law

5,354 results, page 30
  1. Physics

    The human eye can detect light of wavelengths up to 400 nm. Calculate the temperature at which a heated piece of metal would start to emit visible light (start to glow red). I used Wien's law and got 7,250 K, but I'm not sure if it's correct since metal

    asked by Laurie on August 24, 2018
  2. Geometry

    In what direction must a plane head if it can maintain 350 km/h in still air, wishes to fly 500km in a diirection 040degree and the wind is blowing at 56km/h from 100 degree? howlong would the journey take(to the nearest minutes)? how long would the return

    asked by Pauline on March 30, 2007
  3. english

    Conservatives love to teach and you decide. Liberals love to teach and enforce their views on you. They even make it a law. There is one thing I am learning about liberals, they must attend a school of learning in how to talk over your head. No matter how

    asked by tena on December 8, 2011
  4. science

    Which statement best describes Newton’s Law of Universal Gravitation? A.Large objects, like Earth and the Sun, attract other objects everywhere in the universe. B.Gravity is a kind of magnetic force between objects and Earth. C.Gravity is the result of

    asked by victoria on February 17, 2014
  5. Physics

    One method of estimating the temperature at the center of the sun is based on the Ideal Gas Law. Assume the center consists of gases whose average M = 0.70 kg/kmol, density= 91000 kg/m3 and pressure = 1.39 x1011 atm. Calculate the temperature (in kelvins)

    asked by Anonymous on June 16, 2016
  6. S.S

    of the following statements which of the following best represents the role of the judicial branch of the government a. the judicial branch tries employees that are accused of committing a crime b. the judicial branch has the ability to declare a law

    asked by REED OR MS.SUE on September 28, 2017
  7. US History

    of the following statements which of the following best represents the role of the judicial branch of the government a. the judicial branch tries employees that are accused of committing a crime b. the judicial branch has the ability to declare a law

    asked by Ibra on September 19, 2017
  8. Chemistry

    at 298 k, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. at 298 k, what is the solubility of oxygen in water exposed to air at 1.00 atm?

    asked by Josh on July 12, 2011
  9. Physics

    a child causes a wagon to accelerate by pulling it with a horizontal force. newton's third law says that the wagon exerts an equal and opposite force on the child. how can the wagon accelerate

    asked by Betsy on November 22, 2008
  10. physics

    According to Kepler's third law, the orbital period T of a planet is related to the radius R of its orbit by T2 R3. A planet's orbit is larger than Earth's by a factor if 3.39. What is the planet's orbital period?

    asked by Sarah on September 30, 2012
  11. business law

    at issue in the twenty-first century is the trade-off between the necessity of writers, musicians, artists, and movie studios to profit from their work and the free flow of ides for the public benefit. Move and music industry participants claim that

    asked by tam on April 27, 2012
  12. chemistry

    A mixture of 0.2mole of alcohol A and 0.5mole of alcohol has a total vapour pressure of 40mmHg at 298k,if the mixture obey's Raoult's law,find the pure pressure of B at 298k given that the pressure of A is 20mmHg at 298k

    asked by Smile on March 20, 2019
  13. Astronomy

    Show that Kepler's third law is consistent (approximately) for the orbits of the Mars and Saturn. Show all your calculations and appropriate units. P Mars = 690 days; a Mars = 2.3 x 108 km P Saturn = 10,700 days; a Saturn = 1.4 x 109 km

    asked by Rebecca on October 2, 2011
  14. Chemistry

    A mixture of 0.2mole of alcohol A and 0.5mole of alcohol has a total vapour pressure of 40mmHg at 298k,if the mixture obey's Raoult's law,find the pure pressure of B at 298k given that the pressure of A is 20mmHg at 298k

    asked by Barbie cue on March 4, 2018
  15. Physics

    Hooke's law states that the distance, d, a string is stretched varies directly with the force, F, applied to the spring. If a force of 12 pounds stretches a spring 3 inches, how far will the spring stretch when a force of 30 pounds is applied?

