1. chemistry

    A chemist dissolves 0.097 g of CuSO4 · 5 H2O in water and dilutes the solution to the mark in a 500-mL volumetric flask. A 13.6-mL sample of this solution is then transferred to a second 500-mL volumetric flask and diluted. What is the molarity of CuSO4

    asked by Anonymous on April 14, 2015
  2. Chemistry

    If 35.0 mL of 0.210 M HCl reacts with excess Mg, how many mL of hydrogen gas are produced at STP? Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g) Is the answer 0.8176 L Convert moles of HCl: 2.10 x 0.035= 0.00735 mol of HCl Convert to moles of H2: 0.0735 x 1 mol

    asked by Mike on November 24, 2014
  3. ELA

    Help me understand This question asks you about your work in your reading character role. You may use your novel to help you answer the question. Think about the work you completed in your reading character role. Determine the ideas that would be most

    asked by Naegirl on December 8, 2016
  4. Alg 1

    A baseball player hit a ball with an upward velocity of 46 ft/s. Its height h is feet after t seconds is given by the function h = -16t^2 + 46t + 6. What is the maximum height the ball reaches? How long will it take the baseball to reach the maximum

    asked by Jane on April 4, 2013
  5. Chemistry Eq. Question

    3H2(g) + N2(g) reverse reaction arrow 2NH3(g) What factors would affect the equilibrium constant for the reaction above? (Select all that apply.) increasing the H2 concentration decreasing the NH3 concentration increasing the temperature decreasing the

    asked by Jeena on March 29, 2010
  6. physics

    A ship leaves the island of Guam and sails a distance 280 at an angle 39.0 north of west. 1.In which direction must it now head so that its resultant displacement will be 125 directly east of Guam? (Express your answer as an angle measured south of east)

    asked by meme on February 13, 2013
  7. physics- i need help ASAP

    A ship leaves the island of Guam and sails a distance 265 km at an angle 41.0 north of west. ***In which direction must it now head so that its resultant displacement will be 130 km directly east of Guam? (Express your answer as an angle measured south of

    asked by Sharefa on February 29, 2012
  8. dog behavior

    please check my answer thanks so much :) What is the suggested method of testing a dog for graduation requirements? A. Observe the dogs during classes and check off when they properly perform a command. B. Test the dogs privately during the class before

    asked by Maria on July 26, 2008
  9. business

    Suppose the Internal Revenue Service is studying the category of charitable contributions. A sample of 26 returns is selected from young couples between the ages of 20 and 35 who had an adjusted gross income of more than $100,000. Of these 26 returns 6 had

    asked by Anonymous on November 5, 2011
  10. human services

    The question I need to answer is Describe a social policy that may affect your future position as a human services worker. My understanding of social policy A course of action the government has put forth to quide the people a different direction. "Welfare

    asked by RAY on October 11, 2007
  11. Chemistry

    i tried to do like dis plz chk is it rite or wrong. [2(4(327) + 495 ]- [ 2(4(327) + 523 ] = -28 Bond enthalpy is the energy required to break a mole of a certain type of bond. O=O = 495 kj/mol S-F = 327 kj/mol S=O = 523 kj/mol Use average bond enthalpies

    asked by Chem Help on November 13, 2008
  12. Physics Force and Friction question

    A crate of mass 100kg is at rest on a horizontal floor. The coefficient of static friction between the crate and the floor is 0.4, and the coefficient of kinetic friction is 0.3. A horizontal force, F, or magnitude 350N is applied to the crate. Which of

    asked by Anon on October 16, 2016
  13. Chemistry Help!!

    a kilogram of aluminum metal and a kilogram of water are each warmed to 75 degree Celsius and placed in two identical insulated containers. one hour later, the two containers are opened and the temperature of each substance is measured. the aluminum has

    asked by dani on January 19, 2011
  14. Aditya

    Br2(l)+Cl2(g) (double arrow) 2BrCl(g) dH=+29.4 kJ/mol I am having trouble understanding this. Will the system shift left, right, or unchanged and why? a.Increasing Temp. b. Increasing pressure in flask by adding Ar. c. Increasing volume of flask d. Adding

    asked by Chemistry on February 12, 2014
  15. Art

    One local war memorial shows a statue of the goddess of victory while the other is a wall the list names of dead soldiers which answer best describes the different purposes of this memorials ? A. One celebrate sacrifice, the other honors leadership . B.

