AM

Most popular questions and responses by AM
  1. Chemistry

    Is the following a properly written thermochemical equation? 2C8H18 + 25O2 → 16CO2 + 18H2O, ΔH = –5,471 kJ/mol No, the equation does not list the enthalpy of reaction. Yes, the equation is correct. No, the equation does not list the states of each

    asked on February 15, 2017
  2. geography

    What is unusual about the written form of the Chinese language? A)The written characters are nonphonetic and give no clues to pronunciation. B) Few people can actually write in Chinese because the language is complex. C)Each ethnic group in China has its

    asked on May 8, 2010
  3. geometry

    Point C is the center of the circle. If angle ACB measures 4 x plus 12 degrees and AB measures x plus 13 degrees, find x.

    asked on August 3, 2012
  4. geography

    What makes Thailand unique among the countries of Southeast Asia? A.It is the only free-market country that does not belong to ASEAN. B.It is the only country that was not colonized by Europeans. C.It is the only socialist country that has had no ties to

    asked on May 9, 2010
  5. Physics

    A light beam containing red and violet wavelengths is incident on a slab of quartz at an angle of incidence of 81.0°. The index of refraction of quartz is 1.455 at 660 nm (red light), and its index of refraction is 1.468 at 410 nm (violet light). Find the

    asked on March 18, 2013
  6. Math Algebra 2

    #4. Express the logarithm in terms of log2M and log2N: log2 1/MN #5. Simplify: log4 3 - log4 48 #6. Solve the equation: loga x = 3/2loga 9 + loga 2 #7. Solve the equation: logb (x2 + 7) = 2/3logb 64 #8. Solve the equation: loga (3x + 5) - loga (x - 5) =

    asked on February 5, 2013
  7. Math Algebra 2

    How do I put log in a TI-84 calculator. #1.Express the logarithm in terms of log2M and log2N: log2(MN)4 #2. Express the logarithm in terms of log2M and log2N: log2 the cube root of M2N #3. Express the logarithm in terms of log2M and log2N: log2 (M/N)7 #4.

    asked on February 5, 2013
  8. English

    I have to write a debate on the topic "Trying to be friends parents have now forgotten parenting" I am speaking for the motion. I have to speak for 3 mins

    asked on July 26, 2011
  9. Math, Quadratic Functions

    A rectangular chicken yard was built against an existing barn wall (as shown in the picture). 30 m of fencing was used to enclose the yard. a) Find the dimensions of the yard its area is 108 m! How to solve this problem..?

    asked on December 3, 2016
  10. US History

    Which of these resolutions was included in the Compromise of 1850 to satisfy the South? A.admission of Texas to the Union as a slave state B.Admission of California as a free state to balance Missouri C.agreement that the slave trade was to be banned in

    asked on July 7, 2010
  11. geography

    What is unusual about the written form of the Chinese language? A)The written characters are nonphonetic and give no clues to pronunciation. B) Few people can actually write in Chinese because the language is complex. C)Each ethnic group in China has its

    asked on May 8, 2010
  12. Environmental Science 11th grade

    If half of a quantity of radioactive material decays in 10 years, in another 10 years?

    asked on February 7, 2013
  13. math

    Your younger brother is pulling his sled up a hill. Each minute he moves forward 20 feet but also slides back 3 feet. Describe how you can determine the time he needs to pull his sled 130 feet forward. ANSWER NOW!!!

    asked on November 1, 2010
  14. geography

    One result of South Korea's efforts to compete economically with Japan and other Western nations has been a. an absence of labor strikes in the country b. major disputes between workers and business owners c. a decline in the middle class population of the

    asked on May 9, 2010
  15. TRIG

    A WORKER PRESENT SALARY IS 24 PER ANNUM HIS ANUAL INCREMENT IS 10% OF HIS BASIC SALARY WAT WUD BE HIS ANNUAL SALARY AT THE BEGINNIN OF THE THIRD YEAR

    asked on July 11, 2012
  16. world history

    in 18th century liberals stressed

    asked on November 15, 2008
  17. Science , Biology

    Which creatures live on the energy of the Sun? Angel fish Suquirrel fish Sea urchins Porcupine fish Octopus

    asked on November 29, 2016
  18. Maths

    Moss and Roy both decide to go out for a 2 course dinner. Moss' meal cost twice as much as Roy's meal, however Roy spent $3 more than Moss for his dessert. Moss spent $11 on his desert. The bill came to $75. How much did Roy spend for his meal and dessert?

    asked on August 6, 2016
  19. english

    project about money

    asked on November 23, 2011
  20. Math Algebra 2

    Or can someone show me how to put it in the calcuator. Please

    asked on February 5, 2013
  21. science

    I feel like this is really simple, but I don't know where to start with this question. Explain how to make 250mL of 20%sucrose solution.

    asked on September 15, 2012
  22. geometry

    A figue made from seven identical trepezoids is shown. Find the perimeter of the figue.

    asked on November 1, 2010
  23. sports math

    There are many ways to add any numbers 3,5,7,9,11, and 12 to get a sum of 20. Numbers may be repeated.One way to get a sum of 20 is 9+5+3+3. Find four other ways.

    asked on November 1, 2010
  24. math

    verify, 1+csc - 0 ---------- = sec0 cos(-0)+cot(-0) 0 is angle.

    asked on October 17, 2010
  25. socialstudies

    one example of a chemical in food that is not a nutrient is

    asked on November 15, 2008
  26. math

    7k^2-6k+3=3 7k^2-6k+3=3 7k^2 - 6k = 0 7k^2 = 6k 7k = 6 k = 6/7

    asked on April 14, 2007
  1. probability

    E[K|Θ=θ]=n*θ=9*1/3=3

    posted on November 10, 2018
  2. chemistry

    -.00574

    posted on January 27, 2014
  3. history

    C.

    posted on April 9, 2013
  4. psychology

    This paper can answer (partly) your question: Exadaktylos et al. (2013) "Experimental subjects are not different" Scientific Reports 3, 1213.

    posted on March 4, 2013
  5. TRIG

    That was a good atempt bob but the options i have here is -2/35, 30.78, -24/35, AND 18

    posted on July 11, 2012
  6. math

    11.5 APPLES

    posted on March 18, 2012
  7. helpp in physics! so tough!

    How did you figure out the higest point I am still struggling eith that.

    posted on January 10, 2011
  8. geography

    nevermind its a

    posted on May 8, 2010
  9. definition- please revise

    The most commen definition of this term is a social ranking by social wealth?

    posted on August 7, 2008