1. science

    carbon disulphide and water are two immiscible solvents and iodine is more soluble in carbon disulphide than in water.is it possible to extract out iodine completely from it's aquous solution by use of carbon disulphide.give a comment

    asked by Viva on November 13, 2014
  2. Chemistry

    1.600g of a metallic oxide of type MO were dissolved in100mL 1.0M HCl. The resulting liquid was made up to 500mL with distilled water. 25.00mL of the solution ,then required 21.02mL of 0.1020 M of NaOH for neutralization. Calculate the mass of the oxide

    asked by Dash on March 7, 2014
  3. biology

    I need help on the following: Imagine that a motor unit, with its nerve intact, is placed in a solution that is calcium-free (but has the proper ionic strength – don’t worry how). Further imagine that the ends of the muscle fibers in the motor unit are

    asked by jack on February 13, 2015
  4. Algebra

    Can someone help me with this please. Andrew factored the expression 20x^3-12x^2+8x as 4x(5x^2-12x^2+8x) but when melissa applied the distributive law and multiplied out 4x(5x^2-12x^2+8x)she got 20x^3-48x^3+32x thus Andrews solution does not appear to

    asked by Anonymous* on August 2, 2012
  5. History

    Which of the following best describes the Framers’ intentions concerning the relationship between state and federal courts? A.Federal courts were to be the primary courts under the Constitution, hearing all important cases, i.e., felony criminal

    asked by question2 on July 17, 2015
  6. Chemistry

    What is the percentage strength (v/v) of Diluted Alcohol, NF, which results from mixing 50 mL of Alcohol, USP (95.0%, v/v) with 50 mL of Purified Water, USP? C1xV1 = C2xV2 95% x 50ml = C2 x 97ml C2 = 49% This was an example my professor put up. I can not

    asked by Anonymous on December 13, 2010
  7. chemistry

    glycine and lysine, have the following values of the relevant acid dissociation constants (pKa) glycine, pKa=2.35 lysine,pKa=10.79 For an aqueous solution of glycine alone, calculate the value of pH at which the ratio of the concentration of neutral

    asked by Will on August 26, 2014
  8. Chemistry

    In order to make 500.0mL of a 1.835 M MgCl2 solution, then _______g of MgCl2 is needed. Moles of MgCl2= (1.835M)(0.5L)=0.9175mol Molecular Weight of MgCl2= 95.211 g/mol (0.9175mol MgCl2)(95.211 g/mol)= 87.36g of MgCl2 Did I do this correct?

    asked by Queen on July 30, 2014
  9. chem lab (webwork)

    When a good indicator has been chosen, the pH at which the solution changes color is very close to the point of the titration. Complete the table below: If this "point" for a particular titration occurs at pH x, a good indicator for for the titration would

    asked by need help student on April 13, 2010
  10. chemistry

    Lovastatin is an anti-cholesterol drug that can be easily extracted from oyster mushrooms. A 291 mL lovastatin solution with a concentration of 0.001479 mol L-1 was extracted from 50 g of dried oyster mushrooms. Calculate the percentage of lovastatin in

    asked by michael on August 17, 2014
  11. chemistry urgent

    NH4NO3(s)+H2O(l)→NH4NO3(aq) ΔH = +25.7 kJ. What is the final temperature in a squeezed cold pack that contains 45.5g of NH4NO3 dissolved in 125 mL of water? Assume a specific heat of 4.18J/(g⋅∘C) for the solution, an initial temperature of 29.0∘C,

    asked by Tyler on April 20, 2014
  12. Chemistry

    The distribution coefficient between ether and water for aspirin at room temperature is 3.5. What weight of aspirin would be extracted by a single extraction with 60 ml of water from a solution of 10 grams of aspirin in 100 ml of ether? Calculate the

    asked by Spencer on September 8, 2015
  13. Math

    A large tank contains 400-kg mixture of water and alcohol. The mixture is 64% alcohol by weight. At each step, 100 kg of the mixture will be drained from the tank, replaced with 100 kg of water and then stirred. After three steps, what percent of the final

