1. Another astronomy (algebra-based physics) question

    I’d prefer thorough solutions, but if you can only provide formulas that would solve each part of the problem, that’d be helpful too :-) Thanks! Spinning too fast The rate of rotation of astrophysical objects that are held together by gravity (e.g.,

    asked by Mark on March 4, 2009
  2. Ochem

    What volume of eugenol will be present in 30 mL of distillate? The essential oil found in cloves, eugenol, can be isolated by steam distillation because it is insoluble in water and has a measurable vapor pressure at 100 °C even though it has a much

    asked by Chem on August 4, 2014
  3. Financial Accounting

    I really need help please !!!!!!!!!!!!! 1. Accounting for payroll. Jimmy Paycheck earned $1,500 per month as the manager of a recording studio. Jimmy has 25% of his earning withheld for federal income taxes. There are no other amounts withheld except for

    asked by Anonymous on May 25, 2013
  4. ECO301

    Give an example of a shift in consumer and producer surplus. How did it affect the market efficiency? Any non-subsidized farm product is a good example. Consider the local orchardists who sell peaches. When the weather is perfect, there is an abundance of

    asked by tracey on May 27, 2007
  5. Calculus

    A steady wind blows a kite due west. The kite's height above ground from horizontal position x = 0 to x = 80 ft is given by the following. y = 150 - (1/40)(x-50)^2 Find the distance traveled by the kite. y = 150 - (1/40)(x-50)^2 y = 150 -

    asked by COFFEE on June 13, 2007
  6. investments

    Can you please give me coipuke website where i can learn how to compute a bond price, yield maturity, macaulay duration bond, modified duration of the bond, interest paid semiannually,etc..... What is a "coipuke" website? Try this. I know it is a lot but,

    asked by titi on July 18, 2007
  7. Accounting/math check my answers

    Sandhill’s shareholders’ equity consists only of common shares and retained earnings. Using the change in total shareholders’ equity calculated in above part, (50000) calculate the net income or loss for the year ended December 31, 2018, assuming

    asked by Maya on September 15, 2017
  8. Plz -- Chem Help

    Posted by Rushi on Sunday, March 15, 2009 at 3:35pm. Question.. Nicotinic acid (niacin) is a monoprotic acid with the formula HC6H4NO2. A solution that is 0.012M in the nicotinic acid has a pH of 3.39 at 25C. what is the acid-ionization constant, Ka and

    asked by A on March 18, 2009
  9. Math

    1. A tennis player wins a math 55% of the time when she serves first and 47% of the time when her opponent serves first. The player who serves first is determined by a coin toss before the match. What is the probability that the player wins a given match.

    asked by Biren bahkta on February 16, 2011
  10. Math

    1. Compare. Use < , = , or >. 11 _____ –7 (1 point) > = < 2. Which of the following is a true statement? (1 point) |–2| < |1| |1| < |0| |–1| < |–2| |1| > |–2| 3. The table shows points below sea level. Order the locations from highest to lowest.

    asked by Shut Up on May 8, 2016
  11. Business Statistics

    Instructions: Prepare your answers using Excel and show your work to get full or partial credit. Question 1: Using the file Wages.xlsx which contains information of working individuals, for a nationwide firm (Value 7 points). a) Run Descriptive Statistics

    asked by Katie on December 14, 2011
  12. Calculus

    RP^2=RQ^2 + QP^2 -2(RQ)*(QP)cosQ (1) QP = 24 (km/min) t (2) Diffentiate both sides w.r.t. the time t: 2 RP* d Rp/dt = 2 t [24 (km/min)]^2 -2(RQ)* 24 (km/min) cosQ (3) Using (1) and (2) you find out what RP is at t = 4 minutes. You plug that into (3) and

    asked by Count Iblis on November 14, 2006
  13. physics

    A heavy table of mass M is vibrationally isolated by being hung from the ceiling by springs, so that its frequency of vertical oscillation is \omega_0 (take \omega_0 to be 2\pi/sec, a typical value). Assume now that the ceiling vibrates vertically with

    asked by david on January 8, 2015
  14. MATH CHECK ANSWERS

    please check my answers ! 21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate which option is the better buy. Option I: 10 candy bars for $6.75 Option II: 12 candy bars for $7.25 ANSWER= 10/$6.75=$1.48