    asked by Rizza Mae on November 9, 2016
  16. criminal justice

    · Write a 700- to 1,050-word paper in which you describe the issues facing police departments in today’s society. · Include a description of how local, state, and federal law enforcement agencies currently interact with the U.S. Department of Homeland

    asked by asia on May 18, 2012
  17. Trigonometry

    The Leaning Tower of Pisa in Italy leans because it was built on unstable soil—a mixture of clay, sand, and water. The tower is approximately 58.36 meters tall from its foundation (see figure). The top of the tower leans about 5.45 meters off center. Use

    asked by Kasia on April 23, 2014
  18. Criminal justice

    Write a 700- to 1,050-word paper in which you describe the issues facing police departments in today’s society. · Include a description of how local, state, and federal law enforcement agencies currently interact with the U.S. Department of Homeland

    asked by Michele on July 14, 2012
  19. trig/math

    3. Draw vectors u and v tail-to-tail so that they make a è-degree angle. Draw the vector u − v, the third side of the triangle, and check to see that it points in the right direction. (a) Solve for cos è using the SSS version of the Law of Cosines,

    asked by sarah on April 18, 2010
  20. Chemistry

    Consider the gas-phase transfer of an electron from a sodium atom to a chlorine atom: Na(g)+Cl(g)-->Na^(+)(g)+Cl^(-)(g) I was able to write the reaction that relates to an ionization energy and that relates to an electron affinity. I broke it up into:

    asked by Ezra on November 3, 2012
  21. Intermidiate Algebra

    Andrew factored the expression -12x^3-28x^2-3x as -4x (3x^2-7x+9). But when Melissa applied the distributive law and multiplied out -4x (3x^2-7x+9), she got -12x^3+28x^2-36x; thus, Andrew’s solution does not appear to check. Why is that? Please help

    asked by Elisa on June 19, 2011
  22. Chemistry

    Need help with #2 & # 3 1. Record the pairs of data for pressure (atm) and volume (mL). Pressure(atm) Volume(mL) 1.000 150 mL 1.154 130 mL 1.364 110 mL 1.667 90 mL 2. Does your experimental data verify Boyle's Law? Explain. 3. What pressure would the gas

    asked by Ashley on May 14, 2010
  23. physics

    25 gram mass is given an upward acceleration of 30 m/s^2 by a rope. need help finding tension in the rope? not sure how to set up the problem?? Tension is the reaction force. Clearly you have two forces in opposite directions. Let T be the tension in the

    asked by greg on September 25, 2006
  24. Physics

    When a 2.00-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 3.17 cm. (a) What is the force constant of the spring? N/m (b) If the 2.00-kg object is removed, how far will the spring stretch if a 1.00-kg

    asked by Muriel on February 26, 2014
  25. math

    the population of a southern city follows the exponential law. If the population doubled in size over an 18 month period and the current population in 10000, what will be the population 2 years from now? the equation for the exponential equation is: A=ao e

    asked by kayla on November 21, 2008
  26. Physics

    When a 3.00-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 3.07 cm. (a) What is the force constant of the spring? N/m (b) If the 3.00-kg object is removed, how far will the spring stretch if a 1.50-kg

    asked by Allie on September 27, 2011
  27. physics

    When a 2.60-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 2.30 cm. (a) What is the force constant of the spring? (b) If the 2.60-kg object is removed, how far will the spring stretch if a 1.30-kg

    asked by alexandra on April 21, 2010
  28. Texas history

    Which of the following best describes the Spanish legacy in Texas? A) Spain left a lasting impact on Texas through food names language in architecture B) Spanish legacy was largely erased by other settlers C) Texas has incorporated Spanish influence into

    asked by Mackenzie on October 24, 2018
  29. Alg2

    Help w/Word Prob: LAW ENFORCEMENT A police accident investigator can use the formula s=2√5l to estimate the speed=s of a car in miles per hour based on the length=l in feet of the skid marks it left. How fast was a car traveling that left skid marks 120

    asked by Rock on December 4, 2011
  30. Math

    Consider a 92∘C cup of coffee placed in a 24∘C room. Suppose it is known that the coffee cools at a rate of 2∘C/min when it is 70∘C. Then according to Newton's law of cooling, the temperature T(t) of the coffee t minutes after being placed in the

    asked by R on November 14, 2018
  31. physics

    when a 2.50 kg object is hung vertically on a certain light spring described by hookes law the spring stretches 2.76 cm. A) what is the force constant of the spring. B) if the 2.50 kg object is removed how far will the spring strecth if a 1.25 kg block is

    asked by joe on November 6, 2011
  32. Physics - Momentum of cars at intersection