    asked by Zach on May 4, 2010
  14. chemistry

    Reacting Mg with acid solution to form Mg salt and Hydrogen gas. What are the: 1.general reaction type 2. Chemical equation include phase 3. complete ionic equation include phase 4. chemical equation for the reaction between magnesium with water

    asked by shay on October 3, 2012
  15. problem solving

    You need to put a carpet in a rectangular room that measures 13 feet by 22 feet as a cost of $19.50 per square yard. Assuming that you can buy precisely the amount of carpet you need, how much will the carpet for the room cost? Demonstrate step-by-step

    asked by ben on December 8, 2012
  16. Chemistry

    Some physical properties of water are shown below. freezing point 0.00°C boiling point 100.00°C Kf 1.86°C/m Kb 0.512°C/m A 16.0 g sample of a compound known to contain 3 ion species is dissolved in 100. g of water. The boiling point of the solution is

    asked by Tiffany on September 9, 2010
  17. Biology

    If bird DNA is more similar to crocodile DNA than turtle DNA is to crocodile DNA, then... A)birds should be included amoung reptiles B)turtles and birds should be excluded from the reptiles C)the reptiles should be replaced by several new classes D)each of

    asked by Carly on February 8, 2011
  18. Chemistry

    Lab: Titration of NaOH (0.1 molar)to unknown solid acid. Trying to determine the equilivent weight of the unknown acid in the experiement. I am trying to figure out if I add too much base solution by accident to an unknown acid during titration would it

    asked by Dee on September 26, 2012
  19. History

    Why did John Wilkes Booth assassinate President Lincoln? A. Booth thought Lincoln was too easy on Southerners. B. Booth had lost is a series of slavery debates with Lincoln. C. Booth was angry about the Confederate defeat. D. Booth was a Confederate

    asked by Baby_Banana on March 22, 2018
  20. English - to JJ

    If my thesis is Social networking is a powerfull force in modern society. It helps us stay connected with friends, even if we don't show them the 'real' us and it has shaped current events and our views on these events... will my topic be about facebook or

    asked by Anna on April 1, 2011
  21. Honors Pre-Calculus

    It is known that when a car with wheels of radius 14 in. is driven at 35 mph, the wheels turn at an approximate rate of 420 revoulutions for minute. Show how to obtain this rate of turn. If you ride a bicycle a distance of 5 miles in 15 minutes at a

    asked by Anonymous on September 11, 2007
  22. English

    Express how the device below and structure helps acheive the purpose of chapter 4. The book is called Narrative Of The Life Of Fredrick Douglass. I just need to write a paragraph. given: brutality of slavery device: diction and structure All i know is for

    asked by Aria on January 29, 2017
  23. Chemistry

    At 50 degrees, 100 grams of water is saturated with cerium (III) sulfate. How many grams of cerium (III) sulfate must be added to saturate the solution at zero degrees celsius?

    asked by Sarah on April 18, 2012
  24. Chemistry

    1) A buffer solution was made by adding 6.56g of sodium ethanoate to 1dm3 of 0.02moldm-3 ethanoic acid. a) What is the concentration of the sodium ethanoate? b)What is the concentration of the ethanoic acid?

    asked by Roxy on April 5, 2019
  25. Chemistry

    50.0 mL of a 0.20 mol/L HCl reacts with 60.0 mL of 0.15 mol/L NaOH. What is the pH of the final solution? I tried writing out the equation: HCl + NaOH = Cl + NaH2O Now, I am not sure of NaH2O is the right product or not.. However, I am still confused on

    asked by Chachu on December 8, 2014
  26. algebra

    A company produces doll houses and sets of doll furniture. The doll houses take 3 hours of labor to produce, and the furniture sets take 8 hours. The labor available is limited to 400 hours per week, and the total production capacity is 100 items per week.

