August 22, 2011

  1. math

    how do you find the slope and the y-intercept of the line 9y+3x+6=16+3x
  2. Understandeing Business

    What is PacSun's corporate strategy:?
  3. geometry

    Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~q V p)^ ~r]
  4. Geometry

    Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~q V p)^ ~r] this is the ?
  5. Math

    The least integer of a set of consecutive integers is -48. if the sum of these integers is 49, how many integers are in the set?
  6. Math

    If q is 20 percent greater than p, and p is 35 percent greater than 2,000, what is the value of q - p?
  7. Math

    If m is a postive even integer, which of the following must represent an integer that is evenly divisible by 4?
  8. Math

    Let [a b c] be defined by [a b c]= 2ab +3c for all integers a,b, and c. If [x 3 3] = 3, what is the value of x?
  9. physics

    a fish vertically up towards the surface of water with speed 3m/s observes a bird diving vertically down towards it with speed 9m/s.what is the actual velocity of bird?
  10. social psychology

    Is this one the few ways to obtain self-efficacy? I also feel that self efficacy can occur in oneself as well as others from charity or volunteer work and spiritual activities such as attending temple or church and reading religious texts. Yoga,
  11. Math

    If f=x(2+x), what is -3f in terms of x?
  12. Math

    A car engine burns gasoline at the rate of two gallons per hour. If it does this for 8 hours each day, approximately how many weeks will it take for the car to burn 11,200 gallons of gasoline?
  13. Math

    If 4^4y = 16^3y-2, what is the value of y?
  14. Math

    If x^2 + y^2 = 40 and xy = 12, what is the value of (x + y)^2?
  15. Math

    If 2m - n = 3p and 2m - 5p - n = 14, what is the value of p?
  16. Math

    If a dart is thrown at a square target with a circle inscribed in it such that each side of the square is tangent to the circle, what is the approximate probability that the ball will hit inside the circle?
  17. social studies

    how many temperature or heat zones the earth has been divided?
  18. Math

    p - | 1 | 2 | 3 | 4 | q - | 5 | 9 | 13| 17| The table above represents a relationship between p and q. which of the following equations could be used to describe the relationship? a. q = p+4 b. q = p+7 c. q = 4p+1 d. q = 5p e. q = 6p-1
  19. math

    Consider the following list of premises: a ^ :b ! c; :a ! :d; Show that g is a valid conclusion by constructing a step-by-step argument
  20. business

    clarify the role of capital in selecting a form of of business organisation
  21. algebra

    (4x)(3x)
  22. applied physics

    A cyclist and her bicycle have a combined mass75.okg. If the frictional force acting against the of the bicycle is -23.5, what force must the cyclist apply to maintain a constant velocity?
  23. math

    Can anyone please help me with the following question: Prove by mathematical induction that 6^n + 4 is a multiple of 5, for nEN.
  24. chemistry

    fisrt ionization energy across period three
  25. chemistry

    explain fisrt ionization energy across period three
  26. English

    Can Passive voice be used with all Conditional sentences? or are there some specific conditionals (.e.g first, zero etc) where passive voice can be used?
  27. chemistry

    give a balanced equation between phosperuos and sodium hydroxide
  28. math

    where the arithmatic mean and geometric mean used in real life?
  29. Maths

    I am just starting to learn algebra. My question is -2n-(9-10n)=? I have to simplify this. I think it is 8n-9 Can you please tell me if this is correct or how to do it? Thanks a lot
  30. environmental science

    what are the environmental parameters of intertidal zone?
  31. MATHS

    draw a line segment AB=6cm take a point C on AB such that AC= 2.5 cm draw CD perpendicular to AB ?
  32. geometry

    focus of y-5=[x-6]
  33. Social Psychology

    Throughout our lives, we are measured by the people and circumstances around us. However, the most important measurement is our own. How we view and feel about ourselves impacts our level of life satisfaction. Much of our world is measured, intrinsically,
  34. MATHS

    A PERSON HAS 1&2 RUPEE COINS WITH HIM.TOTAL NUMBER OF COINS WITH HIM IS 50.TOTAL AMOUNT WITH HIM IS 75.FIND HOW MANY 1&2 RUPEE COINS ARE THERE WITH HIM
  35. MATHS

