DE

Popular questions and responses by DE
  1. ap chemistry

    what would have happened to the calculated molar mass if some benzoic acid was spilled before adding it to the lauric acid? also, what would have happened to the calculated molar mass if the thermometer used actually read 1.4C too high I NEED HELP PLEASE

    asked on January 8, 2015
  2. Static

    The country of Statland runs a national lottery for its people. In this lottery, an urn contains 42 balls that are individually numbered 1, 2, ..., 42. Each week, 5 balls are drawn from the urn without replacement. Gamblers pay a small sum to predict these

    asked on January 24, 2015
  3. literacy ece

    the first language arts skill that children learn is A) speaking B)reading C) writing D) listening

    asked on February 11, 2012
  4. geometry

    Bubble wrap sells in sheets, and each sheet has 1 million individual spherical bubbles, each with a diameter of 0.01 m. What is the total volume of air contained in the bubbles of two sheets of bubble wrap? Round to the nearest tenth.

    asked on March 31, 2014
  5. mth

    Two positive intergers have a sum of 17 and a product of 66.What are the intergers?

    asked on December 10, 2008
  6. math

    Maureen purchased 7 dozen apples for $4.13. How much do they cost per pound?

    asked on October 10, 2017
  7. java.please help

    Write a Java program that prompts the user for a string. If the string entered by the user does not start with Hello and does not end with a digit, print incorrect and re-prompt the user. Otherwise, print Thank you.

    asked on October 8, 2014
  8. GPH

    How do the five factors influencing climate patterns affect St. Louis, Missouri (38°39' N, 90°W; elevation 535 ft.) and Singapore (1°24'N, 103°55'E; elevation 16 ft.)?

    asked on February 19, 2015
  9. ece

    words are A)communication shortcuts B) not arbitray symbols C) unique to ea. indidividual in english D) thoughts written down I like A and also D thoughts written down not sure which

    asked on February 11, 2012
  10. Chemistry II

    84.6g of NH3 are dissolved in 822g of water. What are the concentrations of this solution in mass percent and molality? Mass percent= 10.3% Molality = 6.05 Mol/kg

    asked on July 16, 2017
  11. to Ms. Sue

    This is what I have x=1st interger 17-x= 2nd interger equation: x(x-17)=66 x^2-17x-66 then I have to factor it but I don't know the factors that is what I need help with finding that

    asked on December 10, 2008
  12. English 102

    IS this a good research question? What stage of childhood development does research show how experiences affect brain development and why?

    asked on February 28, 2015
  13. chemistry

    How many atoms are in 33 g of C33H18O2?

    asked on May 16, 2014
  14. English

    What is the subject complement? I am the baby sitter. baby sitter or sitter

    asked on September 19, 2012
  15. ap chemistry

    what would have happened to your calculated molar mass if some lauric acid was spiled before finding the freezing point?

    asked on January 8, 2015
  16. Education

    The major emphasis of Movement programs for young children is the development of concepts. In what three major categories are they broken into? Body,space,time What , who, were Movement skill and fitness Awareness , knowledge and understanding I think it's

    asked on February 26, 2012
  17. math

    37 is what percent of 58?

    asked on November 29, 2010
  18. biology

    if i have 1 litter of a 1M solution of HCI, how many grams of NaOH must i add to neutralize the solution and adjust the ph to 7

    asked on March 22, 2012
  19. math

    f(x)=2x-3

    asked on July 19, 2010
  20. ece

    ty ms. sue

    asked on February 11, 2012
  21. french

    I need to put it in imparfait or passe compose /nous sommes alles a la fete foraine. C' (etre) magnifique! Mon pere mangeait son diner,quand je. (Rentrer) a la maison.

    asked on January 30, 2011
  1. calculus

    de

    posted on November 4, 2019
  2. science

    no, they are trying to scare you.

    posted on December 4, 2018
  3. science

    20 is iconic bond. and 24 and 25 are easy, you can do those yourself. you should have learn the answer to both of them in 5 grade.

    posted on December 4, 2018
  4. Pre algebra

    2 3/4= 11/4*10 27.5

    posted on April 3, 2018
  5. Math/Statistics

    .68

    posted on October 3, 2016
  6. Astronomy

    20088

    posted on September 6, 2016
  7. Math

    because its not the right answer

    posted on August 31, 2016
  8. history

    idk

    posted on February 10, 2016
  9. math

    Arrange digits 126 and 8 to make the each snumber sentence true use each digits only once

    posted on January 16, 2016
  10. math

    Arrange digits 126 and 8 to make the each snumber sentence true use each digits only once

    posted on January 16, 2016
  11. geometry

    10

    posted on May 13, 2015
  12. Physics

    33

    posted on April 25, 2015
  13. ap chemistry

    thanks

    posted on January 9, 2015
  14. ap chemistry

    help please?

    posted on January 8, 2015
  15. statistics

    none

    posted on October 29, 2014
  16. Maths

    De

    posted on October 19, 2014
  17. Physics

    More the wind speed more speedily the wind turbine will rotate.So greater will be the power produced by wind mill

    posted on May 18, 2014
  18. I need help answering this Accounting question!?

    de

    posted on September 20, 2013
  19. Pratical English

    What is the subject complement? I am the baby sitter.

    posted on September 19, 2012
  20. ece

    ? good question I guess that's why so many people can't answer ty anyway

    posted on February 11, 2012
  21. ece

    no it is the actual question words are choose a, b, c or d I think the answer is b I was thinking it was aor d and changed mind

    posted on February 11, 2012
  22. literacy ece

    I choose listening

    posted on February 11, 2012
  23. pre school

    d. reading with a responsive adult is best

    posted on January 30, 2012
  24. Economics

    de

    posted on November 21, 2011
  25. Algebra/Math

    3x(5-(10-8)

    posted on September 12, 2011
  26. math 157

    i have to chang each percentto a deciml then change each decimal to a fraction in lowest terms 22 2/9

    posted on January 10, 2010
  27. chemistry

    pH? 40.0ml of 0.100M when 20.0ml of 0.250M

    posted on November 18, 2009
  28. analytical chemistry

    analyical chemister ( skoog, west..) Chapter 11 (11-33) a,b,c

    posted on November 8, 2009
  29. mth

    This is what I have x=1st interger 17-x= 2nd interger equation: x(x-17)=66 x^2-17x-66 then I have to factor it but I don't know the factors that is what I need help with finding that

    posted on December 10, 2008
  30. Physics

    2.45

    posted on September 10, 2008