    asked by Fisher on February 29, 2016
  16. math

    a. Suppose a market research company finds that at a price of p = $30, they would sell x = 32 baskets each month. If they lower the price to p = $10, then more people would purchase the baskets, and they can expect to sell x = 52 baskets in a month’s

    asked by kim on January 15, 2012
  17. probability

    Exercise: Sections of a class A class consists of three sections with 10 students each. The mean quiz scores in each section were 40, 50, 60, respectively. We pick a student, uniformly at random. Let X be the score of the selected student, and let Y be the

    asked by RVE on March 13, 2015
  18. business/accounting

    Christy Burch and Myung Lim, partners, compared their current income statement with their income statement of a year ago. They noted that sales were 12.0% higher than a year ago. They also noted that the total expenses were 20.0% higher than a year ago.

    asked by brittney on January 17, 2012
  19. Physics

    A crate of mass 100kg is at rest on a horizontal floor. The coefficient of static friction between the crate and the floor is 0.4, and the coefficient of kinetic friction is 0.3. A horizontal force, F, or magnitude 350N is applied to the crate. Which of

    asked by Anon on October 14, 2016
  20. Alg 1

    Diana is driving 182 miles to Orlando for a math convention. She has already driven x miles of th trip. If Diana drives below 70 miles per hour for the remainder of th trip, which inequality best represents the amount of time in hours, t, that is will take

    asked by Jane on April 29, 2013
  21. Science help please

    Which of the following statements describes the conservation of a natural resource? A. A timber company only cuts some trees down and replaces them with new trees. B. A solor energy company harvests energy from sunlight. C. A timber company cuts down all

    asked by callie on November 17, 2014
  22. Math

    A painter working at 100 feet from the ground, drops his paint brush onto the street below. The function, s(t)=-16t^2+100, gives the height(in feet) of the paint brush as it falls to the ground. The velocity at time t=2 seconds is given by lim

    asked by Abbey(Please help) on April 24, 2010
  23. Physics

    An athlete swims from the North end to the South end of a 50.0 Meter pool in 20.0 seconds, and makes the return trip to the starting point in 20.0s A. What is the average velocity for the first half of the swim B.What is the average velocity for the

    asked by Chris on September 2, 2015
  24. chemistry

    0.50g of a mixture of K2c03 and Li2c03 requires 30ml of a 0.25N hcl solution for neutralization. What is the percentage composition of the mixture? The answer k2c03 96% Li2c03 4% K2c03 weight 138g/mol 138/2 = 69 Li2c03 weight 74g/mol 74/2 = 37 30ml x 0.25N

    asked by Fai on February 22, 2013
  25. Science

    Which of the following statements describes the conservation of a natural resource? A. A timber company only cuts some trees down and replaces them with new trees. B. A solar energy company harvests energy from sunlight. C. A timber company cuts down all

    asked by Pepsi on November 13, 2017
  26. Math please, please help

    Charlotte is planning a trip from her house in City A to the State Fair in City B. She uses 2 maps, each with a different scale & places them together so that they show her route. First map's scale is 2 3/4 inches with 3/4 inch equaling 30 miles. Second

    asked by Cale on January 22, 2015
  27. Science asap!!!

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

    asked by HS on September 20, 2013
  28. accounting

    Christy Burch and Myung Lim, partners, compared their current income statement with their income statement of a year ago. They noted that sales were 12.0% higher than a year ago. They also noted that the total expenses were 20.0% higher than a year ago.