    asked by Matt on February 11, 2014
  15. MATH CHECK ANSWERS

    please check my answers ! 21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate which option is the better buy. Option I: 10 candy bars for $6.75 Option II: 12 candy bars for $7.25 ANSWER= 10/$6.75=$1.48

    asked by Matt on February 11, 2014
  16. Technology: ms.sue, bobpursley

    24. From a technological viewpoint, explain why farming has gotten less labor intensive over the last hundred years. You two helped me on this yesterday, and I combined your answers and added my own to it. Please let me know if it is okay. 24. Farming has

    asked by y912f on April 8, 2010
  17. Navigation

    Still studying navigation and am trying to consolidate my knowledge of the navigational triangle. Current interest in particular is how to establish the distance of the unknown side of the PZX triangle. From the assumed position of the ship (Z) to the

    asked by mike on January 17, 2008
  18. Accounting

    Sandhill’s shareholders’ equity consists only of common shares and retained earnings. Using the change in total shareholders’ equity calculated in above part, (50000) calculate the net income or loss for the year ended December 31, 2018, assuming

    asked by Maya on September 15, 2017
  19. Physics

    Ann, Sam and you take a trip to the orbiting International Space Station, bringing along a hula hoop that is 1.02 m in diameter (= 2R) and has a mass Mh = 2.0 kg. You are watching from a viewport while Sam and Ann go outside for a (space) walk. You see

    asked by Spencer on April 13, 2015
  20. thermochemistry

    what is the enthalpy change in kilojoules for the combustion of 1 mol of ethanol, C2H5OH (l), to form gaseous carbon dioxide and gaseous water? use bond energies to calculate your answer. (hint: there is a double bond in carbon dioxide and oxygen) the

    asked by Sienna on January 23, 2007
  21. Pharmacology and the Body Systems

    A patient presents with a score throat and mouth, swollen tongue, and inflammation of the face. This patient could be suffering from A. riboflavin deficiency B. niacin deficiency C. excessive folic acid D excessive ascorbic acid. I think B or D Patient is

    asked by alisha22 on February 3, 2012
  22. Trig(3 all with work)

    1)Find the exact value of cos 105 by using a half-angle formula. A)sqrt 2 - sqrt 3 /2 B)-sqrt 2 - sqrt 3 /2 C)-sqrt 2 + sqrt 3 /2 D)sqrt 2 + sqrt 3 /2 cos 105 cos 105 = cos 210/2 sqrt 1 + 210/2 sqrt 1 + sqrt 3/2 /2 sqrt 2 + sqrt 3/2 which is D 2)Find the

    asked by Jon on February 15, 2008
  23. Math

    How do you solve: n is 2 given that it is even The directions say "let n be a randomly selected integer from 1-20. Find the indicated probability" 1. A tennis player wins a math 55% of the time when she serves first and 47% of the time when her opponent

    asked by PLEASE HELP ME OUT!! on February 16, 2011
  24. Math

    David and Sammy had each 840 tree seedlings. David planted equal number of seedlings per row in x rows while Sammy planted equal number of seedlings in (x + 1) rows. The number of tree seedlings planted by David in each row were 4 more than those planted

    asked by Kd on September 3, 2018
  25. Math

    David and Sammy had each 840 tree seedlings. David planted equal number of seedlings per row in x rows while Sammy planted equal number of seedlings in (x + 1) rows. The number of tree seedlings planted by David in each row were 4 more than those planted

    asked by Kd on September 3, 2018
  26. Physics

    1)A wire is carrying a current, i, in the positive y-direction. The wire is located in a uniform magnetic field, B, oriented in such a way that the magnetic force on the wire is maximized. The magnetic force acting on the wire, FB, is in the negative x

    asked by Jessica on October 23, 2011
  27. Physics

    1)A wire is carrying a current, i, in the positive y-direction. The wire is located in a uniform magnetic field, B, oriented in such a way that the magnetic force on the wire is maximized. The magnetic force acting on the wire, FB, is in the negative x

    asked by Jessica on October 23, 2011
  28. Physics

    1)A wire is carrying a current, i, in the positive y-direction. The wire is located in a uniform magnetic field, B, oriented in such a way that the magnetic force on the wire is maximized. The magnetic force acting on the wire, FB, is in the negative x

    asked by Jessica on October 23, 2011
  29. Physics

    1)A wire is carrying a current, i, in the positive y-direction. The wire is located in a uniform magnetic field, B, oriented in such a way that the magnetic force on the wire is maximized. The magnetic force acting on the wire, FB, is in the negative x

    asked by Jessica on October 23, 2011
  30. Physics

    1)A wire is carrying a current, i, in the positive y-direction. The wire is located in a uniform magnetic field, B, oriented in such a way that the magnetic force on the wire is maximized. The magnetic force acting on the wire, FB, is in the negative x

    asked by Jessica on October 23, 2011
  31. Science

    On page 111 of your reading material there is a problem that requires you to calculate the average speed for a daylong bus trip. The rest stops the driver made are included in the calculations because that is how the problem is defined. However, suppose

    asked by confused on December 7, 2015
  32. Microeconomics; price elasticity of demand