    asked by steven on June 20, 2012
  27. biochemistry

    when a reaction AB starts, there is three times as much product as reactant. When it reaches equilibrium, there is twice as much product as reactant. Show how to calculate the standard change in gibbs free energy for this reaction. I did it but I'm not

    asked by Jennifer on November 20, 2009
  28. Physics

    For a I got 36666.67 seconds which I don't know if its right and then b I know my answer is wrong because I got 0.0375 for wavelength.And I don't understand how to do e or f.   The Voyager 1 spacecraft is at the edge of the solar system, about 11 billion

    asked by Kimia on May 10, 2017
  29. World History Answer Check (Ms.Sue)

    How did King Henry II's goal to become more powerful affect the development of law? A: Henry's goal to become more powerful affected the development of law as it ultimately expanded the power of royal courts. Since royal courts were now found throughout

    asked by Victoria on September 14, 2014
  30. geometry

    The measure of the supplement of an angle is three times the measure of the complement. Solve for the angle. I just want to find the equation but I do not understand it. I know that the angle is 40 degrees. Please teach me how to find the equation

    asked by kevin on October 13, 2016
  31. Calculus

    find an equation of the tangent line to the graph of the function f through the point (xsub0, ysub0) not on the graph. TO find the point of tangency (x,y) on the graph of f, solve the equation ....

    asked by Anonymous on September 16, 2014
  32. math

    a rectangular room is 42ft wide by 69 feet long. On a blueprint, the room is 14" wide. How long os the room on the blueprint. I am totally lost. How do i even set this up to solve.

    asked by reid on January 15, 2015
  33. chemistry

    Calulate the molar solubility of Al(OH)3 in water. (Ksp = 3 x 10^-34) Al(OH)3(s) ==>Al^+3 + 3OH^- Ksp = (Al^+3)(OH^-)^3 = 3E-34 Let x = molar solubility of Al(OH)3 then x molar = (Al^+3) and 3x molar = (OH^-) Plug in to Ksp and solve for x. Don't forget to

    asked by caity on May 2, 2007
  34. math

    A football team has a net yardage of -26 1/3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first down. How many yards do they have to get on their next play to get a first down? **write an equation and solve. THANK YOU!

    asked by kimie on November 4, 2015
  35. Algebra 2

    1. Simplify: sqrt6(sqrt2/2+sqrt3)-sqrt8 2. Simplify: sqrt(72x^3)-5x sqrt(2x) 3. Simplify: (2sqrt6-sqrt3)^2 4. Simplify: 6/3+2sqrt3 5. Solve: 2-y=sqrt(y+4) I need all of the steps. Thanks

    asked by Brandon on May 24, 2011
  36. math 6th grade

    the bridge span is 360 meters long. the bridge is 30 meters shorter than the main span. write and solve an equation to the the length of the main span

    asked by cam on February 3, 2014
  37. College Math

    The number of visitors to your business website increased at a rate of 60% per day, going from 30 per day to 30,000 per day. How many days did it take to go from 30 to 30,000 visitors per day? 30,000(1+0.6) but I need to solve for t that's where I get

    asked by Patricia on December 21, 2014
  38. Trig

    Should the triangle be solved beginning with Law of Sines of Law of Cosines. Then solve the triangle. Round to the nearest tenth. a=16, b=13, c=10. Cosines A=93 degrees, B=54 degrees, C=33 degrees

    asked by Jon on March 7, 2008
  39. math

    dante has at most $12 to spend on entertainment each week. so far this week, he spent $7.50. Write and solve an inequality to determine how much money dante can spend on entertainment the rest of the week.

    asked by Jay on February 22, 2011
  40. math

    dante has at most $12 to spend on entertainment each week. so far this week, he spent $7.50. Write and solve an inequality to determine how much money dante can spend on entertainment the rest of the week.

