# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,718 questions, page 902
1. ## Margaret

____1__ young people may be able to list the many accomplishments of the Reverend Dr. Marting Luther, King jr. They may know that he was a civil rights leader who aspired to achieve racial harmony and was an __2__ of peaceful but direct action. They may

asked by english on December 8, 2012

1. Write the fraction eight-ninths as a percent. Round to the nearest hundredth of a percent where necessary. (1 point) 88.89% 1.13% 44.44% 66.67% 2. Write the decimal 0.041 as a percent. (1 point) 41% 4.1% 410% 0.41% 3. A study in your town found that 54

asked by Delilah on December 5, 2012
3. ## American Government

Please Check = is the answer I selected. 1. In _____ countries, a single authoritarian party usually controls the political system, and the government owns most property and directs the majority of economic activity. A.) mercantilist B.)feudal C.)

asked by Jeffery on June 14, 2011
4. ## MATH!!!!! NEED HELP NOW !!!!

John rolled a standard number cube 20 times. The cube landed on the number 3 six times. What is the experimental probability that John will roll a number 3 the next time he rolls the number cube? * 3/5 2/5 3/10 7/10 There are 12 girls and 8 boys in Mrs.

asked by kaytlin on March 9, 2015
5. ## Literary Analysis and Composition

Sorry, Apparently the last post i did didn't show my selections. Please check these answers for me. Thanks 1. Works such as "To Build a Fire" gave Naturalist writers such as Jack London a platform to argue that (Points: 5) human wisdom ingenuity can solve

asked by Emily on January 21, 2010
6. ## Reseach paper (in a jam) revised

please look this over for me thanks Confidentiality is the right of an individual to have personal, identifiable medical information kept private. Such information should be available only to the physician of record and other health care and insurance

asked by Lei on July 31, 2008
7. ## Physics

A man stands on the roof of a 19.0 m-tall building and throws a rock with a velocity of magnitude 24.0 m/s at an angle of 38.0 degrees above the horizontal. You can ignore air resistance. Calculate the maximum height above the roof reached by the rock. got

asked by Josh on September 16, 2006
8. ## Chemistry

I had to perform an experiment for the freezing point depression in which we had to determine the frezzing points of water as a pure solvent, sodium chloride, sucrose, and ethylene glycol. We had to work with a partner so I completed the experiment for

asked by Hannah on February 20, 2012
9. ## Fallacy

My assignment is to find fallacies in a newspaper editorial and a opinion magazine. I am having trouble understanding what a fallacy is. I know that it is a false or misleading argument. I am not understanding how to detect fallacy. Everything I read

asked by rindi on December 1, 2006
10. ## grammar check

Please check and let me know which ones are wrong Thank you Tom 31.I had hoped the police would blame Bruce, not ___. _x_ me __ myself __ mineself __I 32.Some interviewers ____ have a clear sense of what they want in an employee, ask very tough questions.

asked by Tom on August 13, 2008
11. ## philosophy

What fallacies, if any, are present in the following passage? Can you please give reasons for your answer, that is, if you say that a fallacy has been committed, then show where the fallacy occurred, and explain why you think it is a fallacy? Background:

asked by stormy on May 11, 2010
12. ## Chem 11

So I did a lab determining the chemical formula of a hydrate. I really just need somebody to check this over for me. We had to find the molecular formula of a hydrate of copper (2) sulphate, CuSO4 .xH2O. My observation table looks like this: Mass of clean,

asked by Katherine on November 18, 2014
13. ## Essay

I have written the first three paragrapsh of my essay. I was wondering if anybody wanted to edit it for grammar and stuff. Thanks. Famous Firsts Every person lives a life that is different from all others. In this life we each experience something for the

asked by Amanda on October 1, 2007
14. ## MATH

I am stuck in this question. "amortization payments" What amortization payments would be required every 6 months, at 14% interest, to off a \$35,000 loan within 4 yrs. Since u are good at explaining, please do so. What is the periodic payment required to