    Please check and correct my answers? Thank you. QUESTIONS: 1. The time horizon of the demand curve is one determinant of the price elasticity of demand. Compared to the short-run demand for oil, the demand for oil in the long run will tend to be _____

    asked by Anonymous on October 3, 2008
  33. Maths

    Cam and Dean are playing a game with counters and dice. Cam has some counters, each labelled 1 on one side and 2 on the other. He flips the counters and scores the total of all the numbers showing. Dean has one die and scores the number showing after he

    asked by Tanvi on April 26, 2014
  34. Statistics

    I need help on this one too. Any one willing to get me started? THANKS! Potassium is a mineral that helps the kidneys function normally. It also plays a key role in cardiac, skeletal, and smooth muscle contraction, making it an important nutrient for

    asked by Kasey on August 1, 2007
  35. Chemistry

    The specific heat capacity of solid lead is 0.159J/g°C, the molar enthalpy of fusion is 5.0kJ/mol, and the melting point of lead is 328°C. Calculate the total energy required to change 100g of lead at 25°C to molten lead at it's melting point. I will be

    asked by J.M. on September 23, 2006
  36. Chemistry

    hmmm...I just can't seem to get it. It looks like I got it right up to the volume of the metal point. Don't I have to divide the mass of the metal by the density of the water given before? (0.9970)? I guess I am having a problem with this which results in

    asked by Sara on August 22, 2007
  37. astrophysics

    1) Every second the Sun outputs 3.90* 10^26 Joules of energy. Power is energy output per unit time and is given in units of Watts (W) where 1 W = 1 Joule per second. The Sun's power output is therefore 3.90*10^26 Watts. This is called the solar luminosity.

    asked by Easha on November 24, 2009
  38. astrophysics

    1) Every second the Sun outputs 3.90* 10^26 Joules of energy. Power is energy output per unit time and is given in units of Watts (W) where 1 W = 1 Joule per second. The Sun's power output is therefore 3.90*10^26 Watts. This is called the solar luminosity.

    asked by Easha on November 24, 2009
  39. Physics 12

    I've been doing alot of extra questions for physics lately, and these four are still giving me trouble. Please help me out and help me solve them, including Free Body Diagrams if possible. 1. If a curve with a radius of 60m is properly banked for a car

    asked by Joe on April 19, 2008
  40. Math

    2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

    asked by Anonymous on May 4, 2008
  41. Series

    2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

    asked by Anonymous on May 18, 2008
  42. series

    2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

    asked by Anonymous on May 4, 2008
  43. mastering quantum mechanics

    Problem 4: Variational principle and bounds (3 parts, 30 points) PART A (15 points possible) Consider a particle of mass m in a box of size L so the wave function vanishes at x=±L/2. Find an upper bound E∗ on the ground state energy Egs using a simple

    asked by JuanPro on April 6, 2015
  44. Chem.

    If 0.130 g of p-aminophenol is allowed to react with excess acetic anhydride , what is the theoretical yield of acetaminophen in moles? In grams? p-amino. - MW: 109.13g aceta. - MW: 151.16 g ** I just forgot how to do this, I know it's probably REALLY

    asked by Richard on February 27, 2007
  45. math

    what is an example of the important facts on obtaining a loan for a new car as a math problem. Knowing that some facts are: credit interest if good credit or high interest if bad credit. how can i show an example of what i am trying to say in a math

    asked by student on June 21, 2007
  46. physics

    The distance from earth to the center of the galaxy is about 22500 ly (1 ly = 1 light-year = 9.47 1015 m), as measured by an earth-based observer. A spaceship is to make this journey at a speed of 0.9995c. According to a clock on board the spaceship, how