    asked by Jay on February 22, 2011
  41. math

    Could someone please help us to write and solve an equation for this: A football team has a net yardage of -26 1/3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first down. How many yards do they have to get on their next

    asked by Tim on November 4, 2015
  42. physics

    A small ball is set in horizontal motion by rolling it with a speed of 3.00 m/s across a room 12.0m long, between two walls. Assume that the collisions made with each wall are perfectly elastic and that the motion is perpendicular to the two walls. (a)Show

    asked by sam on March 15, 2007
  43. health sciences

    d. You want to determine the amount of Chlorophyll (Molecular Weight: 893.51 g/mol) in a 50 ml marine sample. Before analysis by UV spectroscopy, 5 ml of the solution was diluted to 80 ml with DI water. The diluted sample was analysed using UV spectroscopy

    asked by rani tabasum on April 14, 2012
  44. CIS 115

    Design a solution that requests and receives student names and an exam score for each. The program should continue to accept names and scores until the user inputs a student whose name is “alldone”. ***After the inputs are complete determine which

    asked by Anonymous on February 12, 2013
  45. College Chemistry

    a solution contains .25M Ni(NO3)2 and .25 M Cu(NO3)2. Can the metal ions be separated by slowly adding Na2CO3?Assume that for successful separation 99% of the metal ion must be precipitated before the other metal ion begins to precipitate, and assume no

    asked by Jim on March 12, 2010
  46. Chemistry

    A student titrates HCl with 0.0125M KOH. Starting with 50.00 ml of the acid it takes 40.0 ml of base to reach equilavence point. A. What is the concentration of the HCl? B. What is the initial pH of the acid solution? C. What is the pH of the reaction

    asked by Joseph on March 30, 2011
  47. Chemistry

    A 0.75 g sample of X2CO3 is dissolved in water and 80 mL of 0.20 M CaCl2 solution is added. This is the balanced equation I have created. X2CO3(aq) + CaCl2(aq) → CaCO3(s) + 2 XCl(aq) Based on the ratio in your balanced equation, how many moles of X2CO3

    asked by Kelly on March 20, 2017
  48. chemistry

    for the redox k lab there are also two questions.. drbob222 do you think you could help Question: 1. Of the reactions that occurred spontaneously in the individual tables, what types of qualitative changes would you observe that would indicate the reaction

    asked by unknown on April 14, 2008
  49. Chemistry

    What is the solubility of CaF2 in a buffer solution containing 0.45M formic acid and 0.20M sodium formate? Given: Ka for formic acid=1.7x10^-4 Ka for hydrofluoric acid=6.8x10^-4 Ksp for CaF2=3.4x10^-11 Thank you so much. I don't have much idea on this.I

    asked by Tina on December 2, 2014
  50. Chemistry

    What mass of solid potassium nitrite would need to be dissolved in 500. mL of 0.40 M HNO2 to make 500. mL of a NO2−/HNO2 buffer solution that has a pH = 3.25? Ka of HNO2 = 7.1 x 10−4. (Assume no significant volume change during dissolution of the

    asked by Anonymous on April 26, 2012
  51. Chemistry

    A student titrates HCl with 0.0125M KOH. Starting with 50.00 ml of the acid it takes 40.0 ml of base to reach equilavence point. A. What is the concentration of the HCl? B. What is the initial pH of the acid solution? C. What is the pH of the reaction

    asked by Joseph on March 29, 2011
  52. Chemistry

    A student titrates HCl with 0.0125M KOH. Starting with 50.00 ml of the acid it takes 40.0 ml of base to reach equilavence point. A. What is the concentration of the HCl? B. What is the initial pH of the acid solution? C. What is the pH of the reaction

    asked by Joseph on March 29, 2011
  53. AP Chemistry

    The question asked... Calculate the solubility of calcium sulfate in grams solute per 100 grams solvent. Assume that the volume occupied by the solute in the solution in negligibly small. I solved and got 4.9 x 10 ^-3 mol/L... how do I put this in grams

    asked by Allie on April 21, 2010
  54. Chemistry

    What do I do? a)Devise a scheme for separating Al(NO3)3, AgNO3, Ca(NO3)2 and KNO3 from each other. b)How could you isolate KNO3 from the solution in a.? What aluminum, silver, and calcium salts are insoluble? Given those, could you make those salts by

    asked by Mike on May 17, 2007
  55. chemistry

    Crude oil pumped out of the ground may be accompanied by the formation of water, a solution that contains high concentrations of NaCl and other salts. If a boiling point of a sample of the formation of water is 2.0 Celsius above the boiling point of pure