asked by Haydee on August 31, 2006
15. ## English

____1__ young people may be able to list the many accomplishments of the Reverend Dr. Marting Luther, King jr. They may know that he was a civil rights leader who aspired to achieve racial harmony and was an __2__ of peaceful but direct action. They may

asked by Sora on February 28, 2015
16. ## College Essay

Are there any grammar errors or any other errors I should fix? And is there anything I should edit? Also are my paragraphs organized correctly? The smell of exhaust combined with dirt and dust fluttering in the air from multiple cars is my first encounter

asked by Tiff on November 26, 2006
17. ## english

Each group of sentences contains two errors in parallelism. Underline these errors. Then, on the lines below, rewrite the unbalanced portion to make it parallel with the other listed items in the sentence. 1. Online dating is enjoyable, and it is exciting,

asked by Anonymous on April 10, 2018
18. ## biology

This is to do with genetics and drosophila. There are 3 pairs of characteristics - body colour, eye colour and wing length. The parents are all from pure-breeding lines. First Cross P1: male-grey body, normal wings female-black body, vestigial wings F1:

asked by Anonymous on March 10, 2010
19. ## Biology

This is to do with genetics and drosophila. There are 3 pairs of characteristics - body colour, eye colour and wing length. The parents are all from pure-breeding lines. First Cross P1: male-grey body, normal wings female-black body, vestigial wings F1:

asked by Anonymous on March 7, 2010
20. ## Art & the Bible.

I need to write a short essay about the Bible's influence on an artist. Listed are Michelangelo, da Vinci, Durer, Rembrandt, Rubens, El Greco, and Pippin. I've searched with google, encarta, and through some others and I can't find a website that tells me

asked by Claire on February 7, 2007

this is a table with some questions and i don't know how to solve it (1)real domestic output (GDP=DI) in billions \$200 \$250 \$300 \$350 \$400 \$450 \$500 \$550 (2)aggregate expenditures private closed economy billions \$240 \$280 \$320 \$360 \$400 \$440 \$480 \$520

asked by britney on November 3, 2006
22. ## physics HELP!!

3. A rocket car is traveling on a linear horizontal frictionless track when it suddenly runs out of fuel. The car has achieved a speed of 100 meters per second at the very moment the fuel is completely spent. The track then suddenly changes to a 30-degree

asked by Katrina on February 20, 2007
23. ## math

9. Cell phones were first invented in the early 1970s by Martin Cooper, vice-president of the Motorola company, and they were so large they were called “The Brick.” (1 point) cell phones invented Martin Cooper The Brick 10. This area of the country

asked by anonymous on October 15, 2013
24. ## micro

On one society A the price of an apple is \$3 and the price of an orange is \$7, while on socity B the apple and orange are the same price, \$4. society A people consume 10 apples and 8 oranges while societyB people consume 8 apples and 12 oranges. Which

asked by aloha on May 26, 2007
25. ## Spanish

This is a letter I had to write in Spanish/. Can someone please check my work? --------------------------------------- Hola Me llamo Larry y tengo catorce anos. Soy de Kelowna/. En Kelowna hace frío pero también hace sol/. Soy alto pero no soy grande.

asked by Larry on March 12, 2009
26. ## English 8R - Essay Check (plzzz read!)

Please check my English essay to see if it's good. I need help with my conclusion. There are similarities and differences of the activities that take place in both urban and rural setting. The activities that take place in both rural and urban setting of

asked by Lauren on December 18, 2012

Physical Education has been an extremely tough class, but I it has done me some justice. Despite how tough and painful it was, it all payed off in the end. Before this class started, running a mile seemed like the toughest task anyone could ever ask.

asked by Bryce on December 11, 2011
28. ## com 220

What would be a better conclusion to my paper? Depression, anxiety, and other mental illnesses are worldwide to be thought of diseases that are “just in the head”. Even if that is true the patients know they are sick and they need help by taking

asked by lindsay on September 26, 2009
29. ## grammar/sentence structure

would someone please check over my paragraphs for any grammatical errors, and more importantly, correct sentence structure? I was told I was bad at both... thank you so much in advance! The case of scientific fraud I would like to discuss extensively is

asked by melinda on October 13, 2007
30. ## L.A.