    A PERSON HAS 1&2 RUPEE COINS WITH HIM.TOTAL NUMBER OF COINS WITH HIM IS 50.TOTAL AMOUNT WITH HIM IS 75.FIND HOW MANY 1&2 RUPEE COINS ARE THERE WITH HIM
  36. English

    In the song: How Come, How Long By: Stevie Wonder... 1) What are the two types of abuse evident in the song? 2) Discuss the meaning of the line "she had a college degree, smart as anyone could be; there was not enough education in her world that could save
  37. Random Question

    Explain some consequences of falling 'in love' with someone who acts in an improper manner.
  38. english

    Fill in the blank with correct option 1.Watch-----the milk;don't let it boil ---. a.No preposition required,down b.No preposition require,over c.over,up d.over,over
  39. Leadership and ethical decision making

    I need to review normative ethical theory and another theory and get an understanding of the relevance of ethical theories to current organizational situations
  40. Math

    I don't understand how to solve this problem: In solving the equation (x + 3)(x + 1) = 48, Eric stated that the solution would be x + 3 = 48 => x = 45or (x + 1) = 48 => x = 47 However, at least one of these solutions fails to work when substituted back
  41. math

    who are the fathers of following subjects a)maths b)physics c)chemistry d)biology e)social
  42. algebra

    the width of a rectangle is fixed at 12 cm. What lengths will make the perimeter greater than 98 cm.
  43. physics

    I place a single negative charge in a region where there is a constant electric field pointed toward the floor. The charge feels a force where?
  44. maths

    integral of square root of (9u^4+4u^2+1)
  45. eng 122

    The types of information that does not require source citation
  46. physics

    Explain how the motion of the particles in the rope producing transverse wave refers from the motion of the pulse itself
  47. Health

    How are staffing mix and levels determined in nursing homes? Staffing mix is the number of nurses, cnas, and staffing levels is the number of RN's Lpns, Cnas. Am I right?
  48. Maths

    if a toy costs 1/4 of its price and 48rs more, then coast of the toy is?
  49. Life orientation

    Two institutions/community organization that are involved in supporting or reddress to poverty
  50. social studies

    how to find the area of pyramid?how egyptians constructed pyramids?
  51. statistics

    The mean hours of internet usage in the US is 25 hours per week. A hypothesis test is performed at a lefel of significance of .05 with a P-Value of .05 with a P-value of 0.08
  52. Business

    Name a business that has demonstrated accountability to people, to its community, and to its environment
  53. algebra

    simplify expression: x (4+y) -2x (y+7)
  54. algebra

    identify the property: (x+3) - 2= (3 + x)-2 (commutative, associative, distributive)?
  55. PHI/105

    In comparing the views of David Hume, Immanuel Kant, Georg Hegel, and Arthur Schopenhauer, which view of experience seems closest to how you view the world? Briefly explain this philosopher's view as it compares to your view.
  56. English

    Hello, everybody! I'm back from my holiday and I need you to check a few sentences I have to include in a test. Thank you very much for your invalubale help. 1)He paid £200 for that shirt. It was a real rip-off. 2) How much money did he pay for that
  57. Arkansas History

    What rivers flow through the Crowley's Ridge area in Arkansas?
  58. math

    using the fundamental counting principle with three or more groups of items A pizza can be ordered with three choices of size (small, medium, or large), four choices of crust (thin,thick,crispy, or regular, and six choices of toppings (ground beef,
  59. Arkansas History

    What are some interesting facts about Crowley's Ridge?
  60. social studies

    what are some interesting facts about crowley's rige?
  61. grammar

    Broken beyond compare is a/an?
  62. math

    using the fundamental counting principle with three or more groups of items There are three highways from city A to city B, two highways from city B to city C,and four highways from city c to city D. How many different highway routes are there from city A
  63. math

    Evaluate each factorial expression. 106! 104!
  64. Physics 1

    Chap. 11, #16. (II) A 0.60-kg mass vibrates according to the equation where x is in meters and t is in seconds. Determine (a) the amplitude, (b) the frequency, (c) the total energy, and (d) the kinetic energy and potential energies when x = 0.30 m.
  65. math

    use the formula nPr to solve how many arrangements can be made using four of the letters of the word COMBINE if no letter is to be used more than once?
  66. Chemistry

