1. Accounting

    Does the structure of a company's portfolio matters in deciding on the required rate of return? In other words does the ratio of stocks to bonds affect the required rate of return?

    asked by Robert on January 8, 2010
  2. english

    I need help with rewriting a theme essay. The structure for the theme essay is intro paragraph (thesis statement with topic) and three examples (body paragraphs) and a conclusion paragraph.

    asked by Kevin on October 19, 2018
  3. math

    Does the structure of a company's portfolio matters in deciding on the required rate of return? In other words does the ratio of stocks to bonds affect the required rate of return?

    asked by Robert on January 9, 2010
  4. Microsooft PP

    You're creating a table for one of your slides, and need to make some modifications to your table structure. Which of the following options can you perform by right-clicking inside the table? A. Create SmartArt B. Merge cells C. Invoke Excel spreadsheet D.

    asked by Daniela on July 21, 2016
  5. physics

    A)When the energy input to gas fired power station is 1000MJ,the electrical energy output is 300MJ.What is the efficiency of the power station in changing the energy in gas into electrical energy b)what form does the 700MJ of lost energy take c)what is the

    asked by Luc on August 3, 2011
  6. health

    12. A pathology report shows adenocarcinoma. What type of information should also appear in this report? A. Tissue structure B. Presence of cancer in an organ C. Condition of a particular organ D. Condition of the heart I think the answern is A.

    asked by Jackie on June 28, 2010
  7. Medical Terminology

    The Histology report showed adenocarcinoma. What type of information appears in this report? A. Tissue structure B. Presence of cancer in an organ C. Condition of a particular organ D. Condition of the heart

    asked by Brenda on March 26, 2010
  8. Cognitive psycology

    o Define language and lexicon. o Evaluate the key features of language. o Describe the four levels of language structure and processing. o Analyze the role of language processing in cognitive psychology

    asked by Anonymous on November 21, 2010
  9. College Algebra

    Here is the whole question... I have figured most of it out but I need help with part (b)(f) and (g)... Maybe you also check the work I have already done Given the following function, find: (a) vertex, (b) axis of symmetry, (c) intercepts, (d) domain, (e)

    asked by Sunny on January 4, 2012
  10. history

    Select one civilization you learned about during the semester. Write an essay in which you explain how the structure and nature of government in that civilization a) developed, b) responded to needs within society, and c) succeeded or failed. Be sure to

    asked by hotdognibba70 on December 22, 2017
  11. Biology

    Is there any biology websites for teens??? (NOT games! notes and quizzes to practice). The Science of Biology The Chemistry of Life Cell Structure and Function Photosynthesis & Respiration Something REALLY easy to understand(btw I'm going to the 9TH

    asked by Laruen on July 17, 2013
  12. Ancient Greece

    How did ancient greek philosophers such as Plato and Aristotle contribute to the formation of modern democratic governments? a. by contemplating the purpose and structure of government b. by encouraging the participation of all citizens in governance c. by

    asked by Anon on October 29, 2017
  13. english

    Which sentence shows correct punctuation of an introductory structure? When I ran across the tile I lost my balance and slipped. If I had stayed late on Friday, I could have caught up on my work. Well I delivered the memo to Mr. Jenkins last week. Miriam

    asked by someone on February 13, 2013
  14. Physics

    Rotating cylinders are not just physical abstractions: for example, they can turn a flow of the air, thus creating lift as the airplane wings. Historically people have even used rotating cylinders to power ships (although with little efficiency). NASA

    asked by Steven on August 5, 2013
  15. Advanced Algebra

    Chevy and Judith are purchasing a townhouse and finance $154,200 with a 30 year 5/3 ARM at 6.45% with a 4/13 cap structure what will their payments be at the beginning of the 6th year assuming they are charged maximum interest rate for that year? a. 907.11

    asked by Steve on May 10, 2018
  16. Organic Chemistry

    Order the following in order of increasing bond vibration frequency: O-H, sp3 C-H, sp C-H, sp2 C-H A. O-H < sp3 C-H < sp C-H < sp2 C-H B. sp3 C-H < O-H < sp2 C-H < sp C-H C. sp2 C-H < sp3 C-H < sp C-H < O-H D. sp3 C-H < sp2 C-H < sp C-H < O-H E. O-H < sp