My English teacher hates this story I wrote. So do I, but I don't know how to make it better. It is a compare and contrast paper about Hitler and Lisa (main character in a book we read called, The girl who owed a city). I don't know what to do! Help! Both

asked by Taylor on April 15, 2008
31. ## Plz help :(

1. Write the ratio in the simplest form. 16:24 (1 point) 1:2 4:3 3:4 2:3 2. Solve the following proportion. x over three equals six over nine (1 point) 18 27 2 24 3. A recipe calls for 3 cups of flour to make 3 dozen cookies. Use the proportion to

asked by sally on November 25, 2013
32. ## english

Even as mankind evolved from Neanderthals to humans, It has never officially withdrew its inherent selfish predatory trait. Evolution has taught mankind an evil lesson: “Survival of the fittest”. Likewise, in the text George shoots Lennie not only as

asked by daniel on March 23, 2009
33. ## statistics

1.a person selects a card from a deck .it is a red card ,he wns 1\$.if it is black face card between or including 2 and 10,he wins \$5.if it is black face card,he wins \$10 and if it is black ace,he wins \$100.find the expectation of the game is to be fair?

asked by Maro on December 3, 2011
34. ## LANGUAGE ARTS UGRENT!!! (Check Answers)

1. I was disgruntled by what you said, but I didn’t want to show my (1 point) happiness. **anger. jealousy. 2. When Peter tells everyone that Mr. Van Daan is going to sell Mrs. Van Daan’s coat, a stage direction reveals that Peter’s sympathy is with

asked by Nina on February 12, 2014
35. ## Fill In The Blanks

Vocab CIF (cost, insurance, freight): where the seller is responsile for all expenses of delivery, including insurance premiums clerical staff: the personnel dealing with office work such as filing, typing, and billing to default: to fail to pay your debts

asked by WhoopsiDaisies on October 18, 2009

Here are some more questions I'm having trouble with. Please walk me through them so I can fully understand them. #2: Let A be (5,9), B be (-3,-5), and C be (1,1). The median of a triangle connects a vertex of a triangle to the midpoint of the opposite

asked by Celina on December 17, 2008
37. ## Science - geology

The age of a granite can be determined using radiometric dating. Explain the basis for a determination of a 238U-Pb radiometric date of 1120Ma for a granite.......HELP!!! hi sounds like you are on the same course as me i was stuck on this so give this a go

asked by Desmond on April 25, 2007
38. ## (19) Chemistry - Science (Dr. Bob222)

Use the following information to answer this question: Cu+(aq) + e- → Cu(s) E° = 0.521V Cu2+ (aq) + e- → Cu+ (aq) E° = 0.153 V. Given these half cell reactions, an aqueous solution of Cu+ ion in the absence of O2(g) : A. will be thermodynamically

asked by Ana on May 8, 2014
39. ## Distillation Lab Calculations

I had to do a fractional distillation while my lab partner did a simple distillation. I had 2 unknown compounds which could have been any of the following: heptane, cyclohexane, toulene, octane, Well I think I went and boiled the solution a little too

asked by ~christina~ on September 26, 2007
40. ## English....Writeacher checkthis out!

I DID IT!:) The Tainted Mirror In Shakespeare’s great tragedy Hamlet, three characters Hamlet, Laertes and Fortinbras, develop as “foils,” or contrasting characters. Several comparisons and contrasts can be shown between the three characters, many of

asked by Kristy on January 3, 2013
41. ## Writing SAT

Post a New Question Current Questions Homework Help: Writing Posted by Anonymous on Tuesday, August 20, 2013 at 8:40pm. "Everything comes if a man will only wait." -Benjamin Disraeli, Tancred "Destiny is not a matter of chance, it is a matter of choice; it

asked by Anonymous on August 20, 2013
42. ## English-essay !!!!!!!!!

