123

Most popular questions and responses by 123
  1. English

    Please check my answers, they are marked with** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the movements of a character. envision inside the mind of a character. understand how a character

    asked on September 30, 2016
  2. math

    in a boy's school, 5/8 of the boys play football and 4/7 play rugby.if every boy plays at least one of the two games, find the fraction of the boys who play both

    asked on May 26, 2013
  3. physics

    There is a typo in this question. Ignore the ”cdot” in the units for G. A satellite is in a circular orbit just above the surface of the Moon. What is the satellite’s acceleration? The value of gravitational constant is 6.67259 × 10−11 Ncdotm2/kg2

    asked on July 14, 2014
  4. English

    SOMEONE PLEASE CHECK MY ANSWERS!!!!!!!!!(YOU DON'T HAVE TO TELL ME WHAT THE RIGHT ANSWER IS JUST IF ITS WRONG OR NOT)THEY ARE MARKED WITH ** 1. In the play Crossroads: A Sad Vaudeville, the use of stage directions better helps the reader to observe the

    asked on October 7, 2016
  5. Math

    It cost a family $348 to buy a 15ft by 26ft rug. If the cost is proportional to the area, what will it cost the family to buy a 7.5ft by 8ft rug 89.66 188.50*** 249 87

    asked on June 16, 2018
  6. Calculus

    At noon of a certain day,ship A is 60 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing?

    asked on September 2, 2014
  7. Geometry

    1) Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle. 2) When constructing a perpendicular bisector, why must the compass opening be greater than the 1/2 the length of the

    asked on September 27, 2016
  8. math

    cos theta - tan theta cos theta = 0

    asked on June 3, 2019
  9. physics

    A skydiver jumps out of a ;lane 3 km in the air and reaches terminal velocity after falling for 15 seconds. If he falls at a constant speed the rest of the way to the ground, how long will he have been in the air total?

    asked on May 23, 2011
  10. college

    if the value of machine is 50,000,estimated useful life is eight years and scrap value is 4000 calculate straight line method for 2 years

    asked on December 7, 2010
  11. Chem

    A patient has a theophylline serum concentration of 96ng/L after taking theophylline tablet. Given that the half-life of theophylline is 8hr, how long will it take for the serum concentration to reach 50mg/L (assuming the distribution is complete and that

    asked on October 17, 2017
  12. chemistry

    Would you expect the boiling point of a solution to change if you added a non-volatile solute such as potassium chloride? How? Would an insoluble substance such as sand affect the boiling point? EXPLAIN PLEASEE :] thanks so much!!

    asked on November 7, 2010
  13. chemistry

    There is a maximum numerical value for the refractive index of a liquid substance. What is this value and why is it the maximum (HINT: take a look at the mathematical formula!)

    asked on November 7, 2010
  14. literature

    Rationalism do you think either Patrick Henry or Thomas Jefferson would be considered a rationalist? can you explain why?

    asked on August 27, 2008
  15. Pre-Calc.

    Alice walks on a straight line at four miles per hour. Two hours after she begins walking, Bob runs after her at a rate of six miles per hour. How many hours does it take for Bob to catch up to Alice?

    asked on October 12, 2016
  16. chemistry

    Would u expect the boiling point of a solution to change if u added a non-volatile solute such as KCl?

    asked on November 7, 2010
  17. math

    The unit digit of a 2-digit number is greater than the tens digit by 3. If the product of the digit is 18 find the number

    asked on September 22, 2016
  18. Calculus

    1.At noon of a certain day,ship A is ^0 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing? 2.At a given instant the legs of

    asked on August 31, 2014
  19. chemistry

    The half-life of a first order reaction is determined to be 74.5 years. How long will it take for the concentration of the reactant to reach 2% of its initial value?

    asked on December 15, 2012
  20. Chem

    Calculate the pH at which free phenobarbital(an acid) will precipitate from a solution contain 0.0394M(Cs) sodium phenobarbital. Given: molar mass of phenobarbital=232 g/mol; Ka=3.9x10^-8; and water soluble of free phenobarbital(Co)=1g in 1000ml. Thank you

    asked on December 13, 2017
  21. Maths

    Among1/9, 3/2, 4/5, 19/20 the largest fraction is ___________

    asked on September 2, 2015
  22. math

    which equation represents the constant rate of change to determine y kilograms for x pounds?

    asked on December 9, 2014
  23. punnet square

    Why punnet square is improtant ?

    asked on May 15, 2013
  24. math

    . Find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6). (1 point) m = 1 m = 2 m = –2 m = 1/2

    asked on April 27, 2013
  25. math

    how do you simplify a number with aa fraction exponent such as : 32^1/2

    asked on February 22, 2010
  1. microekonomics

    123

    posted on June 12, 2019
  2. Social Studies

    c c d I just got a 33.3

    posted on February 6, 2019
  3. Language arts 1 question please

    how old is Ms.Sue

    posted on January 24, 2019
  4. History

    1. B 2. A 3. C I just got an 100% If you are doing conexus these are the right answers.

    posted on November 1, 2018
  5. Government

    im useing this to cheat on my homework thanks sue

    posted on August 20, 2018
  6. Trigonometry

    Pano naging 1.915? Solution pls

    posted on June 3, 2018
  7. Science

    Ask fung gor

    posted on March 28, 2018
  8. Science

    123

    posted on March 25, 2018
  9. AP Chemistry

    xd

    posted on March 13, 2018
  10. Chemistry

    123

    posted on February 13, 2018
  11. Physics

    2.59

    posted on November 14, 2017
  12. Math help :(

    what is correct

    posted on November 6, 2017
  13. Math

    Nicole do you have the whole test?

    posted on October 31, 2017
  14. math

    what about the whole test?

    posted on October 31, 2017
  15. Science~

    Has anyone here seen Daredevil? Also, Tamia is correct

    posted on October 25, 2017
  16. Help?