    asked by nilee on March 6, 2009
  17. chemistry

    A reaction is 50% complete in 34.0 min. 1.) How long after its start will the reaction be 75% complete if it is first order? 2.)How long after its start will the reaction be 75% complete if it is zero order? steps would be helpful

    asked by joe on March 3, 2010
  18. Chemistry

    Why is this Alkene structure: CH3 - CH = C - CH3 | Cl called 3, chloro - 2, butene and not 2, chloro - 2, butene? I thought that the counting starts at the end closes to the first substituent? Wouldn't that make it start from the right? Thanks!

    asked by Jakob on May 31, 2010
  19. chemistry

    2. Create a visual representation of ionic substances to connect the microscopic structure of ionic substances to each of the following macroscopic properties. a. Solubility in polar compounds (1 point) b. Brittleness (1 point)

    asked by Morgan on February 7, 2015
  20. English & Composition

    Flowers are as common here… as people are in London. I'm stuck on finding or making up a sentence example that is similar to this as far as parallel structure. I think the the example shows parallel Independent Clauses.. But I need help on creating a

    asked by JULLS on January 13, 2016
  21. organic chem

    7. An unknown compound, C8H14, is optically active. Hydrogenation of the unknown yields 4-methylheptane. Ozonolysis of the unknown yields ethanol and 2- methylpropandial. Suggest a structure for the unknown consistent with the above date. please help

    asked by josh on October 11, 2010
  22. math

    Shelby walks at a constant rate. the equation that represents this relationship is d=4t, where d is the distance in miles and t is the time in hours. What does the constant 4 tell you about shelby? Make use of structure. What question is answered by the

    asked by april on March 17, 2015
  23. Biology

    Describe the G protein receptor system and the tyrosine-kinase receptor system. Explain how these two systems are similar and how these two systems are different, in terms of structure and function please.

    asked by nan on March 4, 2016
  24. Chemistry

    The structure of Crestor (rosuvastatin), a medication used to reduce cholesterol, is shown below. If the specific rotation for this compound is known to be +100, what would be the specific rotation for the stereoisomer shown at the right?

    asked by Anonymous on October 22, 2014
  25. Science:Chemistry

    How does the silly putty made up of glue gel differ from the silly putty made of soap in terms of texture ? How would the touch be different and why? Chemical structure? .....?

    asked by Anonymous on February 22, 2014
  26. comtemporary business Communication

    What are the main formatting differences between the memo and the academic paper? In what ways do audience, purpose, tone, and structure affect the formatting of the memo and the paper?

    asked by Jaz on May 10, 2008
  27. English

    1. As you have the more,you want the more. 2. The more you have, the more you want. 3. The taller you become, the wiser you become. 4. The older you become, the weaker you become. 5. The happier you are, the healthier you look. 6. The more you study, the

    asked by rfvv on March 3, 2010
  28. Biology

    Describe the G protein receptor system and the tyrosine-kinase receptor system. Explain how these two systems are similar and how these two systems are different, in terms of structure and function please.

    asked by nan on March 10, 2016
  29. science

    1 Which do you think is more effective and why? - Gathering a lot of data or - Gathering a random sample of data? 2 How does this study compose to scientists who study the structure of the atom or evolution?

    asked by Kaity on September 16, 2008
  30. Science HELP!!!!

    1.To study a rock sample, geologists observe the rock's mineral, composition, color, and temperature. true false*** 2.finds a rock with layers and smaller pieces of other rocks embedded in it. the rock is most likely A igneous B sedimentary*** C

    asked by ZOBO322 on March 10, 2016
  31. PHYSICS

    A capacitor consists of a solid metal sphere of radius 3 cm placed at the center of a thin metal spherical shell of radius 12 cm. The space between is empty. What is the capacitance?

    asked by Kara on February 20, 2011
  32. Physics

    Evaluate the following as true or false. If the Earth shrank in size, but all other factors remained the same, all of its satellites, including the Moon, would fly off into space. a) True b) False

    asked by Kelvin on November 18, 2012
  33. physics

    The space shuttle releases a satellite into a circular orbit 700 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs? V = m/s ??

    asked by angela on October 11, 2010
  34. chem

    The average distance between planet X and Earth is about 1.5 x 10^8 miles. How long (minutes would it take pictures transmitted from a space vehicle on Planet X's surface to reach Earth?

    asked by tim on July 2, 2011
  35. college physics

    The space shuttle releases a satellite into a circular orbit 550 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs?

    asked by Anonymous on February 22, 2010
  36. physics

    The space shuttle releases a satellite into a circular orbit 700 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs?

    asked by angela on October 11, 2010
  37. PHYSICS ---HELP!