I am a spanish speaking person, so this is my best shot. Please understand me. Thanks. Being aware of this fact, I proceed to find out what are my nonverbal listening patterns. To do so, I prepared a 500 word speech to be presented in less than half an

asked by haydee on December 7, 2006
43. ## English

1. Which of the following is not a type of sentence? A. Simple B. Compound-Complex C. Complex D. Simple-Compound *****MY ANSWER D 2. Which sentence should be edited to eliminate its cliché? A. Conrad trembled with anxiety and anticipation as he pressed

asked by Basti on November 24, 2015
44. ## english

In each sentence, there is one word which is incorrect. Choose the one word or phrase that is in? 1. What is the name of the taller mountain in the world? a. Is b. Name c. Taller d. In 2. Every morning, Kristen wake up at 7.00am on the dot a. Every b. Wake

asked by indra on June 16, 2015
45. ## english .. please rely ASAP thx

1) The tone in the song of myself number 52 is best described as a. lighthearted b. bombastic c. detached d. intimate 2) Which images best appeals to the sense of hearing or sound? a. "the spotted hawk swoops by and accuses me he complains of my gab and my

asked by muna on January 20, 2011

Can someone please check my answers? Thank you! :) 1. Which of these claims produced conflict between religious leaders and Transcendentalist writers? A. the claim that God and nature were the same B. the view that everyone could interpret God's will C.

asked by OceanBreeze on May 27, 2015
47. ## Intro to logic

1. Which is an example of an expressive use of language? A) Others will say that we shouldn't even talk about cutting spending until the economy is fully recovered B) I want you to know that one of the reasons I kept the government open was so I could be

asked by Tito on April 28, 2011
48. ## grammar

1. the homework for this week the homework for this week this week’s homework **** homework’s week homeworks weeks 2. the handle of the basket the basket’s handle the handle’s basket ***** the baskets handle the baskets’ handle 3. the collars

asked by jayson on November 13, 2012
49. ## Math

There are no typos and no work b/c I don't know how to do them. Thanks. 1)Find cos theta if sin theta=3/5 and 90 degrees

asked by Jon on February 14, 2008
50. ## Languege arts

1. Which is the BEST summary of "LAFFF"? (1 point) Angela used a time machine to win a writing contest. Peter and Angela invented a time machine. Peter used a time machine to travel to the future. 2. The author describes Peter's Halloween costume in order

asked by Erin on February 7, 2013
51. ## essay

As a immigrant, I know that I have less chance to get into the University of California than other people. But I never give up the thought of getting into UC. As I mentioned before, I have taken as many college prep classes I could to meet the UC's

asked by JJ on November 30, 2006
52. ## Physics (When will Kathy overtake Stan if )

Kathy has a sports car that can accelerate at the rate of 4.90m/s^2. She races with Stan. Both cars start from rest but experienced Stan leaves starting line 1.00s before her. Stan moves with a constant aceleration of 3.90m/s^2 and Kathy maintains an

asked by ~christina~ on September 25, 2007
53. ## psychics

1. (a) A frictionless car of mass 1.5 tonnes travels uphill along a slope at 20º to the horizontal for 0.5 km at 20 km per hour. (i) How much work does the engine do on the car? (ii) What power does the engine supply? (b) The car the rolls back down the

asked by Serkhref on May 2, 2013
54. ## Physics Urgent!!!!!