    asked by Damon on August 10, 2007
  47. Managerial Finance

    Jefferson Products, Inc., is considering purchasing a new automatic press break, which costs $300,000 including installation and shipping. The machine is expected to generate net cash inflows of $80,000 per year for 10 years. At the end of 10 years, the

    asked by Gary on March 10, 2010
  48. C++ Programming

    I am so bad at programming and after this class I am done with it and changing my program! I don't even know where to start! It says demonstrate array of Struct,2 dimensional arrays and sorting routine. A trucking company charges the customers a fixed

    asked by Sue on April 27, 2015
  49. Calculus - Integrals

    I made this question, just wanted to make sure it didn't drown under the tide... I've set a problem up, something like this. s^4: A+D=0 s^3: -2A+B-3D+E=0 s^2: 2A-B+C+3D-3E=0 s^1: -2A+B-D+3E=4 s^0: A+C-E=4 Count Iblis -It's easier to substitute for s the

    asked by David on March 25, 2008
  50. Statistics

    1. For the following research question, specify the parameter and give the null and alternative hypotheses. "Is there a difference in the proportions of male and female college students who smoke cigarettes? 2. For the following research question, specify

    asked by A on April 6, 2014
  51. Accounting

    Your firm has the following income statement items: sales of $50,250,000; income tax of $1,744,000; operating expenses of $10,115,000; cost of goods sold of $35,025,000; and interest expense of $750,000. What is the amount of the firm's income before tax?

    asked by Mervice Townsend on October 13, 2008
  52. CHEM URGENT

    liquid methanol, CH3OH is being prepared to be poured into a beaker of water. (THERE CAN BE MORE THAN ONE ANSWER FOR Q1-3) 1) What intermolecular forces are broken in the methanol when these substances are mixed? -hydrogen-bonding -dispersion forces

    asked by jerry on February 13, 2009
  53. environmental science

    I have to make a presentation and show three alternative mathods for maximizing food production for Cambodia I feel that Agricultural and livestock practices, production and marketing are very poor in the majority of the communities in Cambodia. Solution:

    asked by Toni on September 28, 2006
  54. Microeconomics

    Four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. Here is their willingness to pay for each film: Orson Alfred Woody Ingmar Frist film 7 5 3 2 Second film 6 4 2 1 Third film 5

    asked by Jeff on September 29, 2006
  55. Statistical significance (Chi squared)

    I just want to make sure what I'm calculating this right. The data I got for one time point are 6 and 23 I know the equation for chi^2 is Calculating Chi Squared - Catherine, Friday, October 28, 2011 at 8:15pm I did a biology experiment where I need to

    asked by Catherine on October 29, 2011
  56. Physics

    1. The problem statement, all variables and given/known data A 2.0-m measuring stick of mass 0.175 kg is resting on a table. A mass of 0.500 kg is attached to the stick at a distance of 74.0 cm from the center. Both the stick and the table surface are

    asked by Tyler on November 30, 2015
  57. RE: phhysics

    Posted by Charlene on Friday, March 23, 2007 at 3:00am. picture in your mind a block that slides without friction down a ramp that is inclined at an angle (q) above the horizontal. Initially the block is at rest a distance (s) in meters (measured along the

    asked by Charlene on March 23, 2007
  58. Physics A2 level Student

    When I came new to As I was given these as homework after we did easy practise questions in class. I find this topic and all its worksheets easy except this one for some reason. I got every single one of these questions wrong and struggled and still do

    asked by Help needed on September 19, 2018
  59. Math/Management

    FuelMotion is an oil company that owns two oil processing plants that produce gasoline from crude oil. Their Georgia Plant produces 2 thousand gallons of premium, 1 thousand gallons of medium, and 6 thousand gallons of regular gasoline every day it

    asked by Carla on October 17, 2012
  60. Chemistry

    Ok, I think I have this one but can you please check my work? A nationally known company markets a product called "cleaning vinegar" that is not designed for human consumption. What is the Mass Percent of acetic acid (HC2H3O2) in this product, if 25 drops

    asked by Toni HELP! on March 5, 2007
  61. Managerial Economics/Math

    This is an MBA-level Managerial Economics course. I am working on a homework assignment and have a couple problems that I don't really know how to get started. Here is another: Assume that a drug manufacturer sells a major drug in Europe and the U.S.

