Questions Asked on
February 17, 2009

  1. Poem/Daybreak in Alabama

    In Hughe's Poem whichof the following things is not something the composer says he is going to put into his music? a. tall trees b. swamp mist c. the smell of red clay after rain d. the scent of pine needles B to what does Hughes compare the color of

    asked by Bella
  2. Finite Math

    A producer wants to put on a variety show on television. Assume that the producer has 9 skits and 6 commercials available. In how many ways can the producer create a television show? We assume that a skit is never repeated, but (unfortunately) commercials

    asked by Rory
  3. math

    when a ball falls vertically off a table it rebounds 75% of its height after each bounce. if it travels a total of 490 cm, how high was the table top above the floor

    asked by franc
  4. Physics

    A piece of putty is initially located at point A on the rim of a grinding wheel rotating about a horizontal axis. The putty is dislodged from point A when the diameter through A is horizontal. The putty then rises vertically and returns to A the instant

    asked by Jessi
  5. physics

    An amusement park ride consists of a large vertical cylinder that spins around its axis fast enough such that any person inside is held up against the wall when the floor drops away. The coefficient of static friction between person and wall is µs, and

    asked by Jessi
  6. physics

    please check these; a container of gas is at pressure of 3.7*10^3 Pa. How much work is done by the gas if its volume expands by 1.6 m. 5.92 * 10^5 A 0.10 kg piece of copper at an initial temperature of 95degC is dropped into 0.20 kg of water contained in a

    asked by y912f
  7. Algebra 1

    the sum of eric's and bob's weights is 9 times greater than the difference of their weights. the positive difference of their weights is also 240 lbs less than the sum. if eric weighs less than bob, find bob's weight. i can't find an equation for this. any

    asked by Melanii
  8. Lit/Poem/Daybreak in Alabama

    In Hughes's poem, to what could "daybreak in Alabama" refer? a. a beautiful sunset b. westward migration c. a natural disaster d. change for the better i think its A or D

    asked by Bella
  9. physics

    A rock is thrown straight upward with an initial velocity of 9.6 m/s in a location where the acceleration due to gravity has a magnitude of 9.81 m/s^2. To what height does it rise? i got 4.7 can you please show me how to solve for this last one

    asked by y912f
  10. Algebra1

    "Tweedledum says: the sum of your weight and twice mine is 361 lbs. Tweedledee says: contrariwise, the sum of your weight and twice mine is 362 lbs if both are right how much do they weigh together?" i got this part, but the next part i can't figure out:

    asked by Melanii
  11. physics

    please check these; a container of gas is at pressure of 3.7*10^3 Pa. How much work is done by the gas if its volume expands by 1.6 m. 5.92 * 10^5 A 0.10 kg piece of copper at an initial temperature of 95degC is dropped into 0.20 kg of water contained in a

    asked by y912f
  12. urgent chem help ( dr bob plz)

    A particular household ammonia solution (d= 0.97g/mL) is 6.8% NH3 by mass. How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH = 11.50? ============================ first i did was ph = 11.50 PH=

    asked by javeya
  13. 4th grade math

    What is the greatest remainder if the divisor is 4?

    asked by Chelsea
  14. math

    Miguel cuts a square with a 5inch sides out of a circle with a 12inch diameter. Find the area of the remaining piece to the nearest tenth. I don't undersand how to figure ou the problem.

    asked by Lilly
  15. Lit/poems

    Daybreak in Alabama The Planet on the Table What tone is used by each poet in these poemes--detached, cynical, philosophical, playful, solemn, ironic, or passionate? What language in the poems helps you determine the author's tone? Write 2 paragraphs in

    asked by Bella
  16. Spanish

    Hi, can someone translate these question for me please? 1. Son las ocho y media 2. Son las nueve y cuarto 3. Son las diez 4. Son las doce menos diez 5. La clase de matemáticas las ocho y media 6. Hay mucho exámenes en la clase de español 7. Maria tiene

    asked by Larry
  17. science

    explain why a crumpled up ball of paper fallls differently than a flat sheet of paper though they weigh the same.

    asked by summer addison
  18. 9th grade lit poem

    I need assistance I was on here before with this poem but not with the same name (Lemon Pie). The poem is making a fist by Namomi Shihab Nye. I don't understand it. Could someone try to make me understand it I would appreciate it thanks for you time LP

    asked by Lemon Pie
  19. EW! GRAMMAR!