    asked by britt on January 13, 2012
  29. maths

    Hi, could someone please tell me how I would go about working these out: (the answer must be in the form a(sqroot)b where a and b are integers and b is as small as possible.) 1) Simplify (sqroot)500 2) Simplify (sqroot)50 x (sqroot)60 Also.. Simplify the

    asked by em on February 23, 2007
  30. Chemistry

    Br2(l)+Cl2(g) (double arrow) 2BrCl(g) dH=+29.4 kJ/mol I am having trouble understanding this. Will the system shift left, right, or unchanged and why? a.Increasing Temp. b. Increasing pressure in flask by adding Ar. c. Increasing volume of flask d. Adding

    asked by Aditya on February 12, 2014
  31. SOCIAL STUDIES

    WHICH OF THE FOLLLOWING PRIMARILY ACCOUNTS FOR THE SPIKE IN CUBAN IMMIGRATIONS IN THE EARLY 60 A-ONGOING CIVIL WAR IN CUBA B-CHANGES IN US IMMIGRATION LAWS C-COMMUNIST TAKEOVER OF THE CUBAN GOVERMENT D-RAPID GROWTH IN CUBAN WEALTH AND MOBILITY LAST

    asked by NEED HELP on April 2, 2017
  32. Social Studies

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

    asked by Anastasia on May 20, 2016
  33. american government

    The process of political learning in the United States is a. normally cumulative; political beliefs attained earlier in life tend to be retained to a substantial degree. b. highly structured; children are subjected to an intense system of

    asked by vedrana on August 4, 2010
  34. L.A

    "President Lincoln's Declaration of Emancipation, January 1, 1863" by Frances E. W. Harper 3. How is the poem an analogy? a)It reveals the way the Emancipation Proclamation improved Americans' lives for years, just like the way sun casts light on the dark

    asked by Not Tellin' Ya Ma Name on May 10, 2017
  35. science

    why are bricks burnt in kilns they arnt burnt, they are baked, it increases the hardness and water resistasnce over just letting them sit and dry. Bricks are ceramics. They have to get to a high temperature before the silica in the bricks melts and bonds

    asked by shourie on November 27, 2006
  36. Calculus - Rate of Change

    Can someone explain how to solve this problem? Sand is being dumped on a conveyor belt onto a pile in such a way that the pile forms in the shape of a cone whose radius is always equal to its height. Assuming that the sand is being dumped at a rate of 10

    asked by Fred on July 29, 2015
  37. statistics

    Most Americans, 75% in fact, say frequent handwashing is the best way to fend off the flu. Despite that, when using public restrooms, women wash their hands only 67% of the time and men wash only 46% of the time. Of the adults using the public restroom at

    asked by April on September 26, 2013
  38. MATH

    I am confused about the following problem. Could someone help me out? In a statistic class, the average score of midterm is 75 and the SD is 8. The average score of final is 65 and the SD is 12. The scatter diagram of the two variables (midterm/final

    asked by YAMI on March 28, 2015
  39. Physics

    Two physical pendulums (not simple pendulums) are made from meter sticks that are suspended from the ceiling at one end. The sticks are uniform and are identical in all respects, except that one is made of wood (mass = 0.17 kg) and the other of metal (mass

    asked by Anonymous on November 8, 2011
  40. Physics

    An airplane has an airspeed of 770 kilometers per hour at a bearing of N 48 degrees E. If the wind velocity is 28 kilometers per hour from the west, find the angle representing the bearing for the ground speed? I found Rx and Ry which are 543.23 and 572.22

    asked by Neha on September 3, 2014
  41. physics

    A 120 kg mass is blown apart into an 80 kg piece and 40 kg piece. after the blast, the two masses are moving apart with a relative velocity of 60 m/s. the total kinetic energy after the explosion is: A. 21 kJ B. 35 kJ C. 48 kJ D. 56 kJ E. 82 kJ Because of

    asked by mandy on August 6, 2007
  42. algebra

    Can someone please check my work on this problem? For some reason, I get the feeling that I did it wrong. sqrt=square root (by the way) 3-sqrt10 sqrt5+sqrt2 -------- * ---------- sqrt5-sqrt2 sqrt5+sqrt2 (3-sqrt10)(sqrt5+sqrt2) = ----------------------- 5-2

    asked by Whitney on March 3, 2007
  43. statistics

    Most Americans, 67% in fact, say frequent handwashing is the best way to fend off the flu. Despite that, when using public restrooms, women wash their hands only 66% of the time and men wash only 43% of the time. Of the adults using the public restroom at

