Kristin

Questions posted by Kristin, page 2
  1. multimeter

    When an AC voltage is being measured across a 15 Ù resistor which is carrying a current of 12 amps, the selector switch should be set to the AC voltage position of
  2. physic

    A 0.20 kg ice cube at 0.0° C has sufficient heat added to it to cause total melting, and the resulting water is heated to70deg.Cel. > How much heat is added? (For water Lf=334kj/kg > andLv=2257kj/kg >
  3. grammar

    The informant, who will not be named, called in a tip last night informing police officers about an attempted robbery. The cold, dry, and ruthless wind lashed at their bare hands and faces. Are these sentences grammatically correct?
  4. Schindler's List Essay

    Directions: We recently watched the movie "Schindler's List," and now we have to write an essay. So I chose to write it based on this question: What are the three most important reasons for Schindler's success in saving 1,100 people? This assignment is
  5. Chemistry

    I'm trying to find the solubility of Ca(OH)2 in .0125 mol/L aqueous NaOH. Here is my data: Vol of solution used per titration: 20mL Conc of HCl: .1201 mol/L Average Titre: 4.71 I need to calculte: 1. the TOTAL [OH-] in the saturated solution of Ca(OH)2 in
  6. Chemistry

    The solubility of compounds containing the carboxylic acid group can be increased by reaction with a) sulfuric acid b) nitric acid c) sodium hydroxide d) water e) benzoic acid Would it be sodium hydroxide since it is a base?
  7. Chemistry

    The solubility of compounds containing the carboxylic acid group can be increased by reaction with a) sulfuric acid b) nitric acid c) sodium hydroxide d) water e) benzoic acid
  8. math

    1) x+8y=33 -x+4y=3 I need help solving this one using the elimination method!
  9. math

    1) 6m+n=47 m-4n=12 can someone help me solve using substitution method?
  10. math

    can someone please help me with this elimination methods problem? 0.05x+0.25y=11 0.15x+0.05y=12 solve using the elimination method and give the ordered pair...
  11. math

    Elimination Method....I am not understanding this method either and need some help here is what I am working on: 1) x+8y=33 -x+4y=3 2) 5x+5y=-7 7x-2y=13 3) 0.3x-0.2y=4 0.5x+0.3y=-7/17 Can someone please help me with these!
  12. Math

    Can someone help me solve the following problems using the substituion method? I need to find the ordered pairs and I do not get it.... Here they are 1) 6m+n=47 m-4n=12 2) 6x+4y=-10 -7x+y=57 3) 5x+7y=43 -4x+y=25
  13. physics

    If you see a lightening bolt, then count 4 seconds until you hear thunder, about how far away was the lightening strike?
  14. physics

    A tennis ball is dropped from the top of a building. It falls for 2.5 seconds before it hits the ground. (a) What velocity is the tennis ball traveling right before it hits the ground? (b) How high is the building?
  15. physics

    If an arrow is fired at 200km/h horizontally, about how long will it take to strike a target 30 meters away?
  16. 5th grade

    Rajen chose a secret number and gave these clues to his friends. the number is even and it is divisible by 3, three times the number is less than 60 but greater than 40. what is Rajen's number?
  17. 5th grade

    Rajen chose a secret number and gave these clues to his friends. the number is even and it is divisible by 3, three times the number is less than 60 but greater than 40. what is Rajen's number?
  18. math

    identify the rate in the following statement 27% of 500 is 135
  19. math

    simplify 9qt 9pt
  20. math

    3500 cm2=________L
  21. math

    3,500 cm2=_____L and simplify 10lbs 28oz
  22. math

    simplify 10 lbs 28 oz
  23. MATH

    IS THE SQUARE ROOT OF 21 A) 5 AND 6 b) 7 AND 8 c) 4 AND 5 d) 6 AND 7
  24. math

    is the following set of numbers a perfect triple? 13,15,18
  25. math

    find the missing length of the right triangle one side is 20 and th other side is 48?? help
  26. MATH

    WRITE A PROPORTIAN THAT IS EQUIVALENT TO THE STATMENT : IF 3 GALLONS OF GASOLINE COST $5.37, THEN 8 GALLONS WILL COST $ 14.32.
  27. Medical

    what might be the cause of onset of social fobia in a 19 year old boy?
  28. literature