    asked by klynn on September 25, 2007
  62. statistics

    We are studying mutual bond funds for the purpose of investing in several funds. For this particular study, we want to focus on the assets of a fund and its five-year performance. The question is: Can the five-year rate of return be estimated based on the

    asked by Anonymous on November 19, 2010
  63. Accounting

    Your firm uses return on assets (ROA) to evaluate investment centers and is considering changing the valuation basis of assets from historical cost to current value. When the historical cost of the asset is updated, a price index is used to approximate

    asked by Jamal on July 4, 2011
  64. chemistry

    case 1: Iron (3) sulphide contains 46.3% by mass of sulphur, and 53.7% by mass of Fe. case 2: Also Iron (2) sulphide contain 36.50% by mass of S and 63.50% by mass of Fe.a) Calculate the mass of sulphur which combine with 1gm of Iron in case 1 and in case

    asked by solo boy on October 2, 2011
  65. teen alcohol abuse

    I am doing a research outline for it and I have all my notes and everything but I do not know where I should put my infor mation on my paper even though I have a guide line. (English is my worst subject) Here it is this is all I have help please ....

    asked by Jackie on March 1, 2012
  66. Personal Finance

    Bernie and Pam Britten are a young married couple beginning careers and establishing a household. They will each make about $50,000 next year and will have accumulated about $40,000 to invest. They now rent an apartment but are considering purchasing a

    asked by Sue on October 11, 2008
  67. algebra

    A grandmother is looking for a plan to finance her new grandchild’s college education. She has $25,000 to invest. Search the internet and locate a long-range investment plan, CD, Savings Bond, etc, for the grandmother. The plan is to earn compound

    asked by Kathy on November 4, 2012
  68. A number thoery question

    Please help me! Thank you very much. Prove Fermat's Last theorem for n=3 : X^3 + Y^3 = Z^3 where X, Y, Z are rational integers, then X, Y, or Z is 0. Hint: * Show that if X^3 + Y^3 = Epsilon* Z^3, where X, Y, Z are quadratic integers in Q[sqrt(-3)], and

    asked by kate on November 15, 2006
  69. Analytical Chemistry

    A 10.0 mL sample of whiskey was diluted to 500.0 mL. A 4.00 mL aliquot of the diluted sample was removed and the ethanol, C2H5OH, was distilled into 50.00 mL of 0.02150 M K2Cr2O7 and oxidized to acetic acid. The excess Cr2O72– was then back titrated with

    asked by Kristin on October 18, 2015
  70. Calculus

    These are all the questions I missed on my practice quizzes, however I was never given the correct answers. I was hoping someone could give me the answers to these so I'd be able to study them! (I know some of them were simple/dumb mistakes :')) 1. Which

    asked by Mary on April 27, 2019
  71. computer science

    Acarrentalcompanyusesthefollowingtabletohelpcomputerentalfees. TABLE 9.3 Car Type Chevrolet Corvette Pontiac Buick Oldsmobile Cadillac Rate per Day 50.00 85.00 53.00 60.00 60.00 70.00 Rate per Mile 0.27 0.45 0.32 0.32 0.35 0.40 Write a program to calculate

    asked by kurt on September 28, 2016
  72. computer science

    Acarrentalcompanyusesthefollowingtabletohelpcomputerentalfees. TABLE 9.3 Car Type Chevrolet Corvette Pontiac Buick Oldsmobile Cadillac Rate per Day 50.00 85.00 53.00 60.00 60.00 70.00 Rate per Mile 0.27 0.45 0.32 0.32 0.35 0.40 Write a program to calculate

    asked by kurt on September 28, 2016
  73. trigonometry

    2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0.5878i C. 0.3090 + 0.9511i D.

    asked by Erick on November 28, 2012
  74. Trigonometry

    2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0.5878i C. 0.3090 + 0.9511i D.

    asked by Erick on December 2, 2012
  75. trigonometry

    2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2) B. (–2, π) C. (1, π/2) D. (5, π/2 3. Which of the following is not an approximate solution of x5 – 1 = 0? A. 0.3090 – 0.9511i B. 0.8090 + 0.5878i C. 0.3090 + 0.9511i D.

