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August 21, 2014

Posts by Kristin


Total # Posts: 182

Western Civ Please Help : )
like why would Tacitus put Augustus in a bad line? What changed about Rome because of Augustus?
November 27, 2010

Western Civ Please Help : )
Explain the Difference during the Roman Empire on what Augustus says about himself and what Tacitus says about Augustus
November 27, 2010

Chemistry
The standard enthalpies of formation of ions in aqueous solutions are obtained by arbitrarily assigning a value of zero to H ions;that is, delta H(f) [H+(aq)]=0 A.for this reaction: calculate delta H(f) for the Cl- ions. HCl(g) ==H2O==>H+(aq)+Cl-(aq) delta H= -74.9 kJ/mol (...
October 31, 2010

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
October 24, 2010

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 >
July 24, 2010

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?
July 1, 2010

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 ...
May 8, 2010

Chemistry
Ok, so for the first one I got mol of HCl=4.92x10^-4 and so [OH-] is 4.92x10^-4/.020L = .0246 mol/L. Is that correct? And then from there I have the [OH-] in NaOH to be (.0125)(.020L) = 2.5x10^-4 [OH-] in Ca(OH)2 is .0246-2.5x10^-4 = .02435 [Ca2+] then is .012175 Are my ...
April 14, 2010

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 NaOH 2. the [OH...
April 14, 2010

biology
Suppose you have monohybrid snapdragons in your garden and you find that they produce red seeds to white seeds in the ratio of 3:1. If the alleles are designated R (red seeds) and r (white seeds), what are the probable genotypes of the snapdragons in your garden?
April 10, 2010

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?
March 21, 2010

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
March 21, 2010

math
1) x+8y=33 -x+4y=3 I need help solving this one using the elimination method!
March 13, 2010

math
1) 6m+n=47 m-4n=12 can someone help me solve using substitution method?
March 13, 2010

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...
March 13, 2010

math
I am also confused as to how to work the fraction part of number 3 can you help?
March 13, 2010

math
I am still confused on number one because it starts with the same variable so I dont really know where to start can you help....?
March 13, 2010

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!
March 13, 2010

Math
For number 3 I got (6.7,51.8) is this correct?
March 13, 2010

Math
Okay so what about number one it is a + and the a - for the second problem how do you figure a subtitution problem like that? do the signs make a difference?
March 13, 2010

Math
Okay but the homework is saying the answer is (-7,8) so how would they have gotten that from the equation you did above?
March 13, 2010

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
March 13, 2010

health
yes page 324 in the book provides a detailed list so I just copied those right out of the book Thanks
January 29, 2010

physics
If you see a lightening bolt, then count 4 seconds until you hear thunder, about how far away was the lightening strike?
January 21, 2010

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?
January 21, 2010

physics
If an arrow is fired at 200km/h horizontally, about how long will it take to strike a target 30 meters away?
January 21, 2010

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?
January 13, 2010

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?
January 13, 2010

college physcs
0.854m/s
December 17, 2009

math
identify the rate in the following statement 27% of 500 is 135
October 3, 2009

math
or 13 qt 1pt
October 3, 2009

math
27 pt
October 3, 2009

math
simplify 9qt 9pt
October 3, 2009

math
3500 cm2=________L
October 3, 2009

math
thanks
October 3, 2009

math
3,500 cm2=_____L and simplify 10lbs 28oz
October 3, 2009

math
simplify 10 lbs 28 oz
October 3, 2009

MATH
3500 cm2=___________L
October 3, 2009

MATH
IS THE SQUARE ROOT OF 21 A) 5 AND 6 b) 7 AND 8 c) 4 AND 5 d) 6 AND 7
October 3, 2009

math
is teh following set of numbers a perfect triple? 13,15,18
October 3, 2009

math
find the missing length of the right triangle one side is 20 adn th other side is 48?? help
October 3, 2009

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.
October 3, 2009

Medical
what might be the cause of onset of social fobia in a 19 year old boy?
October 1, 2009

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.
September 7, 2009

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 number what am i missing
August 25, 2009

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 more tightly and ...
May 7, 2009

chem
* 25.7 and 30.0 for the temperature
April 26, 2009

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 the new temperature is ...
April 26, 2009

Physical Science
thank you
February 19, 2009

Physical Science
what 2 substances found in my home that could conduct electricity and explain why?
February 19, 2009

psychology
1 instinct
February 18, 2009

Science.
What did scientist learn from studying Supernova 1987A?
January 6, 2009

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)
November 18, 2008

AP World History
Hi, I am writing a camparative essay on egypt adn mesopatamia. We are comparing similarities- social and environment, and differences- religion and interections. Please help me find a good thesis to write for this paper. Thanks (:
October 14, 2008

vocab, again! sorry!
The manager seemed to be decorous in the meeting, but really he was thinking of the weekend.
October 6, 2008

vocab, again! sorry!
The manager seemed to be decorum in the meeting, but really he was thinking of the weekend. is that ok?
October 6, 2008

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?
October 6, 2008

vocabluary
sorry. fleck**
October 6, 2008

vocabluary
that is the definition we were given, how else would you write a sentence with slough also can you check over this sentence. martha, a perfectionist, started over because she got a FECK of sharpie on her project was feck used properly?
October 6, 2008

vocabluary
i used the definition 4. a condition of degradation, despair, or helplessness.
October 6, 2008

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?
October 6, 2008

governmnet
does anyone know what the ap exam for gov and pol is like?
October 5, 2008

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 strict terms of ...
August 12, 2008

science
mercury is what planet from the sun?
June 2, 2008

science
mercury is what planet from the sun
June 2, 2008

science
what color are the coolest stars in the galaxy
June 2, 2008

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 sections is 20 m/s. ...
April 10, 2008

literary
the point of our highest interest and greatest emotional involvement in a narrative
March 22, 2008

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?
February 22, 2008

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
November 28, 2007

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 4 degrees C.)
November 6, 2007

Grammar
OK. So are these correct?? 1. Thoreau was a teacher (PN) in Concord Mass. 2. In 1845 he left his (IO) and went to the woods near Walden pond. 3. He built a small cabin (DO) for himself and lived there for 2 years. 4. His life at Walden pond was an experiment (PN) in quiet ...
October 24, 2007

Grammar
1. Yes, left is the active verb and what he did was leave his home. 2. Active verb is built and he did it to the cabin.
October 24, 2007

Grammar
Thank you!!! Can you help with a couple more? 1. In 1845 he left his home and went to the woods near Walden Pond. 2. He built a small cabin for himself and lived there for 2 years. 3. His life at Walden Pond was an experiment in quiet solitude. 3. For Thoreau, nature seemed a ...
October 24, 2007

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 peronal freedom.
October 24, 2007

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 for your help, I moved ...
August 18, 2007

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." http://www.jiskha.com/display.cgi?id=1187480916...
August 18, 2007

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.
November 13, 2006

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 an essay. It will ...
November 13, 2006

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 of expertise, I ...
September 27, 2006

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 http://www.google.com/search?...
August 23, 2006

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 you please give...
June 27, 2005

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