    asked by Hannah on September 20, 2013
  44. Designing Specialty Areas

    Which of the following statements about the involvement of fathers is true? A. Fathers parent in a way that's different but complementary to mothers. B. With the emphasis on father involvement in early childhood programs, father involvement is now nearly

    asked by Priscila on March 19, 2017
  45. Physics

    Two physical pendulums (not simple pendulums) are made from meter sticks that are suspended from the ceiling at one end. The sticks are uniform and are identical in all respects, except that one is made of wood (mass = 0.17 kg) and the other of metal (mass

    asked by Anonymous on November 8, 2011
  46. Help With Statistics

    I would really appreciate help with this. In a survey of 1000 large corporations, 252 said that, given a choice between a job candidate who smokes and an equally qualified nonsmoker, the nonsmoker would get the job. Find a 0.95 confidence interval for p.

    asked by Mandy on November 12, 2014
  47. physics

    A 5.0 kg book is sitting on a table. Which describes the force acting on the book a. there are no forces acting on the book b. the force of the table upward is greater than the force of gravity downward c. the net force on the book is zero d. kinetic

    asked by frank on February 26, 2010
  48. Science

    There are two light bulbs in a circuit, wired in parallel. A third light bulb is added again in parallel. What is the effect on total resistance of adding this third bulb? I BELIEVE THE ANSWER IS C.... a. Total resistance increases by one third. b. total

    asked by Jenny on February 28, 2009
  49. English

    Cary and Vince are discussing titles for their essays. In developing a good title, Cary will create a title using alliteration. Vince will use a vague, broad title. Who is using a better strategy to develop a good essay title? A. Both Cary and Vince B.

    asked by Jesica on March 23, 2015
  50. Chemistry

    Why doesn't potassium ion K+ from KMnO4 appear in the following two unbalanced equations: MnO4– + C2O42– --> Mn2+ + CO2 MnO4– + Fe2+ --> Mn2+ + Fe3+ ? is it because K+ is just a spectator ion or is it because K+ would cause a net positive charge in

    asked by Jared on July 4, 2007
  51. Physics

    For a given initial projectile speed, you observe that the projectile has a certain range R at a launch angle A = 30 degrees. For what other launch angle will the projectile have the same range (assuming the same initial projectile speed)? Without the use

    asked by Tim on February 17, 2014
  52. College Algebra

    Annual profit in thousands of dollars is given by the function, P(x) = -.1x^2 + 50x - 300, where x is the number of items sold , x >= 0. 1.describe the meaning of the number -.1 in the formula. 2.describe the meaning of the number -300 in the formula.

    asked by John on April 9, 2012
  53. physics

    A popular entertainment at some carnivals is the blanket toss. (a) If a person is thrown to a maximum height of 26.0 ft above the blanket, how long does she spend in the air? (b) Is the amount of time the person is below a height of 13.0 ft more than, less

    asked by maria on September 10, 2012
  54. ALG/TRIG

    I cannot seem to get the right answer. Animal Pulse Rate According to one model, an animal’s heart rate varies according to its weight. The formula N(w)=885w^-1/2 gives an estimate for the average number N of beats per minute for an animal that weighs w

    asked by Lost on March 6, 2012
  55. algebra

    Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 100 mph and train B is traveling at 110 mph. Train A passes a station at 3:10 pm. If train B passes the same station at 3:40pm, at what time will train B catch

    asked by Samantha on January 7, 2009
  56. college- math

    a children's theater found in a random survey that 58 customers bought one snack bar item, 49 bought two items, 31 bought three items, 4 bought four items, and 8 avoided the snack bar altogether. use this information to find the expected number of snack

    asked by Anonymous on August 1, 2017
  57. math

    the vcr mystery nancy watched the movie shoes n socks on her vcr. the movie lasted 1 hour and 45 minutes. at the end of the movie, the meter on the vcr read + 1:30. What was the reading on the meter when the movie began? Add 1 hour 45 min to 1 hour 30 min

    asked by cella on April 10, 2007
  58. Stats

    Two dice are tossed. What is the probability that the sum of both dice is a prime number? this is the answer i have ; Presuming two fair, 6-sided dice, each numbered 1 through 6: You can achieve one of the following results on any given roll: 2, 3, 4, 5,

    asked by Megan on July 1, 2013
  59. Calculus (pleas help!!!)