Mars orbits the Sun at a mean distance of 228 million km, in a period of 687 days. The Earth orbits at a mean distance of 149.6 million km in a period of 365.26 days. All answers should be in the range (0, 2pi) a) Suppose Earth and Mars are positioned such

asked by Eduardo on April 8, 2011
55. ## English

Would someone please check my work. I need to combine the following sentences into one by using a semicolon. 1)Abalone fishing in California is strictly regulated. A person is allowed to harvest only twenty-four of these large mollusks per year. A)Abalone

asked by Luis on December 20, 2011
56. ## Reseach paper (in a jam)

What can I do to make this sound better or is this ok thanks so much for your help The ethical opinion on computer confidentiality is covered by the American Medical Association AMA) principle of Patient Privacy and Confidentiality. Protecting the

asked by Lei on July 29, 2008
57. ## Desktop Publishing & Design :Illustrations

1. To be truly effective in a publication, an illustration should A. appear in a darker shade or color than text. B. appear in a lighter shade or color than text. C. complement the document's layout and text. D. feature a thin, dark border. 2. What is the

asked by Anonymous on February 9, 2011
58. ## physics

1- a pipe of diamter 1cm carreiers water flowing at 1m/s. the end of the pipe is bplugged and there is a small holeon the top as shown which is 1mm diameter. How high does the water go? *=hole ()____________*___() 2. you're indoors, with a door 1m wide and

asked by Devin on December 5, 2006
59. ## English

Question:'I'm young.I want to have fun, not spend my time studying!' What are your views on this statement? ---------------------- In my opinion,this thought would obviously occur from time to time in the mind of any teenager spending his/her time studying

asked by Parveen on March 22, 2012
60. ## writing

I am having difficult time trying to find out what is actually at the base or root of the healthcare crisis in this coutry. I'm really getting confused. I have to write a 10 page argumentative essay including all of the evidence to support my claim...Is it

asked by Diana/for bob p on October 27, 2006
61. ## word unscramble

need help unscrambling a word or words tarluna what is it HELP ME UNSCRAMBLE THESE LETTERS TO MAKE A WORD THAT PERTAINS TO SPACE AND IS A P POSSESSIVE NOUN. SEGHRTMLAN J'aodredefis Please post the word or words you need to unscramble, and we'll try to help

asked by amy on September 28, 2006
62. ## Literature-Help me Ms. Sue

1. When does the Narrative of Sojourner Truth take place? A. right after the Emancipation Proclamation. . Before the Civil War. C. During the Civil War. D. After the Civil War 2. In emphasizing the importance of individual thinking and basing one's beliefs

asked by Unmei on July 3, 2014
63. ## communication

I really need your help in trying to figure out what my professor is wanting for this assisgment. I email her and all she says is that assisgment is not until next week. I leaving on vaction and she does not care. HELP! Here is how the assisgment reads

asked by ann on July 4, 2007
64. ## english 11 hardtimes novel

22. What connection can be drawn between Dickens's father and Tom? Both worked in a bank. Both favored straight facts. Both were irresponsible with money. Both had a gambling problem. 23. How do innovations in farming methods contribute to population

asked by Fred on June 16, 2012
65. ## geology(science) am i correct

Respond to the following scenario: o Your younger brother is in 5th grade. He comes home and tells you to look at an animation his teacher showed him in geology class. o Review the Continents of the Past animation on this week¡¦s aXcess page. o After

asked by scooby91320002 on March 13, 2009
66. ## English Gramar

Please check my English Grammar etc thanks so much Does this sound ok or what can I do to make it better thanks again The ethical opinion on computer confidentiality is covered by the American Medical Association AMA) principle of Patient Privacy and

asked by Lei on July 29, 2008
67. ## Essay

I have lived in the Poquoson for fifteen years. The small town life may be for some people, but it’s not for me. I plan to move away from my hometown after I graduate from school and am ready to make my way in the world. One reason that I have chosen not

asked by Amanda on September 16, 2007
68. ## English 12 Essay

I posted this many times. I just want a list of comments about my essay not criticism (I don't think the things I wrote is wrong. This is what I got from articles. My essay is about the jobs he did and his literary influences. This is my topic of my

asked by Anoymous on December 4, 2011
69. ## child development (answer included)