    Car A(1750kg) traveling due south and car B (1450kg)due east. They reach the same intersection at the same time and collide. The cars lock together and move off at 35.8km/h[E31.6degS]. What was the velocity of each car before the collided? I tried this

    asked by Shaila on September 1, 2010
  33. accounting/auditing

    (Drug Benefits and Post Retirement Liabilities) Delphi Company reduced its other post reitrement benefits by approx 500 million because of a change in the law. The federal government will not reimburse companies for prescription drug benefits that it

    asked by Moore on March 9, 2010
  34. History

    Use the diagram to answer the following question: Roman Government Senate and assemblies create legislation. Consuls enact legislation. Praetors interpret legislation. What democratic principle does this diagram reflect? All citizens are subject to the

    asked by Alex on May 30, 2017
  35. social studies

    Sorry...one more question! A feature of the American political system NOT adopted from practice in England is: a)appeal of disputed court decisions to higher courts b) legislative control of government finaces c) local government through town meetings d)

    asked by cecilia on September 15, 2008
  36. Criminal Justice - Ethics

    When we claim that certain moral values or principles (e.g., do not steal) apply or should apply to all people, everywhere, we are saying that some values or principles are: A. descriptive B. relative C. universal D. pragmatic I think it's C Which of the

    asked by Pat on April 21, 2014
  37. Chemistry

    When 16 grams of methane gas combine with 64 grams of oxygen, 44 grams of carbon dioxide form, plus water. What mass of water is produced? You can work this problem as a stoichiometry problem OR you can recognize that the law of conservation of mass tells

    asked by Bryan on October 1, 2006
  38. Business Law

    Uniform Law for Computer Info Transactions is Offered National Law Journal, August 30, 1999. After more than 10 years of proposals, revisions and re-revisions, the National Conference of Commissioners on Uniform State Laws (NCCUSL) at long last voted to

    asked by Maxine on August 10, 2007
  39. Stats

    In 1898 L. J. Bortkiewicz published a book entitled The Law of Small Numbers. He used data collected over 20 years to show that the number of soldiers killed by horse kicks each year in each corps in the Prussian cavalry followed a Poisson distribution

    asked by Ashley on February 25, 2014
  40. Force if Distance is Doubled (Physics 11th Grade)

    Two like-charged balloons, placed at a distance of .5 meters, experience a repulsive force of .32 N. What is the force if the distance between the two balloons is doubled? If you use Coulomb's Law, the equation used to find .32 N was Force = the constant

    asked by Angela on February 25, 2011
  41. legal Consequences of Alcohol and Drug A buse

    What is the penalty if a minor is arrested and convicted of alchol abuse? The specific penalties for breaking the law are different in every state, and also vary according the the opinion of the specific judge assigned to the case, so there is no definite

    asked by Jasmine on October 31, 2006
  42. Chemistry Rate Reaction

    What is the rate of the reaction: H2SeO3 + 6I- + 4H+ Se + 2I3- + 3H2O given that the rate law for the reaction at 0°C is rate = (5.0 × 10^5 L5mol-5s-1)[H2SeO3][I-]^3[H+]^2 The reactant concentrations are [H2SeO3] = 1.5 × 10^-2 M, [I-] = 2.4 × 10^-3 M,

    asked by Jenny on February 1, 2015
  43. History

    Which identifies the Proclamation of 1763? a law of Parliament that forbade American colonists from settling west of the Appalachian Mountains the peace agreement signed between France and Great Britain that ended the French and Indian War a tax against

    asked by Anonymous on August 3, 2018
  44. U.S history

    All of the following were responses by the United States to terrorist attacks both at home and abroad except:? A. the Department of Homeland Security was created as a new cabinet-level agency. B.the Patriot Act was signed into law and became controversial.