    The answers are 1. C 2. C 3. B 4. A Hope this helps!

    posted on October 19, 2017
  17. English

    Who here watches Daredevil?

    posted on October 19, 2017
  18. Chem

    Thank you so much!! But I want to know the equation is what??

    posted on October 18, 2017
  19. Health / Joints

    The answers are: 1. True 2. True 3. False 4. True 5. False 6. False 7. False 8. False 9. True 10.True Hope this helps!

    posted on October 17, 2017
  20. Science

    Yep this is correct

    posted on October 16, 2017
  21. educational technology

    ADB

    posted on October 2, 2017
  22. finite MAth

    where the answers at broh

    posted on September 3, 2017
  23. physics projectiles

    123123

    posted on July 12, 2017
  24. Physics

    123

    posted on May 23, 2017
  25. Physics

    123

    posted on January 22, 2017
  26. social studies

    2. Phoenician

    posted on January 3, 2017
  27. Statistics

    rdtfyguhj

    posted on November 21, 2016
  28. English

    Could someone please check them for me?

    posted on October 7, 2016
  29. English

    I don't know, does anyone know? I just want someone to tell me which are right and which are not you don't need to tell me what is the correct answer for the wrong ones.

    posted on October 3, 2016
  30. English

    I don't know if it is all right, I wanted somebody to check my answers.

    posted on October 1, 2016
  31. english

    the answer is c, the meaning behind events and characters actions.

    posted on May 4, 2016
  32. science

    B a c c

    posted on April 7, 2016
  33. Math calculate depreciation

    Calculate depreciation by straight line method .what are elements for deciding the rate of depreciation? b) An asset costing Rs 200, 000 is estimated to have scrap value of 25,000 at the end of its life of 5 years. .

    posted on March 7, 2016
  34. Science

    b b c a 100%

    posted on March 7, 2016
  35. Ed Tech. HELP PLZ ASAP

    C,A,B,D,D just took the assessment got a 100%

    posted on February 8, 2016
  36. Educatinal Tech

    D i just took the test and got it correct.

    posted on February 8, 2016
  37. PHYSIC-als-------------->>

    112

    posted on February 5, 2016
  38. Science

    Haylee is correct got %100 thanks I was so stuck.

    posted on February 1, 2016
  39. ss

    connections student

    posted on January 20, 2016
  40. social studies

    connections student is right

    posted on January 20, 2016
  41. social studies(updated answers)

    Anon's correct I got 100%

    posted on January 13, 2016
  42. chemistry

    A,B,C

    posted on October 8, 2015
  43. Ap physics

    dw scrubmuffin 1v1 me mid youll get rekt m8

    posted on October 6, 2015
  44. Probability

    3) 1/2*1/(2-p) pY(2)=pY(2 | Odd(x)) * P(Odd(x)) = 1/2 * P(Odd(x)) sum(p*(1-p)^x-1) for x = 1, 3, 5, ... = 1/(2-p)

    posted on March 11, 2015
  45. Probability

    5) 3.1111

    posted on March 11, 2015
  46. Probability

    2) Exactly one of the events A, B , C occurs: [A ∩ (Bc ∩ Cc)] ∪ [B ∩ (Cc ∩ Ac)] ∪ [C ∩ (Ac ∩ Bc)] Using 1) Indicator for the first formula: X*(1-Y)*(1-Z) Now we have to use De Morgan Law and finally we have:

    posted on March 10, 2015
  47. Calculus

    2d dd/dt = 450t-1080 dd/dt = 900-1080/(2*48.37)=-1.86 this is what I get when I substitute the values.Is it correct?

    posted on September 3, 2014
  48. Calculus

    At noon of a certain day,ship A is 60 km due north of ship B. If A sails east at 12 km/hr and B sails north 9 km/hr,determine how rapidly the distance between them is changing 2 hrs later. Is it increasing or decreasing?

    posted on September 2, 2014
  49. chemistry

    890

    posted on February 5, 2014
  50. Physics Classical Mechanics

    qwef

    posted on October 22, 2013
  51. American Government

    what was it?

    posted on September 24, 2013
  52. Science

    this is sooooboring poeple

    posted on May 29, 2013
  53. math

    Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). (1 point) m = –2 m = 2 m = -1/2 m = –1 pplz help

    posted on April 27, 2013
  54. Physics

    how did u get 94860

    posted on April 7, 2013
  55. Chemistry

    i didn't get it either

    posted on December 15, 2012
  56. Chemistry

    a) 530

    posted on December 13, 2012
  57. Chemistry

    Free Surface Vacancies

    posted on December 1, 2012
  58. science, chemestry

    plz help

    posted on November 18, 2012
  59. Chemistry

    he's right

    posted on November 18, 2012
  60. science

    good point

    posted on November 18, 2012
  61. Chemistry hW

    sry. i meant that that wasn't the explanation for how to do it

    posted on November 18, 2012
  62. Chemistry hW

    that's not an answer!

    posted on November 18, 2012
  63. chem

    how to use the Clausius-Clapeyron equation in this question?

    posted on February 8, 2012
  64. Economic

    23

    posted on November 20, 2011
  65. Economics

    I wanted to ask about how to proceed for part c. He gets 400 if the new company fails. NOw how do i treat p here: What i thought was, In case of unemployment he will pay p and get good worth 1 $ SO if he pays 400 he get goods worth 100/p is this approach

    posted on October 15, 2010
  66. PHysics

    mag-aral kayo!!!

    posted on September 3, 2010
  67. 5th grade

    go on google and find it.

    posted on September 10, 2008