    A 55 year old woman visits a popular eatery for lunch. She orders a cheese pizza and bacon pizza with extra cheese and has about 3 large glasses of cola (ph value 3). On the way back home she experiences heartburn and abdominal pain, and has diffigulty
  67. geometry

    if lines m and n are parallel and the measure of angle 3 is 45 what is the measure of 8
  68. Calculus

    Find the points of intersection for y=e^x and y=sin(2x). are there an infamous (sp?) number of points of intersection for these equations?
  69. math

    using the fundamental counting principle with three or more groups of items A pizza can be ordered with three choices of size (small, medium, or large), four choices of crust (thin,thick,crispy, or regular, and six choices of toppings (ground beef,
  70. biology

    The height of a man grows on cell division.During cancer there will be uncontrolled mitotic division.That is cell divides continuosly.Does the height of the person increase when he get cancer.
  71. math

    change 2.5% to a ratio expression
  72. physics

    If a charge of 25 coulombs passes a given point in circuit in a time of 125 minutes determine the current in the circuit
  73. geometry

    simplify expression: -4 (-a + 3b) - 3 (a - 5b)
  74. geometry

    simplify completely: -2 (2x + y) - 7x + 2y
  75. Maths

    Stuck! Help! 2.5 cubed? Xxxxx
  76. Algebra

    Express as a single Logarithm and Simplify: 2/3ln(x^2+1)+1/2ln(x^2-1)-1/2ln(x+1)
  77. physics

    how do you find a becquerel in a radioactive element without a radiation meter?
  78. Algebra

    Given that logb(5)=1.32 find the value of logb(1/sqrt(5))
  79. English-help needed

    1) The expiry date of the product will be 1 year from the date stated on the label, unless otherwise advised by the supplier. OR 2) The expiry date of the product will be 1 year from the date stated on the label, unless advised otherwise by the supplier.
  80. science

    The brightest galaxy in the Bootes cluster of galaxies is found to have a redshift of 0.13. (Assume the speed of light, c, is 3.0 × 10 8 m s−1.) (i) Assuming the Hubble constant, H0, is 70 km s−1 Mpc−1 to two significant figures, calculate the
  81. math

    5/x=10/3x+4
  82. Approximation

    Find The Value Of (Sin 31) Using Approximation ?
  83. math

    what is the algebraic expression for the product of 2 times a and 5 times b?
  84. math

    Evaluate each factorial expression. 106! 104!
  85. math

    using the fundamental counting principle with three or more groups of items There are three highways from city A to city B, two highways from city B to city C,and four highways from city c to city D. How many different highway routes are there from city A
  86. math

    Suppose you wanted to place 1,000,000 pennies in large coin banks. If you put 50,000 pennies in each bank, in which bank would you find the 678,230th penny?
  87. 6th Grade Math

    Estimate each sum or difference by rounding to the greatest place value. 10,982+4,821= should the answer be... 11,000+5,000=16,000 or 10,000+5,000=15,000
  88. teachers aide

    a province that supports a denominational school system is? New Brunswick ontario Nova Scotia Quebec
  89. Math

    Can you help me write these out in an algebraic expression? 1. Seven less than twice a number equals 19. 2.Eight decreased by 3 times a number equals 2. 3. The sum of two times a number and 5 is 11. Is this right? x/8 + -1/2 = 6 My answer: x=44
  90. 6th gr,ade math

    Estimate each sum or difference by rounding to the greatst place value. 38,347+17,039 would it be 40,000+20,000=60,000
  91. 6th grade math

    Estamate the sum or diffrence by rounding to the greatest place value. 639,069+283,136 Would it be 600,000+300,000=900,000
  92. business

    i have a problem with this question my teacher gave me. i don't know what to write for the answer. the problem: there is a girl named Jane who is hired as the head of the payroll department at R& S Electronic company, firm of 75 employees. she is hired by
  93. 6th grade math

    Estamate each sum or diffrence by rounding to the greatest place value. 998,927-100,724 would the answer be 1,000,000-200,000=800,000 :)
  94. algebra

    i was wondering if i did this right A cannon ball is shot from a cannon on top of a hill that is 73.5 meters above sea level. The cannon ball leaves the cannon with a velocity of 9.8 m/s. Write and solve a quadratic equation to determine when the cannon
  95. geometry

    |`````42````````
  96. French

    How do you count 1-20 in the French Language?
  97. english

    I need help with the different part of this sentence. "I have been a fan of mystery stories since I was quite young." I is a pronoun, fan is a noun, mystery is an adjective, stories is the subject..Am I missing anything else?
  98. 6th grade math