Match the psychological theories with the appropriate statement(s): F,J__Psychodynamic Theory K,B,D__Trait Theory I,N__Learning Theory _A,C,G_Sociocultural E,H__Humanistic Theory A. Individualism versus collectivism B. Popular theorist Eysenck initiated

asked by scooby on November 28, 2009

Match the psychological theories with the appropriate statement(s): F,J__Psychodynamic Theory K,B,D__Trait Theory I,N__Learning Theory _A,C,G_Sociocultural E,H__Humanistic Theory A. Individualism versus collectivism B. Popular theorist Eysenck initiated

asked by scooby on November 29, 2009
71. ## Astronomy

Hi, can you please check my work? I really need to do well on this. 1. What properties of a star are needed to calculate the stars luminosity? a. size and apparent brightness b.mass and distance to the star**** c. temperature and diameter of the star d.

asked by Elle on December 9, 2016

My answers: 1. Suffice 2. Sinister 3. Intricate 4. Incoherent 5. Implausible 6. Degenerate 7. Intercede 8. Sanctuary 9. Vulnerable 10. Scrutiny One summer, Nan worked in a factory with an employee who had recently arrived from France, a soft spoken young

asked by ME on October 6, 2011
73. ## physics

1) The potential at location A is 441 V. A positively charged particle is released there from rest and arrives at location B with a speed vB. The potential at location C is 805 V, and when released from rest from this spot, the particle arrives at B with

asked by Aki on September 21, 2006
74. ## crt-205

can someone help to indentify fallacies and rhetorical devices in this article? The government's 2008 banking bailout is a fraud perpetrated on the American people. The government has abandoned sound money practices in favor of allowing the Federal

asked by joe on October 30, 2010
75. ## the big idea of energy KS3

what is the big idea of energy? To A. Einstein, it was that Energy and Mass are equivalent, and that the sum total of both, with a factor called entropy, is constant in the universe. what is the big idea of energy i need help on finding out what the big

asked by blue babe on October 22, 2006
76. ## Career

1. Jovanna has determined that she wouldn't want to be a nurse because she really doesn't like the sight of blood and she tends to not work well under pressure. Which stage of career matching is she in? (1 point) eliminating options that don't match her

asked by YRN DJ on November 17, 2015
77. ## french

I am not sure if I posted this question already, because it didn't seem to work. I have already corrected this french myself by using an online website, but Iwas just wondering if anyone q=could verify to make sure that it is correct. I was taught that NE

asked by 1234 on November 9, 2009
78. ## ECON

I am working on this but, if I have part a and b wrong, all of the following question related will be wrong. Can you help me out? The market for product A has the following functions: Market demand Q=1,000-4P Market supply Q=1/2P Inverse market demand

asked by Trisha on June 24, 2005
79. ## math

you have deposited 1000 dollars in your savings account with n annual interest rate of 4 percent compounded monthly. how much money are you going to have in your account after six months? [(1+ 0.04/12)]^6 x 1000 = ?? is the answer 1020.164? You got it.

asked by john on September 17, 2006
80. ## LA HELP!!!!!!!!

Walking for Fitness and Fun Walking Is for Everyone Walking is a popular form of exercise, and it is growing more popular each year. Walking is good for every age group: The rate of participation does not decline in the middle and later years. In a

asked by Agala on December 5, 2016
81. ## Statistics

I have 2 statistics problems that I've done and felt completely confident with them until I worked the problem a different way and got a different answer. I was wondering if you could tell me if I have the right answers or not. Thanks so much! A certain

asked by Lexi on October 20, 2008
82. ## nutrition and wellness

second writing assignment :) this time i wrote the whole thing, please check it for me: Pick a grocery store, and take notes on how the store is set up, and what factors you see affecting common food selections by the public. my work: There are many

asked by y912f on July 14, 2009
83. ## please revise & critique

Evidence clearly demonstrates Latin America’s political systems transition to democracy. Though unstable, it’s long democratic history reveals progression from oligarchy, to semi-democracy, to an electoral democracy. Thus, with these three cycles of

asked by Christi on May 2, 2008
84. ## please revise my essay

There are many reasons why a person should go to college, aside from receiving a college degree. Many people have their own personal beliefs about why a person should attend college but I will share my own views on why college is important. The reasons I