    The space shuttle releases a satellite into a circular orbit 700 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs?

    asked by Jen on October 11, 2010
  38. PHYSICS ---HELP!

    The space shuttle releases a satellite into a circular orbit 700 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs?

    asked by lauren on October 11, 2010
  39. Physics

    The space shuttle releases a satellite into a circular orbit 440 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs?

    asked by Tatiana on October 12, 2010
  40. geometry

    The radius of the earth is approximately 6371 km.If the international space station (ISS) is orbiting 353 km above the earth, find the distance from the ISS to the horizon(x)

    asked by ann on April 16, 2014
  41. English

    Can you please check these questions, too? Thank you. 1) Answer four of the following six questions. For each question write ten lines only. 2)Do not exceed the space provided. One of your four answer will be evaluated as an oral test.

    asked by Franco on December 19, 2010
  42. physics

    The Hubble Space Telescope orbits Earth 621 km above Earth's surface. What is the period of the telescope's orbit? Give answer with 5 significant figures.

    asked by Katie on October 4, 2012
  43. probability

    For a family with 2 children, the sample space indicating boy (B) or girl (G) is BB, BG, GB, and GG. If each of the outcomes is equally likely, find the probability that the family has 2 girls, given that the first child is a girl.

    asked by sarah on July 6, 2013
  44. physics

    A space shuttle orbiting Earth at an altitude of 295 km completes an orbit in 90.0 min. Calculate its acceleration and compare it to the acceleration at Earth’s surface.

    asked by myra on April 11, 2012
  45. Linear Algebra

    Let R5[t] be the vector space of all polynomials in t of degree 4 or less with real coefficients. Which of the following subsets are subspaces? I know how to test if something is a subspaces, just not sure how to do it with for these polynomial equations.

    asked by bdinh on October 22, 2013
  46. Math

    A cabinet has shelves that are 12 1/2 in. apart. On one shelf, Katherine stacked a CD player that is 4 5/8 in/ high on top of an amplifier that is 6 3/4 in. high. How much space was left above the CD player? I got 1 1/4; I added 6 3/4 and 4 5/8 and got 11

    asked by Anonymous on August 24, 2014
  47. math and science

    A space shuttle with a mass of 4,06 X 10kg,orbits earth at a height of 720km above the surface of the earth.calculate the gravitational force experienced by the shuttle

    asked by Tsuu-mani on June 12, 2016
  48. Linear Algebra

    Let R5[t] be the vector space of all polynomials in t of degree 4 or less with real coefficients. Which of the following subsets are subspaces? I know how to test if something is a subspaces, just not sure how to do it with for these polynomial equations.

    asked by bdinh on October 22, 2013
  49. Science asap!!!

    This question is about energy efficiency. e.g. more efficient A= B C D E Less Efficient my question An old freezer has an energy consumption per year of 350kwh use the equation in the box to calculate the extra cost of using the old freezer for one year

    asked by HS on September 20, 2013
  50. Social Studies

    1. How did mechanization change the agricultural industry? (Choose all that apply. 1. it increased production of crops 2.it caused the cotton industry to decline 3.made dairy products safer to consume 4.caused a decrease in efficiency 2.which of the

    asked by Anastasia on May 20, 2016
  51. science

    The Big Bang Hypothesis suggests that 20 billion years ago a) life first formed on the planet earth b) all matter collapsed into a single ball c) our sun was born d) space was much the same as it is today e) matter did not exist a

    asked by ant on August 13, 2010
  52. Learning

    I need help for finding a app or website that helps me learn new stuff everyday, her is some info, I am in 6th grade going into 7th the app can't take up alot of space and a little challenging. I have looked at a lot of apps and couldn't find anything plz

