long does it take Brenda to build a house on her own? Is there some sort of formula to solve this? I have no idea where to

    asked by Mary
  22. Physical Science

    If every iron atom is a tiny magnet why aren't all iron materials themselves magnets?

    asked by Rachel
  23. algebra

    confrused with this one too let f(x)=x^2+6 and g (x) =4x-5 find (f ° g)(-7) still don't get it and no one responds to my replys after the tutors assist

    asked by hokoslavia
  24. Promissory notes

    Ron Prentice bought a goods from Shelly Katz. On May 8, Shelly gave Ron a time extension on his bill by accepting a 3000.00, 8%, 180-day note. On August 16, Shelly discounted the note at Roseville Bank at 9%. What proceeds does Shelly Receive? Please use

    asked by Scott
  25. cost accounting

    Define variable, semi variable, fixed and semi fixed which is traditionally used in cost accounting. Define the above terms and subsequently describe the terms based on the business structure that is a car manufacturer introducing a new engine.

    asked by scorpio_gall17
  26. math (geometry)

    It says: Find the area of a rectangle with length 12 inscribed in a circle with radius 7.5. I know when they're talking about a radius with a figure, they're talking about the length between the center of the circle to a corner of the figure. But that

    asked by Emily
  27. Algebra II

    Which describes the number and type of roots of the equation x^2 -625=0? A. 1 real root, 1 imaginary root B. 2 real roots, 2 imaginary roots C. 2 real roots D. 4 real roots. I have x^2 = 625 x = 25 answer: 2 real roots (25 or -25) Is this correct? Thanks

    asked by Lucy
  28. Science

    Polaris is also known as the North Star. Antares has the same apparent magnatude as Polaris. Explain how this can be given that the H-R diagram places it in a different size and luminosity category?

    asked by Jennifer
  29. alg

    rationalize the denominator of the expression assume that all variables are positive ^3ã7/^3ã10 i cant get that sign on my pc its 2nd x2 on a graphing calc

    asked by John
  30. Science, Urgent!

    Polaris is also known as the North Star. Atares has the same apperent magnatude as Polaris. Explain how this can be given that the H-R diagram places it in a different size and luminosity category?

    asked by Jennifer
  31. Physical Science

    When a car is moved into a painting chamber, a mist of paint is sprayed around it. When the body of the car is given a sudden electric charge and the mist of the paint is attracted to it, prsto the car is quickly and uniformly painted. What does the

    asked by Rachel
  32. Economics

    Question: What is the non-price factor affecting the following problem? Market: Hospital Event: Substantially higher wages are paid to hospital employees with no increase in their productivity The Non-Price Factors: 1. Technology 2. Production Costs 3.

    asked by Anonymous
  33. Science

    Explain whether there can be any forces acting on a car moving in a straight line with constant speed.

    asked by Jennifer
  34. Physical Science

    Why does a magnet attract an ordinary nail or paper clip but not a wooden pencil?

    asked by Rachel
  35. chem

    At hihg temperatures Sodium chlorate decomposes to form Sodium Chloride and Oxygen gas. A 0.8765 gram sample of sodium chlorate was heated until the reaction ended when Oxygen gas production was ceased. The Oxygen gas collected over water occupied 57.2 ml

    asked by Anonymous
  36. algebra

    confrused with this one too let f(x)=x^2+6 and g (x) =4x-5 find (f ° g)(-7)

    asked by hokoslavia
  37. Science

    Determine the net force on a book sliding on a table if the book is slowing down.

    asked by Jennifer
  38. Science

    Explain: You pull a door open. If the door exerts on you is equal to the net force you exert on the door, why don't you move?

    asked by Jennifer
  39. biology

    I need to determine if the following statements are a prediction (P), a hypothesis (H) or an observation (O). Then, I need to determine if they are of inductive or deductive reasoning. Male Red-winged Blackbirds display red wing patches to signal

    asked by Molly
  40. Physical Science

    What is the net magnetic force on a compass needle? By what mechanism does a compass needle line up with a magnetic feild?

    asked by Rachel
  41. Algebra II

    Use the equation of the exponential function whose graph passes through the points (0,-2) and (2,-50) to find the value of y when x= -2. I'm lost!! Thanks.