    Let p(x)=x^2(a−x), where a is constant and a greater than 0. Find the local maxima and minima of p. (Enter your maxima and minima as comma-separated xvalue,classification pairs. For example, if you found that x=−2 was a local minimum and x=3 was a

    asked by Claudia on April 6, 2011
  60. physics

    An open vertical tube is filled with water and a tuning fork vibrates over the top near the open end. As the water level is lowered in the tube, the first resonance is heard when the water level is at 31 cm from the top of the tube. What is the frequency

    asked by Leslie on September 6, 2011
  61. cjs210

    Will someone please help me find a website to find the answer to these questions? • Throughout policing history, what has been the role of women and minorities? How has the role of women and minorities changed over time? How has this role change affected

    asked by Picaboo on June 15, 2012
  62. physcial science

    Does a light bulb glow because.... a) there is burning inside b) an electric current glows c) the filament is hot d) a very small current is flowing Wouldn't you think it was because the filament was hot? Of course, a very small current also CAN make a

    asked by dave on June 25, 2007
  63. Algebra, 0110 HELP!

    Including 5% sales tax, an inn charges $210.00 per night. Find the nightly cost at the inn before tax is added. (a) Write an equation to model the problem. Let x represent the nightly cost before tax. (b) Solve the equation to find nightly cost before tax.

    asked by Derek on September 7, 2013
  64. Physics

    It is friction that provides the force for a car to accelerate, so for high performance cars the factor that limits acceleration isn't the engine; it's the tires. For typical rubber-on-concrete friction, what is the shortest time in which a car coukd

    asked by Lane on October 3, 2015
  65. College Algebra (Urgent)

    The demand equation for a product is p = 60 – 0.0004x, where p is the price per unit and x is the number of units sold. The total revenue for selling x units is shown below. Revenue = xp = x(40 – 0.0004x) How many units must be sold to produce a

    asked by Jack on July 10, 2013
  66. Chemistry

    When you're naming organic compounds, is there more than one name that's acceptable for each compound? For example Ch3-CH2-CH2 CH3 1 1 CH3-CH-CH-CH 1 1 CH3-CH2 CH3 Hopefully this appeared alright once I typed it. The ones represent bonds. In the answer

    asked by Rori on May 20, 2009
  67. GEOMETRY INSCRIBED ANGLES MULTIPLE CHOICE QUESTION

    Find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to scale. {THe figure is a circle with a tangent crossing through the top section of the circle. The value of the tangent is 12. There is a line

    asked by aYaMe ;) on May 15, 2012
  68. Accounting

    The Fairport Machine Shop wants to develop a cost estimating equation for its monthly cost of electricity. It has the following data: Cost of Electricity (Y) $13,000 $15,000 $17,000 $14,500 Direct Labor-Hours (X) 1,500 1,700 2,000 1,600 What would be the

    asked by Serenity on November 19, 2014
  69. Accounts

    Katie's Vegetarian Restaurant, with total assets of $90,000, borrows $15,000 from the bank. Which of the following is a true statement upon borrowing the money? Total assets are now $105,000. Total assets are now $80,000. Total assets are now $15,000.

    asked by Angela on August 8, 2018
  70. Personal Dimension of Education

    Select the sentence that has correct subject-verb agreement. 1. There are several forms that you need to complete when you adopt a pet. 2. There is several forms that you need to complete when you adopt a pet My answer is There are several forms that you

    asked by Jackie on November 16, 2012
  71. physics

    A star of mass 2.0 1031 kg that is 4.8 1020 m from the center of a galaxy revolves around that center once every 4.2 108 years. Assuming that this star is essentially at the edge of the galaxy, each of the stars in the galaxy has a mass equal to that of

    asked by Sam on July 16, 2010
  72. CHEM

    The vapor pressure of pure water at 25 °C is 23.8 torr. Determine the vapor pressure (torr) of water at 25 °C above a solution prepared by dissolving 35 g of urea (a nonvolatile, non-electrolyte, MW = 60.0 g/mol) in 75 g of water. where have i made a