    asked by Lily park on May 31, 2018
  53. Physics

    Calculate the energy needed to accelerate a spaceship of mass 10,000 kg to a speed of 0.3c for intergalactic space exploration. Compare with the projected energy usage of the Earth in a decade~10^22J? well i don't know how to start the problem

    asked by Paul on September 14, 2014
  54. Physics- spring constant

    Astronauts are in space so there is no gravity, but they wish to weight themselves. The spring constant is 265 N/m. The question shows a graph; the y is the position in meters while the x is the seconds. I do not wish for an answer, but the way in which

    asked by Chris on November 12, 2014
  55. Pratigya

    Please translate all this French into English. Please don't write the answer all together (squished together). Leave space, like I did.Thanks. On passe un bon film au Gaumont On y va? Pas possible j'etudie pour l'nterro demain d'accord alors a demain

    asked by French on November 6, 2010
  56. physics

    The speed of a space shuttle is 3.2×10^6 cm/s. Convert this into miles per hour (mph) using only 12 inches/ft, 60 seconds/min, 60 minutes/hour, and 1 inch = 2.54 cm. Factor Analysis must be used. Express your result to three significant digits and in

    asked by sam on January 28, 2016
  57. Antennas

    The GSM-900 (900MHz band) link budget allows a maximum isotropic path loss of 143 dB (the antenna gains are not included). Which is the corresponding maximum cell radius for undistributed free space propagation?

    asked by Arnau EC on April 14, 2018
  58. painting

    compare and contrast the representation of weight and space in the painting of The Good Shepherd in the Catacomb of Saints Pietro and Marcellino (Image 15-2) and the mosaic of Justinian and Attendants in Ravenna's Church of San Vitale (Image 15-5)

    asked by Sha on May 31, 2012
  59. History

    “...[The] said Cooper Hughs Freedman with his wife...are to work on said farm and to cultivate forty acres in corn and twenty acres in cotton, to assist in putting the fences on said farm in good order and to keep them so and to do all other work on said

    asked by Hi on March 20, 2018
  60. physics

    an astronaut floating in space is separated from his ship. his mass in 85.0kg and he is 10.0m from ship. he throws a wrench moss is .8000kg opposite direction with a velocity of 20m/s. how long will it take him to reach the ship?

    asked by ricki on January 27, 2011
  61. communicate

    consider an artifact that is prominently displayed by a friend or co-worker - either at home or in some other space. In 1-2 paragraphs, explain how this artifact has influenced your interpretation of this person's identity. Is your perception more positive

    asked by john on November 25, 2013
  62. Geometry

    TV screens are measured on the diagonal. If we have a TV-cabinet that is 72 inches long and 64 inches high, how large a TV could we put in the space (leave 2-inches on all sides for the edging of the TV)? Round your answer to the nearest tenth.

    asked by Rachel on June 2, 2017
  63. Physics

    Determine the velocity of the Hubble deep space telescope while it is in orbit at a height of 598 km (5.98 x 105 m) above the earth’s surface. The earth’s radius is approximately 6.4 x 106 m. The mass of the earth is 6.0 x 1024 kg.

    asked by Smit on November 15, 2015
  64. Geography

    Hey ya'll need a bit of help with a report i have to do on an environmental issue. Basically I need to choose an issue to research which has a two sided argument (something on bird flu or world debt, power stations etc) Really stuck, appreciate any

    asked by Louise on August 13, 2006
  65. Computer Science

    //program that puts two lists in order in one single list with all the numbers in order import java.util.Scanner; public class listOrder { public static void main (String [] args){ int [] list1; int [] list2; int [] list3; int temp; list1 = new int [10];

    asked by Pedro on October 1, 2009
  66. Computers

    //program that puts two lists in order in one single list with all the numbers in order import java.util.Scanner; public class listOrder { public static void main (String [] args){ int [] list1; int [] list2; int [] list3; int temp; list1 = new int [10];

    asked by Pedro on October 1, 2009
  67. physics

    the elecric potential at a certain point is space is 12 V. What is the electric potential energy of a -3.0uc charge placed at that point? is it +36uj?