    Estamate each sum or diffrence by rounding to the greatest place value. 998,927-100,724 would the answer be 1,000,000-100,000=900,000 Thank you for helping me on my homework!
  99. teachers aide

    who administers the roman catholis schools in a diocese? the religious community director of education parents board of education elected by church members
  100. Mth95

    A canon placed at the top of a 15-foot rise fires a 16 pound ball with a vertical velocity of 172 feet per second. How far from the canon will the ball land? What is the max height of its trajectory?
  101. math

    solve Y=(x+2)2-3
  102. math

    Graph for Y=(x+2)2-3
  103. algebra

    evaluate expression 6x - 3x 2 + y3 for x =5 and y=3
  104. Personal Finance

    What is taxable income and how do you know how much taxes are owed?
  105. HEALTH

    Identify a contemporay health care issue, and give the different between how for- profit organization (versus not-for-profit organizations)are impacted. what are the perspective and responsibilities of the financial management staff and what are the basis
  106. math

    insert a pair of parentheses in equation to show the associative property.
  107. Speech

    I have to give a speech soon about my different " sides" of my life. Like my school life and what I do at school compared to how I act as a sibling etc. But I'm stumped on what my visual should be. My teacher wants originality no power point or posters
  108. Math

    What is the solution to the problem: 2^103+ 2^103 +2^103 +2^103?
  109. chemistry

    why is 1mol of so3 gas higher in entropy than so2 gas
  110. algebra

    subtract:7x^3-56x^2+105x
  111. Geometry

    The measure of an angle's supplement is 76 less than the measure of the angle. Find the measure of the angle and its supplement.
  112. chemistry

    Find the theoretical yield when 100 mL of 0.1 M NaI is reacted with 0.50 mL of Br2 (density: 3.10 g/mL) to produce NaBr and I2. What is the actual yield if the percent yield is 81%? (Atomic masses (g/mol): Na, 22.99; I, 126.9; Br, 79.90)
  113. math

    A 13-foot ladder is placed against a wall. If the ladder cannot be placed at a slope less than 2.4, what is the minimum height of the wall? A.5 feet B.12 feet C.20 feet D.13 feet E.8 feet
  114. algebra 1

    What is the "quotient" of 19 and m?
  115. Personal Finance

    What is taxable owed?
  116. Geometry

    Find the distance between points (-2,1) and (1,5) When finding the distance between these 2 points would you subtract 1-(-2) or -2-1? The same question with the other one as well.
  117. Personal Finance

    What is the meaning of taxable amount owed?
  118. algebra

    whats the model of 2x + 3 = 3x -1 and whats the value of x?
  119. math

    a jar has 5 black, 8 blue, and 7 yellow marbles. a marble is chosen at random.P(yellow or blue).
  120. Geometry

    Find the distance between points (-2,1) and (1,5) When finding the distance between these 2 points would you subtract 1-(-2) or -2-1? The same question with the other one as well.
  121. Precalculus

    2=-4+4 square root x^3 I added the four to both sides divided four squared then divided that my cube root my answer:1.31
  122. computer

    how do computer viruses work?
  123. Math

    Please help me with the two given questions. 1] find lim 3x^2-4x/7 x-->0 2] lim sinx/2x x-->0
  124. Math

    Angle 3 and angle 4 form a linear pair. The measure of angle 3 is four more than three times the measure of angle 4. Find the measure of each angle.
  125. Economics

    Hi beautiful people! I'd like to know a good website where I can get practise essay topics for economics. I have to write a extended written response to stimulas exam soon and as this is a weakness I'd like to find some practise topics. Its on the aging
  126. social psychology

    Throughout our lives, we are measured by the people and circumstances around us. However, the most important measurement is our own. How we view and feel about ourselves impacts our level of life satisfaction. Much of our world is measured, intrinsically,
  127. Chemistry

    What mass of MgSO4 · 7 H2O is required to prepare 300 mL of a 0.511 M MgSO4 solution?
  128. chemistry