    What are the parts of speech to each word in this sentence: I like the movie Clueless its based on Jane Austens novel Emma.
  29. calculus

    compute the average velocity of a stone over time intervals 1, 1.01 1, 1.001 1, 1.0001 and .99,1 .999,1 .9999,1. use this to estimate instantaneous velocity at t=1 All i can figure out the formula should be s(t1)-s(t0) over t1-t0 how does that give you a
  30. chemistry

    Why do induced dipole-induced dipole forces increase as the number of electrons in a molecule increases? a. More electrons make the electron cloud more polarizable. b. More electrons means that there are more protons in the nuclei which hold the electrons
  31. chem

    The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is 762 mm Hg. If the flask is immersed in a water bath at 300C, the total pressure is 980 mm Hg. The vapor pressure of ethanol at
  32. Physical Science

    what 2 substances found in my home that could conduct electricity and explain why?
  33. Science.

    What did scientist learn from studying Supernova 1987A?
  34. Fundraisers

    We are trying to raise money in our high school for children with cancer. Do you have any suggestions as to what we should do? -Dance -Concert -Bake Sale ...anything else??? can you please help! thanks! (IK this isnt hw)
  35. vocab, again! sorry!

    Hi, again. I need help with this word decorum. the def is ADJ proper; seemly correct how do i use this in a sentence?
  36. vocabluary

    is the sentence: slough is very prominent in many households that are in the slums gramatically correct? how do i use slough in a sentence?
  37. governmnet

    does anyone know what the ap exam for gov and pol is like?
  38. physics/math

    Joe is a former basketball player who is now a work-out junkie, and especially loves to do push-ups. He was a good athlete, but not so good at science in school, especally not good in Physics. He wants you, yes you, to calculate how much work he does, in
  39. science

    mercury is what planet from the sun?
  40. science

    what color are the coolest stars in the galaxy
  41. Physics

    A rocket with a mass M moves along an x axis at the constant speed vi=40 m/s. A small explosion separates the rocket into a rear section (of mass m1) and a front section; both sections move along the x axis. The relative speed between the rear and front
  42. literary

    the point of our highest interest and greatest emotional involvement in a narrative
  43. computers

    Suppose Fred's Computers advertises that their new computer comes with exactly 1,200 megabytes of RAM in main memory. Why is this unlikely to be true?
  44. algebra 2

    solve for x (x-4)(x+2)=40 you need to make it eaqual to 0 and the correct answer is 8 and -6. how do i get this answer
  45. Physics

    What is the difference in volume (due only to pressure changes, not temperature or other factors) between 1000 kg of water at the surface (assume 4 degrees C) of the ocean and the same mass at the deepest known depth, 8.00 km? (Mariand Trench; assume also
  46. Grammar

    What is the direct object, indirect object, predicate nomnitive or predicate adjective in the following 2 senteces? 1.It is a book about his experiences near Walden Pond in Massachussetts. 2. The book is full of inspiring quotations about his search for
  47. Honors Social Studies

    If you were running for President, how might the Sedition Act impact your campaign? How would YOU answer this question? You might want to refresh your memory of the Sedition Act with this article. http://en.wikipedia.org/wiki/Sedition_Act_of_1918 Thanks
  48. Honors Social Studies

    Describe the three key concerns that Washington had for the future of the U.S. Explain how the country has progressed in each area and give one specific example. Please see this answer that I just posted for "Samantha."
  49. English Composition

    I am having difficulty writing my essay with collective thoughts that aren't so jumbbled as to the: thesis statement keeping the structure; introduction, body and conclusion.
  50. English Composition

    I am having difficulty writing my essay with collective thoughts that aren't so jumbbled as to the: thesis statement keeping the structure; introduction, body and conclusion. This is absolutely the best site on the internet for helping organize and write
  51. AP US Government

    Where in the Constitution are judicial nominations described? What language is used to describe the roll of the Senate in Supreme Court nominations? Where in the constitution is the Electoral College described (Hint: two places) Since this is not my area
  52. Science Definitions

    I need short definitions for these words be 4 2morrow. proton- neutron- electron- nucleus- atom- periodic table- atomic number- Go to www.dictionary.com. They have all of these words listed. Example how to find answers using Google: Word Proton
  53. THE METAPHYSICAL CLUB by Louis Menand

    I'm taking AP US History so I have a summer assignment. I'm supposed to read The Metaphysical Cub by Louis Menand and write a 4-6 page essay on how the ideas of the past (written about in this book_ effect us today... If anyone has read this book, could

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