    asked by Lucy
  42. math

    simplify the following 7pq ---- 14p(to the power2)q(to the power -2) also (5ab)All to the power -2 x 15a (to the power 2) x b (to the power 3)

    asked by jimmy
  43. algebra

    Hi can I get help with these two questions. 1. Everytime the pedals go through 360 degree rotation, the tires roate three imes. if the tires are 24 nches in diameter, what is the minimum numbe of comlete rotions of the pedls needed forr the bicycle to

    asked by Evan
  44. physics

    Here on earth and also on the moon two identical heavy crates (300kg) sit at rest on 2 identical level platforms with coefficients of static friction equal to (0.90). If one end of both platforms is slowly raised at the same time in both locations, will

    asked by James
  45. English3

    Can anyone help me with the introduction for an essay that I am writing. It's on what is the theme of Sonnet XXX by Edna St. Vincent Millay?..."Love is not all: it is not meat nor drink". I'm also having trouble coming up with a good body paragraph.

    asked by Lily
  46. chem/stoichiometry

    What volume of oxygen gas is produced when 17.5 grams of KBrO3 decomposes? and the equation is KBrO3==>KBr+30 HELP ME PLZ

    asked by kevin
  47. algebra

    5z-20/33 /z-4/121

    asked by cathy
  48. Chemistry

    In the reaction KNaC4H4O6 + H2O + COCl2 * 6H2O ¨ what r the products? and is the tartrate ion the catalyst?

    asked by Douglas
  49. science

    Examples of positive, negative and neutral friction? We always learned about friction as either being positive (tires gripping the road, brake friction for stopping etc.) or negative friction (causing wear or heat as in a bearing or engine due to parts

    asked by sw
  50. Calculus - Integrals

    Here's my first question: (FIrst part courtesy of Count Iblis) Integral of x sqrt(19x-7)dx ? Write the integral in terms of functins you do know the inegral of. Rewrite the factor of x as follows: x = 1/19 (19 x) = 1/19 (19 x - 7 + 7) = 1/19 (19 x - 7) +

    asked by Sean
  51. geography

    Golden Age of Athens Informtion is needed

    asked by Gabby
  52. letter

    Dear Mr. Donahue, How are you? My name is Nana Turay and I am an 8th grade student. I am writing you this latter because I was wondering if we could have a school dance by the end of the school year. I know we good student are making life tough for you

    asked by Dj
  53. English

    To clarify my question before, I am diagramming sentences. When diagramming, verbs and gerunds go in very different spots. in the sentence Philip is planning a party, it could either be Philip | is \ (gerund goes a stand) planning | party. Or, it could be

    asked by Anonymous
  54. calculus

    test the series for convergence or divergence the series from n=0 to infinity of sin (2^-x) I wasn't sure what test to use to see if this was or wasn't convergent

    asked by lila
  55. calculus

    test the series for convergence or divergence the series from n=1 to infinity of 1/(arctan(2n)) I again didn't know what test to use

    asked by lila
  56. pre-calculus

    given that c is the logarithm of x in base a, and d is the logarithm of x in base b, find the general statement that expresses the log of x in base ab, in terms of c and d. [*subscripts not included: a,b,ab] loga_x=c ; logb_x=d ...logab_x = [in terms of c

    asked by matt
  57. math

    5th grade math.. convert 95*C to *F = 6/7 x 14 = 12? 7 3/5 / 1 1/5= 19 3/8 - 4 3/4= Help

    asked by Melissa
  58. physics

    In a certain binary star system, each star has the same mass as our sun, and they revolve about their center of mass. The distance between them is the same as the distance between the EArth and sun. Wha tis their period of revolution in years?

    asked by kristen
  59. Math

    The graph and table below give the monthly principal and interest payments for a mortgage from 1999 to 2004. Use this information to predict the payment for 2005.

    asked by Lauren
  60. Discount Notes

    The September 2003 issue of money stated that intrest rates have climbed to 5.99%. Nancy Martin, owner of Martins Textile Manfacturing, Supplied Dolan Limited with clothing worth 7353.00. The Terms of sale were 180-days and 5.4% intrest. Dolan Limited took

    asked by Scott
  61. Math

    Okay i think i understand this wrod problem but i need help this is the problem: keith weighs 200 pounds. He wants to weigh less than 175 pounds. If he can lose an average of 2 pounds per a week on a certain diet, how long should he stay on his diet to

    asked by Janie
  62. calculus

    test the series for convergence or divergence the series from n=0 to infinity of (x^2+1)/(x^3+1) I said that due to the limit comparison test this converges at 1

    asked by lila
  63. READING

    HELP ON HOW TO START A 5TH GRADE BOOK REPORT

    asked by IVAN
  64. algebra

    1. simplify. 75a^2/5 2. find altitude of the triangle with 13,13 and the base of 10.