    asked by ivy on August 10, 2013
  56. chemistry

    The distribution coefficient between ether & water for aspirin at room temperature is 3.5. What weight of aspirin would be extracted by a single extraction with 150 ml water from a solution of 10 gms of aspirin in 100 ml ether? Calculate the weight of

    asked by nimfa on June 18, 2012
  57. history

    show how the ideas of the competing political positions on the creation of the new national government continued down to at least the time of the Civil War. so far i have.. the federalists pushed important new measures through Congress like the Alien and

    asked by history on April 20, 2009
  58. chemistry

    What is the pH of a 1.24 mol/L solution of HCN(aq) if its Ka = 6.2 x 10-10? Rate my answer please For your understanding: HCN ⇌ H+ + CN-, Ka = 6.2x10^-10 = [H+]*[CN-]/[HCN] Notice the H+ and CN- ions are generated in pairs during HCN dissociation, hence

    asked by Amandeep on April 20, 2008
  59. Mechanics, Physics

    Two Tugboats pull a disabled supertanker. Each tugboat exerts a constant force 1.8x10^6 N, one at 10° west of North and other at 10° east of north, as they pull the tanker 0.50km towards north. The mass of the tanker is 2.20x10^8 kg. What is the total

    asked by Majid on February 15, 2016
  60. Algebra

    Walter and his parents are a little unusual. If he does an acceptable job of doing his chores, he gets paid 3.33 dollars for that day. If he does an outstanding job, he gets 3 dollars more. During one 10 day period, Walter received 42 dollars and 30 cents

    asked by Anonymous on February 27, 2018
  61. Chemistry

    Divers know that pressure exerted by the water increases about 100kPa with every 10.2 m of deptt. This means that at 10.2 m below the surface, the pressure is 201kPa; at 20.4 m, the pressure is 301kPa; and so forth. Given that the volume of a balloon is

    asked by Jassia on January 29, 2013
  62. Statistics

    A driving machine was employed to hit a sample of 41 each of two different brands of golf balls using the same force each time. The research team measured the distance between the point of impact and where the ball eventually came to rest on the ground.

    asked by Randi on June 21, 2010
  63. To Minnie

    I deleted your original post because it included an email address. In order to keep everyone safe, our policy is not to allow email addresses to be posted. If you write your text here, we'll be glad to help you with it. Then, when we're finished

    asked by Ms. Sue on June 27, 2013
  64. english

    Please check my paragraph and tell me if I need to add more. I am supposed to write a paragraph which sustains iron tone. Thannks! Being organized shows a lack of creativity. It spumes boring, takes time and doesn’t come naturally for others.

    asked by Jackie on November 22, 2010
  65. physics

    i thought i had the answer right, but i didnt! wat are the first few steps?? an elevator (mass 4850kg) is to be designed so that the maximum acceleration is .0680g. what are the maximum and minimum forces the motor should exert on the supporting cable? i

    asked by pat on October 1, 2006
  66. physics

    A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be

    asked by faith on October 24, 2017
  67. essay help

    Jon, this is exactly the site you need to check... http://owl.english.purdue.edu/owl/resource/557/03/ I don't have to have a works cited page and all of that good stuff. I don't have that many pages to work with my instruction is just to cite the sources

    asked by GuruBlue on April 25, 2007
  68. physics

    A boy in a wheelchair (total mass, 46.0kg) wins a race with a skateboarder. He has a speed of 1.33m/s at the crest of a slope 2.24m high and 13.2m long. At the bottom of the slope, his speed is 6.35m/s. If air resistance and rolling resistance can be

    asked by Juicy on October 27, 2015
  69. physics

    A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be

    asked by Faith on October 24, 2017
  70. Ms. Sue

    Ms. Sue, as you know Im working on the diaries of the immigrant experience. What Id like to know is that how did pioneers start businesses? My person has lots of grain, and so I could start a business with that, be a grain merchant, but how does this

    asked by Sara on February 13, 2011
  71. Physics

    The block pictured below is sliding upward on the incline with theta=25. the coefficient of friction between the block and the incline is 0.15. of the block has a speed of 5 m/s at the bottom of the incline, how far upward will it slide before it stops?