    asked by Mary Ann on January 13, 2014
  45. College Chemistry

    Using the molar volume (STP) or the ideal gas law equation, determine the molar mass,g/mole, of each of the following. A: 11.2g of a gas that has a volume of 1.50Lat STP? B: .0710g of a gas that has a volume 825ml at 1 atm

    asked by Will on October 21, 2012
  46. chemistry

    An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M–1. The

    asked by Michael on January 27, 2008
  47. chemistry

    An unknown was prepared with the concentration of 0.000630 M. A Beer's Law plot was prepared using the absorbance values from standard solutions of ASA and a line drawn through all the points passed through the origin with a slope of 1550.2 M–1. The

    asked by john on January 27, 2008
  48. SS-check my answers plz!!!

    1. A person favoring one side of a political issue is a faction. partisan. a party favor. implying power. 2. The Democratic-Republicans believed in strong state governments and rule by the wealthy class. a national bank. a strong federal government. rule

    asked by Princess Anna on January 23, 2014
  49. Grammar

    Punctuate correctly. 1. Plier's Grip 2. If your calling the repairman, wait; the TVs working fine now. 3. Our apartment is downtown; there's is uptown. 4. Then, the witness continued, we heard someone yell Who's in there? 5. Could you find the article

    asked by Anonymous on June 11, 2013
  50. Physics

    A 2.00 kg block is pushed against a 400N/m spring, compressing it 22.0 cm. When the block is released, it moves along a frictionless horizontal surface and then up an incline. The angle of the incline is 37.0 degrees and the coefficient of kinetic friction

    asked by Timo on June 29, 2011
  51. Physics

    I don't understand snell's law ( nsin(0)=nsin(0) ) and how to use it with refraction. also how do i apply that to this problem: 'a light ray enters a square piece of plastci (n=1.39) near a corner. as it encounters the adjacent side it gets refracted along

    asked by Katie on May 31, 2009
  52. Physics

    (a) A narrow beam of light containing yellow (580 nm) and green (550 nm) wavelengths goes from polystyrene to air, striking the surface at a 30.0º incident angle. What is the angle between the colors when they emerge? (b) How far would they have to travel

    asked by Elizabeth on July 27, 2016
  53. physics

    a hot air balloonist, rising vertically with a constant velocity of magnitude 5m/s releases a sandbag at an instant when the balloon is 40m above the ground. after it is released, the sandbag is in free fall. a) compute position at .250s b.)how many

    asked by anonymous on July 19, 2008
  54. Chemistry

    At a depth of 200 meters in Lake Nyos, the pressure of pure CO2, released from a volcanic vent is equal to the water pressure at this depth. P (pascals) = density * g * height. Density= 1000 kg/m^3, g= 9.8m/s^2. Using this Pascal pressure, convert it, and

    asked by Anonymous on July 13, 2012
  55. physics

    An astronaut is outside of her spaceship with no jetpack or tie line, repairing the engine. Suddenly, she finds herself away from the ship, and only has a wrench in her hands. As she stares at her ship, she tries to think of a way to get back. Since there

    asked by me on March 14, 2019
  56. English Language

    1. Which of the following is NOT a West Germanic language? Yiddish Afrikaans Frisian High German Gothic 2. One of the following pairs illustrates the workings of Verner's Law. Which one is it? plate/flat?gelatin/cool freeze/frozen was/were tooth/dental 3.