    asked by BEN on September 16, 2010
  73. History

    20.)Which answer best explains the Cherokee's main argument against Georgia in Cherokee Nation v. Georgia? A.)The Cherokee argued they had legally bought their land from other tribes. B.)The Cherokee argued they were a separate nation and not bound by

    asked by #FreeGucci on February 24, 2016
  74. Physics

    A pilot must fly his plane to a town which is 200km from his starting point in a direction 30degrees N of E. He must make the trip in 1/2 h. An 80km/h wind blows in a direction 30degrees E of S. Find the speed of the plane relative to air. I found the

    asked by Anonymous on March 2, 2008
  75. WITC math

    There is a bus with 7 girls inside, Each girl has 7 bags, Inside each bag, there are 7 cats, Each cat has 7 small cats, All cats have 7 nipples each. And -- what is your question? The Jeopardy question: What is seven to the fifth power, Alex? Ahhhh, but

    asked by Janet on August 11, 2007
  76. Macroeconomics

    I need help to answer this question? You want to determine the profit-maximizing production quantity for a monopolist. You can ask the firm's consultant to draw the firm's revenue and cost curves, but each curve would cost you $1,000. From the following

    asked by bob on April 12, 2014
  77. finance (assumptions)

    The cost of capital for common stock is ke=(D1/Po)+g. What are the assumptions of the model? A. growth (g) is constant to infinity B. the price earnings ration stays the same C. the firm must pay a dividend to use this model D. all of the above are

    asked by Jason on July 26, 2008
  78. chemistry

    Gaseous CO2 decomposes to form the gaes CO and O2. At 20.0 degrees Celsius, =2.0*10^-8. 2.0 mol carbon dioxide is placed in a 5.0 L flask. What are the equilibrium concentrations of each species. My attempt to get the answer: Balanced equation: 2CO2-->

    asked by Anonymous on March 1, 2009
  79. Chemistry

    Think about this. Then let us know what you think and why! The answer should be obvious if you think about it. A liquid in a stoppered flask is allowed to stand at constant temperature entil the liquid level in the flask remains constant. which condition

    asked by DrBob222 on March 26, 2007
  80. math

    Find conditions on k that will make the following system of equations have a unique solution. To enter your answer, first select whether k should be equal or not equal to specific values, then enter a value or a list of values separated by commas. Then

    asked by Excel on October 12, 2015
  81. Physics

    A 120 kg football player tries to dive into the endzone at 7.5 m/s to score a touchdown. A 150 kg player dives out of the endzone into the other player at 5 m/s to try and stop him. They collide at the goalline and the tackler holds on to the player diving

    asked by Jane on May 5, 2008
  82. physics

    A ship leaves the island of Guam and sails a distance 280 at an angle 38.0 north of west.In which direction must it now head so that its resultant displacement will be 115 directly east of Guam? (Express your answer as an angle measured south of east) How

    asked by muhammad on March 7, 2012
  83. Math, please help

    Which of the following are trigonometric identities? (Can be more then one answer) tanx cosx cscx = 1 secx-cosx/secs=sin^2x 1-tanxtany=cos(x+y)/cosxcosy 4cosx sinx = 2cosx + 1 - 2sinx Find all solutions to the equation cosx cos(3x) - sinx sin(3x) = 0 on

    asked by Jill on January 14, 2014
  84. Deadline Approaching: Please Help

    SIMPLEX METHOD - Table: Nutrient Peanuts Raisins M&Ms Pretzels Calories 855 435 1024 162 Protein 34.57 4.67 9.01 3.87 Fat 72.50 0.67 43.95 1.49 Carbs 31.40 114.74 148.12 33.68 Suppose that you want to make at most 10 cups of trail mix, using all the

    asked by Jay on June 6, 2011
  85. History

    4.)Which answer best describes how the cotton gin changed cotton farming A.)The cotton gin caused cotton prices to drop because it could be harvested so easily. B.)The cotton gin added to the already high cost of producing cotton, and lowered demand.

    asked by #FreeGucci on February 25, 2016
  86. FRENCH! HELP!