asked by Jackson on February 10, 2009
85. ## Psy

Match the psychological theories with the appropriate statement(s): Psychodynamic Theory Trait Theory Learning Theory Sociocultural Humanistic Theory A. Individualism versus collectivism B. Popular theorist Eysenck initiated the five-factor model. C. The

asked by Lost and Need Help on November 23, 2008
86. ## nonfiction

1. When does the Narrative of Sojourner Truth take place? A. Before the Civil War B. During the Civil War C. After the Civil War D. Right after the Emancipation Proclamation 2. In "Life without Principle," Thoreau writes, "I would have had him deal with

asked by kourtney on October 1, 2008
87. ## social st.

is this a 6 grade work There is and another part of Indian Culture which is Indian Arts The main theme of Indian art seem to begin emerging as early as the Harappan period, about 2500 BC. Although we're still not sure, some Harappan images look like later

asked by Edward on January 31, 2010
88. ## Ion Charge & Formulas of Ionic Compounds

Can you please take a look at my questions. Thank you very much. 1.classify the law of definite proportions. In specific proportions, A type of compound always contains the same elements. Is this good? Any other info would be greatly appreciated. 2.how do

asked by Sara on April 20, 2010
89. ## Math

3. If a number is not a rational number, then it is _____. (1 point) an integer an irrational number**** A whole number a radical 4.Mrs. Clarkson designed a rectangular garden with a length of 15 meters and a width of 8 meters. She plans to build a walkway

asked by Anonymous on November 11, 2015
90. ## english

How do you cite a website in a paper? I know it is in parentheses, but that is pretty much all I know. citing websites (Broken Link Removed) http://www.jiskha.com/display.cgi?id=1166411079.1166414090 So are you saying I should put all of this: Lynch, T.

asked by Lauren on December 19, 2006
91. ## Health (Ms. Sue)

1. Describe what happens during NREM and REM sleep. A: In the beginning of a sleep cycle, we enter NREM sleep. The body recovers from the stress of the day's activities during this part of the sleep. Then, about 1.5 hours into sleep, we enter REM sleep, or

asked by Anonymous on November 4, 2013
92. ## Chemistry 11

So I did a lab determining the chemical formula of a hydrate. We had to find the molecular formula of a hydrate of copper (2) sulphate, CuSO4 .xH2O. My observation table looks like this: Mass of clean, dry test tube: 21.6g Mass of test tube + hydrated

asked by Katherine on November 18, 2014
93. ## Earth Science

Please help me with the following questions: 1. A scientist suspected that the increase in the acidity of ocean water could have a devastating effect on organisms such as snails because it could break down calcium carbonate, a chemical that makes up their

94. ## english essay

could some one please proofread this There are many reasons why a person should go to college, aside from receiving a college degree. Many people have their own personal beliefs about why a person should attend college but I will share my own views on why

asked by maria on February 10, 2009
95. ## Geography

Compare and contrast the societies, governments, and economies of both North and South Korea. This is what I got: Since 1945, the Korean Peninsula has been divided into two countries: North and South Korea. North Korea, which is also known as The

asked by mysterychicken on November 20, 2009
96. ## Social Studies

Rain forests are important because they contribute to the world's supply of soil. oxygen. food. harbors. 2. The capital of Brazil was moved from the coast to the interior because the government wished to develop the interior by attracting people to it.

asked by H2015 on May 30, 2015
97. ## Chemistry

For many years the recovery of gold-that is, the seperation of gold from other materials-involved the use of potassium cyanide: 4AU + 8KCN + 02 +2H20 -> 4KAu(CN)2 + 4KOH What is the minimum amount of KCN in moles needed to extract 29.0 g (about an ounce)

asked by Kate on August 2, 2010
98. ## history

1. The civil rights act of 1964 banned a. literacy tests at polling places b. the integration of public schools c. freedom rides on buses d. segregation in public facilities ** 2. which best describes the culteral changes of the 1960's youth movement a.