    asked by josh on March 8, 2012
  68. physics

    Two spacecraft in outer space attract each other with a force of 45 N. What would the attractive force be if they were \frac{1}{5} as far apart? F_{attractive} = _____________N (no rounding up)

    asked by Melissa on March 3, 2014
  69. Physics

    The gravitational force between two very large metal spheres in outer space is 57 N. How large would this force be if the mass of each sphere were

    asked by Beth on December 2, 2018
  70. physics

    somewhere between earth and the moon gravity from these two bodies on a space pod would cancel. Is this location nearer to earth or the moon?

    asked by elisia on April 6, 2010
  71. Linear Algebra

    Prove that If a vector space is of dimension n and a set of vectors spans V, then that set of vectors must be linearly independent.

    asked by John on February 26, 2013
  72. Physics

    A space habitat is designed so that the variation in g between a person's head and feet is less than 0.01 g If the person is 2 m tall then the radius of the habitat is?

    asked by bubs on December 7, 2009
  73. economics

    how change in "Consumer Taste" and "Change in Expectation" effect upon Supply and Demand in Economic? In a plenitude of ways. Fashion and other fads come and go, increasing the demand for "hot" products, decreasing for "cold." Producers, in an attempt to

    asked by Jennifer on December 18, 2006
  74. Chem Help Please!!!

    Experiment Design You are asked to separate a mixture of toluene and cyclohexane. Assume that they do not form an azeotropic mixture. Design an experiment to do this. You must provide the following information. a) A diagram of the equipment you will be. b)

    asked by Kim on September 4, 2014
  75. Huck Fin

    "Two or three days and nights went by; I reckon I might say they swum by, they slide along so quiet and smooth and lovely. Here is the way we put in the time. It was a monstrous big river down there—sometimes a mile and a half wide; we run nights, and

    asked by Jordan on January 26, 2012
  76. Organic Chemistry

    A methyl ether (SN2 product) can form as a byproduct in the sodium methoxide reaction. What is its structure? Provide the mechanism for the formation of the methyl ether product, in addition to answering the question.

    asked by caili on December 2, 2015
  77. Language Arts

    Choose the opinion that Bass completes the multi- draft reading process? first read: read to unlock the basic meaning of the text. second read:analyze the craft and structure of the text. third read??

    asked by Ok on August 13, 2018
  78. American Government

    What is the task of a party’s chairperson and the party’s national committee between elections? A. create campaign advertisements B. create volunteer opportunities C. break up the central structure of the party D. increase the power of the party I has

    asked by Ruqiyah on July 24, 2012
  79. organic chem

    Predict the major substitution and elimination products for butane with a Ph atom and a I atom on the 2nd carbon when added with methanol and heat. iupac name of the structure if it had carbon atoms I think is 2 dimethyl butane

    asked by Alex on October 19, 2015
  80. organic chemistry

    A methyl ether (SN2 product) can form as a byproduct in the sodium methoxide reaction. What is its structure? Provide the mechanism for the formation of the methyl ether product, in addition to answering the question.

    asked by caili on December 3, 2015
  81. Physics

    Three cylinders with the same size, density and structure are piled on each other on top of a rough surface. Find the minimum angle which the direction of the force acting between the cylinders and rough surface makes with the vertical?

    asked by Chipotle on March 19, 2013
  82. College Statistics

    How much should you invest each month in order to have $800,000 if your rate of return is 5.3% compounded monthly and you want to achieve your goal in 40 years? How much interest will you earn? How much should you invest each month in order to have

    asked by onlyzoe_! on December 16, 2016
  83. Chemistry please help

    A general reaction written as 1A + 2B --> C + 2D is studied and yields the following data: Expt (A). (B) initial (C)/t 1. 0.150. 0.150. 8.00 x10^-3 2. 0.150. 0.300. 1.60 x10^-2 3. 0.300. 0.150. 8.00 x10^-3 What is the order of the reaction with respect to

    asked by Rose on April 25, 2016
  84. physics

    a person is pulling a 100 lb box across a smooth horizontal surface. what is the acceleration of the box if they are pulling upward at an angle of 20° with a force of 75 lbs Well, I know that there is no friction involved because it is a smooth surface