    asked by stacy
  65. biolgy

    spontaneous changes in genetic material are called what? and the first stage of gene expression is called what?

    asked by diane
  66. calculus

    how do you determine the convergence of : definite integral from 1--> infinity of lnx/(x^3)? i set the problem as lim (R--->infinity) of the integral of lnx/(x^3) from 1--->R, but i can't compute the integral.

    asked by mika
  67. economics

    is a large current account surplus ever a negative situation for a country?

    asked by angel
  68. Physics Cont'd - Quidditch

    For time t = d/v 140/20 t= 7 0 = 1/2(-10)(7^2)+(15)(7)+h -h = -140 h = 140 We were asked to use 10m/s^2 for acceleration. That's what I got.

    asked by Anonymous
  69. science

    who is the primminster of Canada

    asked by emma
  70. please help with calculus- thank you!

    Is this correct? determine if absolutely convergent and convergent 1. the series from n=0 to infinity of ((-1)^n)/n! I said it was abs. conv, and therefore conv 2. the series from n=0 to infinity of (-1)^n/(the square root of (n^2+n+1)) I said ratio test

    asked by john
  71. English

    I love to do creative writing. For school we have a contest called Power of the Pen that competes all over the state. I am going to the state compition and want to practice for it. How can I find inspiring things to write about?

    asked by Taylor
  72. Social Studies

    What did Raphael Sanzio have effect on the world?Pls help!

    asked by JJ
  73. Social Studies

    what did raffaello Santi effect the world with?how?pls help me its for my midterms!

    asked by JJ
  74. English

    How can I tell the differnce between progressive verbs and gerunds, e.g. in the sentence Philip is planning a party, how do I know whether planning is the Direct Object and party is the object of the gerund or is plannning is the verb and party is the

    asked by Anonymous
  75. math/science

    How do I determine the isotonic state of a grape cell, the point at which no water would enter or gain a cell? I did an experiment including grapes in which I got these results (can someone post the link without the spaces?) h t t p : / / i 2 5 . t i n y

    asked by john
  76. Algebra II

    Find the coordinates of the vertices of the figures formed by: y

    asked by Lucy
  77. math

    Can someone please help me with my previous question? I'm not sure what window to use for the equation I previously wrote.

    asked by Mariah
  78. math

    let f(x)= 3x-7 and g(x) = 4x-5. Find (f ° g)(-1)

    asked by hokoslavia
  79. calculus

    how to you use partial fractions to compute the integral of ax/((x^2)-bx)dx?

    asked by mika
  80. Pre-Algebra - PLEASE!

    Zelda photocopied a rectangle that was 10cm by 16cm. She set the enlargement feature to 125%. Write a proportion and solve them to find the new demensions.

    asked by Joy
  81. English

    How do you do a rough draft for a research paper.

    asked by Chris
  82. Anthropology

    How do I find a Matrilineal Clan in a Kin ship diagram

    asked by TJ
  83. Biology

    What is a founder effect? How do you determine the age of a mutation? How is a dispersion route determined? How founder effect, determining the age of a mutations, and dispersion route link with ethnicity and disease risk?

    asked by Elizabeth
  84. fractions: models

    Give examples of three categories of fraction models. What real models have you used that correspond to each of these?

    asked by Ashley
  85. Calculus III

    I'm supposed to find the expression 'y', when (x^2+100)y'=23 When y(10sqrt(3))=0 Also, I have to find the indefite integral of xsqrt(19x-7), using integration tables in the back of the book "Calculus of a Single Variable, 8th Edition." Tables are in

    asked by Sean
  86. math

    given that c is the logarithm of x in base a, and d is the logarithm of x in base b, find the general statement that expresses the log of x ib base ab, in terms of c and d. I couldn't include subscripts, but here are what the logs should look like:

    asked by Liz [please... urgent!]
  87. chem

    a 1,000 ml coke bottle is 1/3rd filled with coke, and the rest occupied with air. Suppose this bottle is left outside and allowed to heat up to 120 degrees Fahrenheit. Assuming this bottle has an internal pressure of 768 mmHg how many atoms of gas are

    asked by Anonymous
  88. math

    I'm sorry to keep asking, but I really need help finding this windows. Usually I put the x and y values as 10 and -10, but with the numbers I don't know how to do it. Is there any way they can be automatically put into the calculator?