    asked by Jack on March 28, 2007
  57. calculus

    The temperature of a hard boiled egg varies according to Newton's Law of Cooling: dT dt equals negative k times the quantity T minus A, where T is the temperature of the egg, A is the room temperature, and k is a positive constant. If the egg cools from

    asked by Anonymous on July 17, 2015
  58. chemisty

    2. (a) Given the following equations and H0rxn at 250C H3BO3(aq) ¨ HBO2(aq) + H2O(l) ∆H0rxn = -0.02kJ H2B4 O7(s) + H2O(l) ¨ 4HBO2(aq) ∆H0rxn = -11.3kJ H2B4O7(s) ¨ 2B2O3(s) + H2O(l) ∆H0rxn = +17.5kJ (i) Calculate ∆H0rxn for the reaction

    asked by ceasar3 on August 5, 2011
  59. Business Law

    Can anyone please help? Covenants not to compete (noncompete agreements) are generally legal in most states as a matter of employment contract law as long as: Choose All that APPLY: a. they are not excessive in the amount of time they run b. the hired

    asked by Angel on November 13, 2016
  60. Chemistry

    Consider this equilibrium N2(g) + H2(g) NH3(g) +94 kJ The equilibrium law exoression for the balanced chemical equationwould be A. [N2][H2]/[NH3] B. [NH3]/[H2][N2] C. [NH3]2/[H2][N2] D. [NH3]2/[H2]3[N2] E. 2[NH3]2/3[H2]3[N2]

    asked by Q on January 3, 2012
  61. SOCIAL STUDIES

    WHAT DOES VESTED MEAN? 1)Present ownership rights. 2)Defines the availability for a participant to an entitlement such as an option or share holding. You're probably looking for this definition that I found on Dictionary.com. "1. held completely,

    asked by NEVANTE on September 28, 2006
  62. chemistry

    who is the father of the modern day periodic based on x-ray differaction experiments Father? Moseley, xrayed about three dozen elements, and his straight line plots of two bands of xrays uncovered the relationship of atomic number. I am not certain he

    asked by Cupcake on November 18, 2006
  63. Physics

    What is the ratio of the wight of a man when he is in a tunnel 1000 km below the surface of the Earth to his weight at the surface? ...I'm not sure how to proceed, not because I don't know how to do it, but because I have no idea how to come up with a(g)

    asked by Nora on April 4, 2015
  64. History!!!

    How has Russia attempted to control speech in media? by passing a law requiring bloggers to register with the government to have their content monitored by eliminating references to freedom of speech and the press from Russia’s constitution by forcing

    asked by Anonymous on August 21, 2018
  65. chemistry

    Aspirin, C 9 H 8 O 4 , slowly decomposes at room temperature by reacting with water in the atmosphere to produce acetic acid, HC 2 H 3 O 2 , and 2-hydro x ybenzoic acid, C 7 H 6 O 3 (this is why old bottles of aspirinoften smell like vinegar):C 9 H 8 O 4 +

    asked by vikha on April 9, 2013
  66. Ethics

    Describe the role civil disobedience played in the Civil Rights Movement. Civil disobedience means deliberately breaking a law that is believed to be unfair. When Rosa Parks sat in the front of the bus in Montgomery, Alabama, she was practicing civil

    asked by Sandra on November 7, 2006
  67. Government

    Explain the civil liberty being violated and state the amendment or law that protects that liberty. The cartoon has a poor white who came to take a literacy test in order to vote. The sign says, "Voters Take Literacy Tests Here," and then at he bottom of

    asked by girly girl on April 13, 2018
  68. physics

    Which of the following is a unit of temperature? celsius degree joule (my choice) kilogram calorie My first choice is joules and then maybe celsius but not real sure. Can someone please help? My other question is using newtons second law of motion if the

    asked by lilman on May 6, 2012
  69. physics

    We know how to calculate the total resistance of the cylindrical conductor given its length, radius, and resistivity. But how do we calculate the equivalent resistance when the resistivity is not constant? For example, say the resistivity at a particular

    asked by abcd on March 11, 2013
  70. physics

    Which of the following is a unit of temperature? celsius degree joule (my choice) kilogram calorie My first choice is joules and then maybe celsius but not real sure. Can someone please help? My other question is using newtons second law of motion if the

    asked by lilman on May 6, 2012
  71. Math-Hooke's law

    Using Hooke's Law (F=kx) determine: A) A weight of 5 pounds stretches a certain spring from its natural length of 10.2 inches to a length of 10.5 inches. Find K. B) What weight will stretch the spring in part (A) to a length of 13.2 inches? Thank you!