    asked by Hanky on March 9, 2015
  85. Chemisty

    Let's explore the efficiency of chloride ion precipitation in seperating Ag^+ from Pb^2+ in a solution. Suppose that [Pb^2+]= 0.045 mol/L and [Ag^+]= 0.084 mol/L. Calculate the chloride ion concentraion required to just start precipitation of Pb^2+ ion and

    asked by Tanner on March 4, 2012
  86. Physics

    Rank the magnitude of the change in momentum of a ball from largest to smallest in the following situations: a) The ball is moving with constant velocity, hits a wall, and stops moving. b) The ball is moving with constant velocity, hits a wall, and bounces

    asked by alison on October 13, 2018
  87. Environmental Science

    Are there any good websites on coral reefs ? I'm working on my research paper, and this is what I have so far. Coral reefs, also called the rain forests of the oceans, are the second richest ecosystem on Earth. They have this nickname because of the

    asked by y912f on May 11, 2010
  88. English

    I have a few questions about grammar 1, Does a sentence that starts of with "if" an independent sentence or a dependant? 2, Does a sentence that starts of with "in order to" an independent sentence or a dependant? 2, is there a comma before “instead

    asked by Jessica on May 26, 2018
  89. Math - Simple rational functions (check)

    Consider the function f(x) = x/(x-1) Are there any turning points? Explain how this could help you graph f(x) for large values of x? Ans: turning points is another word for checking the concavity, and therefore i find the second derivative and equate it to

    asked by Anonymous on October 29, 2010
  90. Physics

    A car is doing a loop-the-loop. The loop has a radius of .4m. Assume the car is starting with the minimum speed it needs in order to stay in contact with the track at all times (at the top of the track, the car is not applying a force to the track).

    asked by Melissa on March 7, 2012
  91. math - still don't get it

    Karl piled twelve 1" cubes in three layers on top of a square made with four 1" cubes. What shape is the structure that Karl made? help me with the answer

    asked by bo 5th grader on October 25, 2012
  92. Really quick LA question

    How many paragraphs does a typical 9th grade compare-and-contrast essay have? Is the structure intro, body(compare), body(contrast), resolution? Thanks!

    asked by Anonymous on November 8, 2017
  93. Physics!

    A person is standing on a 10-m bridge above a road. He wants to jump from the bridge and land in the bed of a truck that is approaching him at 30 m/s. In order to clear the bridge railing, he has to jump upward initially with a speed of 5 m/s. How far away

    asked by Emma on December 17, 2015
  94. physics

    At what speed should a space probe be fired from the earth if it is required to still be traveling at a speed of 3.48 km/s, even after coasting to an exceedingly great distance from the planet (a distance that is essentially infinite)?

    asked by shelby on March 5, 2008
  95. science

    gravitational forces are be acted on a space center what other data need to show the forces a-direction of the opposite force b-magnitute of the downward force rigth answer: b

    asked by hh on May 1, 2013
  96. To:BobPursley

    Earlier you told me "hold a pencil up. A real pencil. I bet you can make perpendiculars in many directions, because the pencil is in a three dimensional space". Could you explain to me what do you mean by this? I try holding up a pencil and doesn't see

    asked by Shadow on September 10, 2010
  97. Science/Physics

    Explain why a rapidly spinning gyroscope, mounted in a frame that allows it to rotate in any direction independently of the frame’s rotation, tends to maintain its axis pointed in the same direction in space. I just am not getting this!

    asked by Elizabeth on June 3, 2012
  98. Physics

    In deep space, a small rock orbits an asteroid. The circular, orbit radius is 1037m and the velocity of the rock is 8.02m/s. Find the mass of the asteroid.

    asked by Jenny on May 26, 2015
  99. Physics

    Explain why a rapidly spinning gyroscope, mounted in a frame that allows it to rotate in any direction independently of the frame’s rotation, tends to maintain its axis pointed in the same direction in space.

    asked by Pat on January 27, 2012
  100. LA Conversational Ballgames

    What words does the author use to emphasize the concept of outer space as an eternal frontier? A. all that has gone before was preliminary B.everlasting challenge to explorers C.the line that separates the known from the unknown D.mankind is not bound by

    asked by Chill on December 6, 2018