    asked by Alex Baker on October 30, 2012
  72. applied physics

    a gardener pushes a mower a distance of 900m in mowing a yard. the handle of the mower makes an angle of 40.0 degrees with the ground. the gardener exerts a force of 35.0 N alonf the handle of the mower. how much work does the gardener do in mowing the

    asked by donna on April 22, 2013
  73. accounting

    In accounting for an immaterial amount of overapplied overhead, which of the following is part of the adjusting entry? a. A debit to the Work in Process Inventory account b. A debit to the Overhead account A debit to the Cost of Goods Sold account c. A

    asked by Lee on August 12, 2008
  74. Physics!!!!222

    2. A 75.0-kg painter climbs a ladder that is 2.75 m long leaning against a vertical wall. The ladder makes a 30.0° angle with the wall. (a) How much work does is done by gravity on the painter? (b) Does the answer to part (a) depend on whether the painter

    asked by Anonymous on October 24, 2015
  75. Physics

    When you lift a ball with a force of 82N, the ball accelerates upward with an acceleration of a. If you lift with a force of 92N, the balls acceleration is 2a. Find the weight of the ball, and the acceleration a. I tried solving this via substitution

    asked by Matthew on October 18, 2009
  76. PreAp Physics

    You are walking from your math class to your science class carrying a book weighing 112N. You walk 45 meters down the hall, climb 4.5 meters up the stairs and then walk another 40 meters to your science class. What is the total work performed on your

    asked by Mandy on November 23, 2011
  77. Physics

    2. A 75.0-kg painter climbs a ladder that is 2.75 m long leaning against a vertical wall. The ladder makes a 30.0° angle with the wall. (a) How much work does is done by gravity on the painter? (b) Does the answer to part (a) depend on whether the painter

    asked by Anonymous on October 24, 2015
  78. Please Help

    A bottle contains 0.5 quarts of grape juice. Keisha will use o.2 of the grape juice to make fruit punch. How much grape juice will keisha use for the fruit pumch? a. 0.3 b. 0.2, c 0.1 or d 0.01 I chose 0.3 but according to the teacher's edition it says the

    asked by MATH PLEASE HELP on March 13, 2010
  79. physics

    An arrow with a mass of 0.12 kg is pulled back in a bow. After being held still, it is let go, moving at 23m/s after the 0.51meters in which the arrow is in contact with the bow string? What work was done on the arrow by th bow string? What force was

    asked by jeff on November 2, 2008
  80. economics

    show working production function: q = 6l – 0.5l2 where q = number of car washes per hour and l = number of workers. a) generate a schedule showing total product, average product and marginal product. (5 marks) b) the price of a basic car wash is $50. how

    asked by Soanz on March 13, 2011
  81. Chemistry

    A chemist wants to be a supercook and wants to create 8%(m/v) acetic acud solution to be "extra strength" vinegar. if pure acetic acid Is a liquid density of 1.049 g/ml. how many ml of acetic acid should be dissolved to male 500 ml of 8% acetic acid?

    asked by Kate on April 22, 2012
  82. Maths:distance covered urgently need help

    A car travelling at 60km/hr started a journey travelling in an oppsite direction to his destination.After travelling for 35min the driver realised his mistake he then turn the car back around and started travelling in the correct direction.how far away is

    asked by Collins on October 15, 2015
  83. Language Arts

    These Questions Are Relating To the Story "In Praise of Companion Animals" 14. Which of the following statements from the editorial uses reason to persuade the reader? A. First of all, a pet is good for your health. B. They give love without reservation.