    asked by Leah on July 16, 2013
  72. Chemistry

    Please tell me which Gas Law equation to use to figure out this problem... A helium balloon at 25°C, 1 atm, has a volume of 2.88 L. Additional helium is pumped into the balloon. It now contains 1.20 g of He and its new volume is 7.20 L. How many moles of

    asked by Pam on March 23, 2013
  73. Ethics

    1. When we claim that certain moral values or principles (e.g., do not steal) apply or should apply to all people, everywhere, we are saying that some values or principles are: A. descriptive. B. relative. C. universal. D. pragmatic. is it D 2. Which of

    asked by Any on February 24, 2014
  74. Physics

    A block of mass 57.1 kg rests on a slope having an angle of elevation of 28.3°. If pushing downhill on the block with a force just exceeding 162 N and parallel to the slope is sufficient to cause the block to start moving, find the coefficient of static

    asked by Doug on October 2, 2018
  75. english-othello

    It is quoted in Augustine's confessions, "the letter killeth, but the spirit giveth life." if this is so, then I believe Ambrose is telling Augustine the the letter, or the law, or exact words in the bible aren't meant to be taken literally, but

    asked by laura on February 27, 2008
  76. CALCULUS

    9. Suppose an experimental population of amoeba increases according to the law of exponential growth. There were 100 amoeba after the second day of the experiment and 300 amoeba after the fourth day. Approximately how many amoeba were in the original

    asked by Anonymous on May 29, 2012
  77. 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
  78. calculus

    A triangle ABC has sides of length AB = 3 inches and AC = 4 inches. Let t denote the angle at vertex A, and let s denote the length of the remaining side BC. If t increases at the rate of 2 radians per second, at what rate (in inches per second) does s

    asked by Tori on March 5, 2011
  79. Geometry

    Use the Law of Detachment to write a valid conclusion for the given information. 1.If two angles are supplementary, then their measures have a sum of 180. 2.Angle X and Angle Y are supplementary. -What do they mean when they ask me to write a valid

    asked by Shadow on October 16, 2010
  80. Geometry

    Use the Law of Detachment to write a valid conclusion for the given information. 1.If two angles are supplementary, then their measures have a sum of 180. 2.Angle X and Angle Y are supplementary. Would the conclusion be this? Thanks -The sum of X and Y is

    asked by Shadow on October 17, 2010
  81. Chemistry

    Mg + 2HCl -> MgCl2 +H2 delta H = ? MgO + 2HCl (aq) -> MgCl2+ H2O delta H = ? H2+ 1/2O2 -> H2O delta H = -285.8 kJ Using Hess' Law find both the missing delta H values.

    asked by Hunter on March 28, 2012
  82. U.S. History

    Should English be declared the official language of the United States? List three effects that you believe such a law would have. Explain your position. i need some help doing this.My position is that i DON'T think English should be declared the official

    asked by y912f on January 21, 2009
  83. science

    what mass of silver nitrate will react with 5.85g of sodium chloride to produce 14.35g of silver chloride and 8.5g of sodium nitrate,if the law of conservation of mass is true?

    asked by Anonymous on January 24, 2016
  84. government

    The facts of a case a. are largely irrelevant, in that the judiciary has wide freedom with decisions. b. affect which law or laws will apply to the case. c. are important only if the case involves a statutory dispute. d. are important only if the case

    asked by jessica on May 13, 2011
  85. Newtons Law of Cooling

    using Newton's Law of Cooling: At 10:30 am the medical examiner arrives at a crime scene where a dead body has been found. The temperature of the body is 80 degrees F and the thermostat for the room in which the body was found is set at 68 degrees F. One

    asked by Tracy on September 4, 2014
  86. Business

    Name the protected class for each of the human resources laws listed below and list the protections each law provides. 1. Americans with Disabilities Act of 1990 2. Titles VI and VII of the Civil Rights Act of 1964 3. Executive Orders 11246 and 11375 4.