    asked by Mariah
  89. English

    I am going to ask my interviewer these questions tomorrow morning. Are there any grammar, spelling mistakes? Do they look okay for me to ask? What additional, if any, questions would you recommend for me to ask? ....Thanks! What exactly are my duties and

    asked by Manny to ANYONE
  90. Algebra II

    If g(x) = 3x-8, find g[g(-4)]. 3(-4)-8 -12-8=-20 Is this correct? Thanks

    asked by Lucy
  91. English

    I am not sure how to outline my speech on japan so any help would be great.

    asked by Rebecca
  92. calculus

    is this correct? use the integral test to determine if this series is convergent or divergent: the series from n=2 to infinity of 1/(n*square root of (ln(n))) I said it was divergent because the integral went to infinity

    asked by john
  93. calculus

    Is this correct? determine if absolutely convergent and convergent 1. the series from n=0 to infinity of ((-1)^n)/n! I said it was abs. conv, and therefore conv 2. the series from n=0 to infinity of (-1)^n/(the square root of (n^2+n+1)) I said ratio test

    asked by john
  94. algebra

    V90x^26/V2x a) 3x^12 V5x bV18x^25 c) 5xV3x^12 d none of there *** the V is the real number root.. aka 2nd x2 on the graphing calc

    asked by hokoslavia
  95. Promissory Notes

    The September 2003 issue of money stated that intrest rate have climbed to 5.99%. Nancy Martin, owner of Martins textile Manufacturing, supplied Dolan Limited with clothing worth 7353.00. The terms of sale were 180 days and 5.4% intrest. Dolan Limited took

    asked by Scott
  96. Health and Human Services

    what are ten items for a code of ethics?

    asked by Patricia
  97. alg

    rationalize the denominator of the expression assume that all variables are positive ^3ã7/^3ã10

    asked by John
  98. eth 125

    "caucasion" determine if the group colonized or if it immigrated to the United States. Did the group face prejudice, segregation, racism or any combination of the three? If so, how and why?

    asked by Mimi
  99. Math

    Write the ratio of 14 to 10 in lowest terms

    asked by Angela
  100. Physical science

    What unit is represented by a. joule/coulomb b. coulomb/second c. watt/second

    asked by Rachel
  101. reading

    For the color codes evil represents red so what color represents happy?

    asked by Serena
  102. math

    How would I find the right window to graph a parabola in? The equation is -8874.6x+113537.2 My teacher said that if the parabola should be tight. But I can't seem to graph this equation. I don't know window I should use on my graphic calculator for this

    asked by Mariah
  103. science

    Does warm air or cool air have high pressure? thanks

    asked by Lily
  104. math

    On the blueprint of Lauren’s new office building, the scale is 3 inches equals 8 ft. What will be the actual of Lauren’s office if it measures 6 inches long on the blueprint?

    asked by Anonymous
  105. social studies

    the group that conspired to assassinate Archduck francis ferdinand was

    asked by keith
  106. Ethics

    I have to compare and contrast two (any two) theories or concepts of ethics by providing 2-3 pages of a thorough discussion and exaples of my arguement. How can I write so many pages on something that's hard to understand?

    asked by George
  107. Public HEALTH

    Please check if my answers are correct. Thanks 1. The purpose of environmental epidemiology studies is to prove that an environmental agent is the cause of a particular adverse effect. (Points: 3) True False 1=false 2. Which of the following is not an

    asked by DANIELLE
  108. alg

    i need help solving this one (x + 4)^2/3= 9 a) 13 b) 23;-31 c) 5 d) 31;-31 also sove check for extraneous solutions (6x-5)^1/2 = (7+ 4x)^1/2 a) 1/6 b) -9 c) 6 or d) 1/5

    asked by john
  109. Science

    I am looking for ideas for 3rd grade recycleable inventions.

    asked by Serena
  110. Science

    Which one of these is a polar solvent? 1. Alcohol 2. Isopentane 3. Diesel #2 4. Ethylene oxide

    asked by Mike
  111. math

    what is n to the 101 power and how would you use progression to solve it?

    asked by rene