    Can someone help me find GOOD pratice tests for Prepositional phrases, Participial phrases, gerunds phrases, infinitive, appositive, adjective phrase, adverb phrases, main clause, subordinate clause, complex clause and compound complex clause Thanks!

    asked by Chopsticks
  20. Quick Spanish #2

    Describe what you have to do in each class in order to get a good grade. Use complete sentences. 1. (la clase de español)______________ 2. (la clase de matematicas)____________ 3. (la clase de ciencias)_____________ 4. (la clase de ingles)______________

    asked by Larry
  21. English

    In the book "The Lord of the Flies", how does Jack account for the death of Simon? I haven't been able to find this anywhere. Thanks.

    asked by Annemarie
  22. Algebra

    The sum of Eric and Bob's weights is 9 times greater than the difference of their weights. The positive difference of their weights is also 240 pounds less than the sum. If Eric weighs less than Bob, find Bob's weight. I am not sure at all how to solve

    asked by Rachelle
  23. Science

    I am trying to find the watts, volts, and amps for eletrical appliances in the famiyroom/livingroom. Do you know of a website that has those listings because I tried to look at home on the appliances but can't find all the info. thanks:)

    asked by Micheal
  24. 8th Grade History

    I am doing a poster on John Quincy Adams and the background needs to consist of something that describes something important in the president's lifetime. I would like to know any interesting or funny facts on John Quincy Adams. Thank you sooooo much for

    asked by Nicole C.
  25. 3rd grade math

    Five students make the following guesses on the number of jelly beans in a jar:72,78,68,60,84.The guesses were off by 14,2,4,6 an 10 (not in order). How many jelly beans are in the jar. my answer is 74.

    asked by Carol
  26. chem

    A particular household ammonia solution (d= 0.97g/mL) is 6.8% NH3 by mass. How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH = 11.55?

    asked by help!!!
  27. Earth Science

    Coastal areas are usually warmer in winter than areas inland because?

    asked by Daniel
  28. English

    Lord of the Flies: Chapter 4 Reading and Study Guide I need helppp!!! 16. What does Raplh see in the distance? 17. What happened to the smoke on the mountain? How does Ralph react? 18. What does Jack return with? 19. What do the boys chant upon their

    asked by Carly
  29. Math

    Photography reprints cost $0.52 each at a local photo shop. Through the mail, they cost $0.44 each plus $1.20 postage and handling. How many reprints must a customer purchase to make it less expensive to use mail order?

    asked by Brett
  30. math

    Draw and name a quadrilateral that is equalateral but not equal angular. how can it be equalangular if its equalateral? I cant figure out what the angle measures are.

    asked by Gaby
  31. business law

    true or false A grantor of a life estate in real property maintains a reversion estate.

    asked by jack
  32. algebra

    5 green balls and 2 red balls together weigh 10 pounds, and 1 green ball and 4 red balls together weigh 7 pounds. If all red balls weigh the same amount and all green balls weigh the same, then what is the weight of 8 red and 8 green balls together? I'm

    asked by Rachelle
  33. French

    Can you please unscramble these letters into 4 words with this spacing. xxx xxx xx xxxxxxxx? CPOBETULEEIQSAUL Thank you

    asked by Jane
  34. math

    suppose an arithmetic sequence and a geometric sequence with common ration r have the same first two terms. show that the third term of the geometric series is r^2/(2r-1) tomes the third term of the arithmetic sequence

    asked by isa
  35. Algebra

    At a certain time, Janice notices that her digital watch reads (a) minutes after two o'clock. Fifteen minutes later, it reads (b) minutes after three o'clock. She is amused to note that (a) is six times greater than (b). What time was it when she looked at

    asked by Rachelle
  36. algebra/math

    Rico's collection of quaters and dimes contains $32.85. There are 171 coins in all How many quarters and how many dimes are in Rico's collection? i solve these with 2 equation. would they be: q + d = 171 25q + 10d = 32.85 help me please.

    asked by shhtacy
  37. Thank you

    Thank you Mrs.Sue

    asked by Chelsea
  38. earth sciecne

    which landscape region of NY is composed of low hills of sorted sediments of Cretaceous and Pleistocene age? 1 the hudson- mohawk lowlands 2 the atlantic coastal plain 3 the complain lowlands 4 the erie- ontario lowlands. is it 4

    asked by Anonymous
  39. college

    a 50.0g silver spoon at 20.0c is placed in a cup of coffee at 90.0c. How much heat does the spoon absorb from the coffee to reach a temperature of 89.0c

    asked by Sam
  40. physics

    This is going to be hard to explain, but here goes! Four resistors, R1 = 30.0 ohm, R2 = 52.0 ohm, R3 = 93.0 ohm and R4 = 17.0 ohm, are connected to a battery with a terminal voltage of 18.0 V, as shown in the figure below. ____R1____R2__________ | |

    asked by Marissa
  41. written communications

    when your ordering goods from a distributor the best way to indicate the items you wish to order is to a. mention the items several times in the letter b. list items oj a separate sheet to accompany the letter c. list the items after the signature of the

    asked by millie
  42. chemistry

    a compound made in the first part of an experiment, [Co(NH3)5Cl]Cl2 appeared to be a dark brown/orange/purple color. This product was then used as a reactant to synthesize [Co(NH3)5ONO], which was a red color. how do you account for the differences in

    asked by dave
  43. bio

    How do you draw a tetrapeptide from the one letter codes(Amino acids) and also give the pI, if given the pKa values? For example the Amino acids: S,T,G,L i need some guidance, so i just look up the codes and draw them attached to each other form n-terminus

    asked by jeff helper
  44. Organic chemistry

    Write contributing (important) resonance structures for each of the following compounds and predict their relative C=O vibrational frequencies based on the importance of the contributing resonance structures. List in them order from highest to lowest

    asked by Jane
  45. Poem

    To realize To realize the value of ten years:Ask a newly divorced couple. To realize the value of four years: Ask a graduate. To realize the value of one year: Ask a student who has failed a final exam. To realize the value of nine months: Ask a mother who

    asked by mysterychicken
  46. art help needed

    The last major painting of Manet's career, A Bar at the Folies-Bergere, reflects the artist's: optimism pessimism intense emotion positivism I see it was expressionism, but which of the answers given is a term related to that? i think it is positivism?