    What mass of MgSO4 · 7 H2O is required to prepare 300 mL of a 0.511 M MgSO4 solution?
  129. Personal Finance

    What are some ways to save money on your federal income tax?
  130. physics

    how long does it take an automobile traveling at 76.9 km/h to become even with a car that is traveling in another lane at 57.9 km/h if the cars' front bumpers are initially 145 m apart?
  131. math

    given the linear equation y=-4/3x+1, find the y-coordinates of the point(-6
  132. chemistry

    How long will it take for the 100mg of cesium-137 to decay to 6.25mg(1/16 the original amount)?
  133. Math

    How do you write the expression for...the sum of the quotient of p and 14, and the quotient of a q and 3
  134. Math

    Iam re-posting the following questions and would appreciate if anyone could show the working. 1]Find lim sinx/2x x-->0 2]lim 3x^2-4x/7 x-->0
  135. lincon

    what is this 6C+H2+CO2-->+H20
  136. Math

    What is this REAOPRDDRIE unscrambled ?
  137. chemistry

    1) to the nearest gram, what is the molar mass of Al2O3? 2)Br+H3O->HBr+H2O when this reaction is reversed what substance acts as an acid? what substance acts as a base ?
  138. Math

    The House of Representatives has 435 members. If a committee has a prime number of members, and that number is a factor of 435, then how many members can be on the committee?
  139. kakatiya public school

    square root of 25
  140. chemistry

    use dimensional analysis to find how many moles of nitrate ions are in 40.0 mL of a 0.75 M aqueous solution of aluminum nitrate
  141. algebra

    27a squared b cube - 36a cube b squared + 18 a squared b squared + 9 a to the 4th b cube
  142. Legal Studies

    Hi beautiful people! I'm trying to find good articles on the ethics of victimless crime in law. I'm struggling a bit and I was wondering if any of you knew of some good ones? I went to my state library and found some books and the journals I access don't
  143. algebra

    Jim was driving to an interview 72 mi away. On the first leg of the trop he drove an average of 30 mph through a long construction zone, but was able to drive 60 mph after passing through this area. If driving time for the trip was 1 1/2 hr, how long was
  144. algebra

    5 7/10+6 7/8=
  145. math

    I'm not sure how to work this problem out. Find it very confusing and my answer keeps changing. Please help. From an observation tower that overlooks a runway, the angles of depression of point A, on one side of the runway, and point B, on the opposite
  146. math

    place decimal points in these numbers so that their sum is 519.654. 477,329,624,913
  147. English

    In the song: How Come, How Long By: Stevie Wonder... 1) What are the two types of abuse evident in the song? 2) Discuss the meaning of the line "she had a college degree, smart as anyone could be; there was not enough education in her world that could save
  148. algebra

    how would I simplify 1089b^7t^5/891t^2b?
  149. math

    hcf of 825
  150. Math

    Sue's friens Kat has these numbers 89378, 42327,49734 and teacher has shown a 3, how many points will Kat have? What digit does she hope teacher will pull next week so she has the highest score?
  151. Calculus :)

    Find the volume of the solid formed by rotating the region enclosed by y=e^(3x)+2, y=0, x=0, x=0.4 about the x-axis.
  152. algebra

    a square photograph measuring 8 inches by 8 inches is positioned within a 1 inch wide picture frame as best shown. select the best answer. what is the combined area of the photograph and frame?
  153. Calculus :)

    The number of bacteria in a culture is modeled by n(t)=1550e^(0.24t) (a) The initial number of bacteria is _____ (b) The relative rate of growth of this bacterium population is _____ (c) The number of bacteria after 3 hours is _____ (d) After how many
  154. Calculus :)

    If 8000 dollars is invested in a bank account at an interest rate of 10 per cent per year, find the amount in the bank after 11 years if interest is compounded annually ____ Find the amount in the bank after 11 years if interest is compounded quaterly ____
  155. Math/Chemistry

    the atomic mass of an element is the mass, in grams, of one mole (mol), or 6.02 * 10^23. A.) How many atoms are there in 3.5 mol od carbon? B.) If you know that 3.5 mol of carbon weighs 42 grams, what is the atomic mass? C.)Using you answer from (B), find
  156. Science

    1.How can a model be used to determine possible sources of error in an experiment and to identify questions for further investigation?