    asked by Erick on November 28, 2012
  76. Trigonometry

    2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2)

    asked by Erick on December 3, 2012
  77. Chemistry

    The diffusion coefficient of silver (Ag) in copper (Cu) has the following values: T (K) D (m2s-1) 923 5.42 x 10-16 1173 1.34 x 10-13 (a) Calculate the activation energy for diffusion of silver in copper. Express your answer in units of J/mol. (b) You have

    asked by Odesa on December 14, 2012
  78. Chemistry

    use the table below to calculate ΔHo reaction: Standard Enthalpies of Formation, ΔH˚fٍ at 298 K Substance - Formula - ΔH˚ƒ(kj/mol) Acetylene C2H2(g) 226.7 Ammonia NH3(g) -46.19 Benzene C6H6(l) 49.04 Calcium Carbonate CaCO2(s) -1027.1 Calcium Oxide

    asked by Sam on February 8, 2008
  79. Chemistry

    Hi, I have a few questions that I am struggling with. Any help would be greatly appreciated. Question 1 Calculate the molar mass of calcium chloride dihydrate, CaCl2 • 2H2O. Please use the Periodic Table values rounded to the hundredths place for your

    asked by Bob on February 22, 2009
  80. statistics

    A researcher believe that college students spend a different amount of time talking on the phone than they do instant messaging. She takes a random sample of 12 college students and records the number of hours per week each student spends on each activity

    asked by anon on April 26, 2014
  81. IMPROVING WRITING

    Background Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides

    asked by Jacqueline on December 10, 2014
  82. Trigonometry

    Please check if i did right! 2. Choose the point that lies on the curve r = 2 – 3 sin θ. A. (-5, 3π/2)

    asked by Carlos on December 4, 2012
  83. LABOUR ECON...TAX QUESTION

    k here is the question suppose a government imposed an employment tax. That is upon entering the labour force an, individual had to pay a lump sum tax. (if they don't work, they don't have to pay the tax). How ould this affect the individual's labour

    asked by tofu on November 6, 2006
  84. computer

    You will need to design an application that will prompt a user for his or her hourly pay rate, hours worked, and whether he or she is single, married, divorced, or widowed. It will then calculate the user's gross and net pay. If the user works more than 40

    asked by f pass on January 23, 2012
  85. Algebra

    Take a real-life situation and create an equation or inequality that could be used for analysis, prediction, or decision making. Then, draw a graph to depict the variables in your situation Use your graph and what you know about linear inequalities to

    asked by Monica on September 4, 2007
  86. history

    Please please check my answers? and correct if needed? Thanks! 1. Which of the following represents an argument for annexing Texas? (1 point) Another slave state would be added, causing political debate. Texas was an independent state, so a treaty would

    asked by Melissa on January 29, 2014
  87. Pre algebra

    Please help I’m struggling with how to find the percent of change each decade and how to predict a future price. I can’t find any examples of this lesson for help Directions: You probably see them in the news all the time—predictions about prices,

    asked by Erica on December 8, 2017
  88. English

    Background Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides

    asked by Jacqueline on December 7, 2014
  89. english

    Background Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides

    asked by camilla on December 8, 2014
  90. Social Studies

    When Nelson Mandela received the Nobel Peace Prize, he gave a speech in which he noted the contributions of Martin Luther King Jr. Here are some words of his speech: "...It will not be presumptuous of us if we also add, among our predecessors, the name of

    asked by Jerald on April 11, 2013
  91. math

    In old gangster movies on TV, you often hear of "number runners" or the "numbers racket." This numbers game, which is still played today, involves betting $1 on the last three digits of the number of stocks sold on a particular day in the future as

    asked by Ted Lum on October 22, 2018
  92. physics

    ( 1.) A passenger in a moving car and a passerby standing at the road side see each other as moving in the opposite direction. Which of the following is not true?< (A) The passenger is in motion relative to the passer-by (B) The passer-by is stationery

    asked by lawrence on October 12, 2011
  93. Medical Terminology

    Hello. Please,if someone can help me answer all these questions. I have few answers and i would like to compare it to my own answers thanks. 1. Dr. Hannah places a stethoscope to a seven-year-old child’s chest. The lungs reveal basilar rales. Which

    asked by mielchie on September 28, 2010
  94. Math

    A manufacturing company is thinking of launching a new product. The company expects to sell $950,000 of the new product in the first year and $1,500,000 each year thereafter. Direct costs including labor and materials will be 45% of sales. Indirect

    asked by Priscilla on July 26, 2015
  95. Help...Math...Algebra...please!...

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  96. computers

    TMA1PHY111 ( 1.) A passenger in a moving car and a passerby standing at the road side see each other as moving in the opposite direction. Which of the following is not true?< (A) The passenger is in motion relative to the passer-by (B) The passer-by is

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  97. medical terminology

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  98. physics

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  99. spanish

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  100. math.can someone check my answers?

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