    so i have this french test tomorrow on imparitive, and subjonctif. i have had a lot of trouble remembering them, and telling them apart. can anyone help!? that would be fantastic! thank you so much! its urgent! Imperative (note spelling) means giving a

    asked by leah on December 20, 2006
  87. sra JmcGuin spanish

    assignment como va a ser nuestro mundo dentro de 50 anos? Piensa en el medio ambiente, el sistema social, la religion, la education, el transporte publico, la tecnologia...usa si + prente + futuro por lo menos 3 veces. THE ABOVE DOES NOT NEED TO BE EDITED

    asked by sam on May 5, 2009
  88. bio (CHECK ANSWERS)

    Modern fishing practices threaten biodiversity primarily through the? A)accidental capture of unwanted species B)physical destruction of marine habitats. C)removal of community food supplies D)chemical poisoning of the water I think the answer is c but not

    asked by cali on October 5, 2015
  89. sra JmcGuin spanish

    assignment como va a ser nuestro mundo dentro de 50 anos? Piensa en el medio ambiente, el sistema social, la religion, la education, el transporte publico, la tecnologia...usa si + prente + futuro por lo menos 3 veces. THE ABOVE DOES NOT NEED TO BE EDITED

    asked by sam on May 5, 2009
  90. US History

    Read the following quote from Thomas Jefferson: "A wise and frugal government, which shall leave men free to regulate their own pursuits of industry and improvement, and shall not take from the mouth of labor the bread it has earned—this is the sum of

    asked by Dylan on May 22, 2018
  91. english

    perseverance,expanse,stifle,weary,writhe,premises 1.In order to meet their goals,Olympic hopefuls require persistence as they train and(perserance) in the face of obstacles. 2.Readers must leave library(expanse)by the stated closing time unless permissions

    asked by sun on February 10, 2016
  92. History

    A more unified African American culture began to emerge in the early decades of the nineteenth century because? the Gullah dialect spread to the new slave territories in the Old Southwest. the rapid transfer of slaves from other regions into the Lower

    asked by Joel on November 29, 2010
  93. english

    Could someone check mty work? Which of the following would not be a good strategy for delivering a speech? Make sure your presentation is running properly Start talking over the audience to quiet them down (anser) Use correct grammar and well formed

    asked by kevin on April 4, 2012
  94. LA

    The title "Two Kinds" refers to the statement by the mother that there are only two kinds of daughters: "Those who are obedient and those who follow their own mind!" At the end of "Two Kinds," Jing-mei puts the title in a different light when she realizes

    asked by the questinator on November 4, 2018
  95. Practical English

    A trip to the ocean can be a relaxing escape from the everyday pressures of life. A sailboat glistening on the horizon provides a mental escape to faraway places. The rhythm of the ocean beating against the sand is sedating music to a troubled mind. A

    asked by Jensen on March 13, 2014
  96. PHYSIC

    You are a member of an alpine rescue team and must project a box of supplies, with mass m, up an incline of constant slope angle α so that it reaches a stranded skier who is a vertical distance h above the bottom of the incline. The incline is slippery,

    asked by kolam on July 14, 2013
  97. English 9

    I have a question about the short story "Son" by John Updike. Is "Son told in a.order from the contemporary father and his memories and reflections b.reverse chronological order, from past to present c.fragments that are set in different time periods and

    asked by Rachel B. on March 13, 2011
  98. statistics

    The mayor of the town of Quahog, Rhode Island, Adam West, conducted a study to determine the mean household income of his constituents. The study surveyed 500 households and determined that the sample mean was $30,000. The population standard deviation is

    asked by Cara on March 16, 2015
  99. Chemistry

    In the study of biochemical processes, a common buffering agent is the weak base trishydroxymethylaminomethane, often abbreviated as Tris. At 25 C, Tris has a pKb of 5.91. The hydrochloride can be abbreviated as Tris HCl. What volume of 10.0 M NaOH is

    asked by Alexandra on November 14, 2010
  100. English

    this is a sentence from Another Evening at the Club The spectres of the eucalyptus trees ranged along the garden fence rocked before her gaze, with white egrets slumbering on their high branches like huge white flowers among the thin leaves The author most

    asked by Fairytail on March 7, 2017

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