    asked by Renea on June 1, 2008
  87. Chemistry

    So, I go to high school in Texas and we have this AP Chem lab due online tomorrow night by midnight and I need some serious help on these questions:  Lab Temp 0.2°C  Experiment Trial Time in seconds Trial 1 Trial 2 Average Time  1 1 2 256 275 268  2

    asked by Jordan on March 16, 2013
  88. Chemistry - reaction kinetics

    So, I go to high school in Texas and we have this AP Chem lab due online tomorrow night by midnight and I need some serious help on these questions:   Lab Temp 0.2°C   Experiment Trial Time in seconds Trial 1 Trial 2 Average Time   1 1 2 256 275

    asked by Jordan on March 16, 2013
  89. Chemistry - URGENT

    So, I go to high school in Texas and we have this AP Chem lab due online tomorrow night by midnight and I need some serious help on these questions:   Lab Temp 0.2°C   Experiment Trial Time in seconds Trial 1 Trial 2 Average Time   1 1 2 256 275

    asked by Jordan on March 16, 2013
  90. Sorry, another math problem please

    Hooke's Law asserts that the force required to either stretch or compress a spring from its natural length varies as the displacement. A certain spring is stretched 12 inches beyond its natural length by a 3 lb. weight. Express the force in terms of the

    asked by Nahel on August 6, 2008
  91. Algebra

    Andrew factored the expression 28x^3-42x^2+35x as 7x(4x^2+6x-5). But when Melissa applied the distributive law and multiplied out 7x(4x^2+6x-5) , she got 28x^3+42x^2-35x ; thus, Andrew’s solution does not appear to check. Why is that? Please help Andrew

    asked by Natalie on July 25, 2011
  92. Vague Physics

    Does anyone know what the laws of conservation are when dealing with resistors? Well, I guess you can vaguely state if you have, for example, 2 resistors in series: then, in accordance with the law of conservation of energy, the voltage drop across each

    asked by matt on February 1, 2007
  93. Math

    Andrew factored the expression 28x^3-42x^2+35x as 7x(4x^2+6x-5). But when Melissa applied the distributive law and multiplied out 7x(4x^2+6x-5) , she got 28x^3+42x^2-35x ; thus, Andrew’s solution does not appear to check. Why is that? Please help Andrew

    asked by Michael on July 25, 2011
  94. Economics

    What does it mean to influence government? Why should active citizens participate in government? *Influencing government means to help vote, help choose elected officials, contact representatives, etc. Active citizens should participate because they have

    asked by Rose on July 5, 2017
  95. Civics

    If the president has vetoed a bill passed by congress, what can congress do about it? Appeal to the supreme court to override the president's veto *** Encourage the American people to vote that bill onto law at the next decision. Override the veto with a

    asked by jeje on January 19, 2015
  96. Principles of Law Enforcement

    After seeing a story on the local news about a police officer suspended for allegedly using excessive force to quell a disturbance at a night club, you decide to write a letter to the editor of your local paper. In a short letter, examine the importance of

    asked by DTD on May 1, 2008
  97. chemisty

    I'm totally confused about this question....I don't know what kind of an answer the teacher is looking for. The worksheet has the header "Preparation of solutions for Beer's Law Lab." That said....here's the question: Describe the preparation of 250.0mL of

    asked by desiree on February 22, 2011
  98. Trigonometry (Logarthims)

    Give checks to the following two questions Use logarithms and the law of tangents to solve the triangle ABC, given that a=21.46 ft, b=46.28 ft, and C=32°28'30" without logarithms i can do this problem easily and i have. but when i try solving it with

    asked by Anon on February 24, 2011
  99. english

    unknown to the American citizens, our president is establishing rules every day to destroy America. Does the liberal media report it? Of course not. You will never see it in the papers, folks the only way President Obama can win the next election is by

    asked by 99 on December 8, 2011
  100. history

    1.which are important responsibilities for texan citizens? 2 points (so 2 answers) lobbying voting* campaign contributing* saying informed* 2.what are important qualities to have when serving on a jury? 3 points (3 answers) be a good listener and be able

    asked by please help with this quiz on May 21, 2018