    asked by jeffery
  47. Chemistry

    Using the bond entalpies ∆H: C---C: 348kJ C=C: 612 kJ C—C (triple bond) : 960 kJ C---H: 412 kJ H---H: 436 kJ Calculate the calculate the value of ∆H of reaction for H2C=CH2(g) + H2(g) → CH3—CH3(g)

    asked by Anonymous
  48. Chemistry

    1. Al + Pb(NO3)2 ----> Al(NO3)3 + Pb 2. FeS + O2 ----> Fe2O3 + SO2 3. C3H8 + O2 ----> CO2 + H2O I need some help balancing these equations. Thank you very much!

    asked by Momo
  49. science

    Gentle slopes and rounded mountains are most often the result of 1 shifting of fault blocks 2 the age of the bedrock 3 coditions of climate 4 volcanoes and meteorites

    asked by Anonymous
  50. science

    can carbon disulphide dissolve a sulphur sample

    asked by seymone
  51. physics

    so i have a circuit (series) where the the emf=12 V and R1=2 ohms and R2=0 ohms. Basically, theres's a square. The battery voltage(12V) is on the left side. The R1=2 is on the top side of the square and R2=0 ohms is on the right side of the square. The

    asked by Anonymous
  52. Algebra

    Swimming space. The length of a rectangular swimming pool is 2x -1 meters, and the width is x + 2 meters. Write a polynomial a(x) that represents the area. Find A (5).

    asked by takira
  53. help please?!(:

    Rico's collection of quaters and dimes contains $32.85. There are 171 coins in all How many quarters and how many dimes are in Rico's collection? i solve these with 2 equation. would they be: q + d = 171 25q + 10d = 32.85 help me please.

    asked by shhtacy
  54. math

    A machine is either working (state 1) or not workind (state 2). If it is working one day the probability that it will be broken the next day is 0.1. If it is not working one day the probability that it will be working the next day is 0.8. Let Tn be the

    asked by Sally
  55. science

    when you turn on a lamp, then turn it off, explain what happens to the circuit.

    asked by eddie
  56. science

    explain whether a blaok or a white sun umbrella would be better to use on a hot day.

    asked by eddie
  57. English Ms. Sue

    How does peace not alter the this statement war as a social disease versus non-conformity?

    asked by Michele
  58. SAT Essay

    Most people underestimate their own abilities. They tend to remember their failures more vividly than their successes, and for this reason they have unrealistically low expectations about what they are capable of. Those individuals who distinguish

    asked by Sahil
  59. Marcoeconomics

    if Bond price= the discounted value of all the future income it will generate then does it mean that the buyer of the bond earn nothing? Because he in fact need to pay the discounted value of the future income(interest) which is said to be earned by him

    asked by David
  60. algebra 1

    3 to the fourth power multiplied by 3 to the sixth power

    asked by chase
  61. Simple

    is the image that a magnifying glass produces real or virtual and how do you figure that out?

    asked by Lena
  62. math

    Three ordered pairs for 4x - y = 7

    asked by Matt
  63. Math

    Is a polynomial in standard form equal to a polynomial not in standard form?

    asked by Angie
  64. Algebra 1

    5 green balls and 2 red balls together weigh 10 pounds, and 1 green ball and 4 red balls together weigh 7 pounds. If all red balls weigh the same amount and all green balls weigh the same, then what is the weight of 8 red and 8 green balls together? I'm

    asked by Melanii
  65. Government

    I am working on a test review for Gov't and I cant find any information whatsoever in the text book. The question is... Identify and explain why the following is important... separation of church and state, religious toleration, Maryland Acts of

    asked by Carly
  66. Trig

    tan(to the second power) s sin(to second power)=tan(to second power + cos(second power) s - 1...I need the steps on how to get it to equal...problem looks like tan2 s sin2 s=tan2 s + cos2 s - 1...thanks if you can figure it out

    asked by Courtney
  67. Government

    I am working on a test review for Gov't and I cant find any information whatsoever in the text book. The question is... Identify and explain why the following is important... 2. Events leading to the American Revolution: French & Indian War, Albany Plan,

    asked by Carly
  68. mathematics

    Lewis team played 6 games. They scored 2 points in the last game and lost by 3 points in the last game. How many points did their opponents score in the last game.

    asked by john
  69. college algebra word problem

    rachel allows herself 1 hour to reach a sales appt 50 miles away. after she has driven 30 miles, she realizes that she must increase her speed by 15mph in order to get there on time. what was her speed for the first 30 miles?

    asked by john
  70. