# Calculate the pH of the solute in an aqueous solution of 0.0047 M codeine, if the pKa of itsconjugate acid is 8.21. What is the percentage protonation of the solute?

46,915 questions, page 461
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

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

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

Two cars leave town going in the same direction. One travels 55 mph and the other travels 65 mph How long will it take before they are 180 miles apart? Hint: We do know that one car is 180 miles ahead of the other, so the slow car's distance can be

asked by Jessica on November 16, 2006
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

asked by lawrence on October 12, 2011
97. ## medical terminology

1. Dr. Hannah places a stethoscope to a seven-year-old child’s chest. The lungs reveal basilar rales. Which method is Dr. Hannah using to perform the physical examination? A. Auscultation C. Percussion B. Palpation D. Visualization 2. Cardiology is the

asked by Nic on March 11, 2011
98. ## physics

The physics of gravity and satellite motion around Jupiter. A satellite of mass 2.00 x 104 kg is placed in orbit around Jupiter. The mass of Jupiter is 1.90 x 1027 kg. The distance between the satellite and the centre of Jupiter is 7.24 x 107 m. a)

asked by aly on April 24, 2011
99. ## spanish

What is the difference between a refugee and an immigrant. Also, What is the solution the economic problem of hispanics? Thanks for any help that you may have. Thank you for using the Jiskha Homework Help Forum. When you want to know the definition of a

asked by joe on March 4, 2007
100. ## math.can someone check my answers?

can someone check my math answers its only 5 questions thanks. 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

asked by Matt on February 11, 2014