    asked by Najeeba on February 13, 2014
  84. Physics

    An arrow is fired horizontally with a speed of 30ms-1 from a height of 2m above the ground level. Model the arrow as a particle which does not experience air resistance. a)show that the time taken for the arrow to hit the ground is 0.639 seconds correct to

    asked by 0ooooooooo0 on September 28, 2017
  85. English

    complete the sentence. My answers are with capital letter IF YOU WERE TO GO BACK 4500 years in Britain, YOU MIGHT WITNESS the rise of Stonehenge. WE’RE NOT FOR hundreds of people helping, COULD NOT HAVE BEEN built. IF IT HADN’T BEEN for the highly

    asked by Alex on September 26, 2017
  86. Religion

    could someone translate this into words that a teenager would use? All the believers were one in heart and mind. No one claimed that any of their possessions was their own, but they shared everything they had. 33 With great power the apostles continued to

    asked by Rebecca on April 13, 2011
  87. intro to psychology

    Sarah Maguire has noticed at work that office meetings held in the late morning go more quickly than those scheduled after lunch.She tells her boss she'll bet that,if he holds his meetings at 11a.m,the group will spend moretime on the agenda and less

    asked by vedrana on September 15, 2009
  88. language arts

    which of the following sentences from Johnny Tremain provides evidence that ran is having a positive effect on Johnny? A he liked to make handsome entrance. Even if he had Goblin had dawdled a bit on country roads, they both liked arriving at the inns at a

    asked by katie on December 10, 2014
  89. pysical education

    if you were assessing the ergonomic safety of your co workers work stations list on consideration you would make to ensure their workstations were ergonomically correct? Ask them to push their hips back as far as they can go in the chair Adjust their

    asked by AV on March 4, 2017
  90. Psychology

    Describe how a person moves through each of the five stages of Levinger’s ABC’s of relationships model. As you write your description, include answers to the following questions: What do you think people look for in the attraction stage? How do people

    asked by Lanie on November 17, 2009
  91. Statistics

    For the manufacturing plant discussed in Exercise 8.10, the union president and the human resources director jointly select a simple random sample of 36 employees to engage in a discussion with regard to the company’s work rules and overtime policies.

    asked by Lina on July 22, 2009
  92. English

    3. In "All Together Now", Jordan uses appeals to emotion and appeals to reason to try to persuade her readers that her views are important. In a paragraph, cite one example of each kind of appeal in her work. Then, explain whether you find Jordan's appeals

    asked by Riversong on December 12, 2018
  93. Finance

    You and your spouse both have good retirement plans through work,and both receive social security checks based on your own incomes. If your goal is to maximize the size of your annuity check every month, which option should you choose? A. single life

    asked by Anthony on November 11, 2013
  94. Physics

    A block of mass m = 4.30 kg slides along a horizontal table with speed v0 = 8.50 m/s. At x = 0 it hits a spring with spring constant k = 31.00 N/m and it also begins to experience a friction force. The coefficient of friction is given by μ = 0.150. How

    asked by Olivia on October 5, 2014
  95. CHEM

    Many home barbeques are fueled with propane gas C3H8. What mass of carbon dioxide (in kg) is produced upon the complete combustion of 18.9L of propane (approximate contents of one 5-gallon tank)? Assume that the density of the liquid propane in the tank is

    asked by K on October 14, 2007
  96. intro law enforcement

    date 9-22-08 fire in a lawyers office main st, ridgefield ct art work was smashed chairs, papers, and curtains started a fire ( match started it) building is empty over night .5 miles from downtown district 1st fire in a chain from arsonist left a law book

    asked by mike on January 30, 2012
  97. (Arts/Theater)(Stuck on what to do) Help please?

    My improvisation teacher today told us to bring something with us to class where you can do a physical action with it. This action must be something you can do in barely 10 minutes and must have an actual ending to that action. We're doing this assignment

    asked by Ray on April 25, 2016
  98. Personal Finance

    You and your spouse both have good retirement plans through work, and both receive social security checks based on your own incomes. If your goal is to maximize the size of your annuity check everymonth which option should you choose? A. Single Life

    asked by Winston on December 14, 2013
  99. social studies

    during a group meeting when they are each reading a draft of their formal report, Madiha and Anne realize that sometimes they have the word "there" correctly and sometimes the word should be "their". They use their word processor's "find" feature to help

    asked by pam on December 1, 2011
  100. Social Studies re-post

    1.In a traditional economy, how are economic decisions made? consumers and planners custom and habit**** combination of consumers and planners government leaders 2.In a command economy, how are economic decisions made? government planners*** combination of

    asked by Haley on October 5, 2017

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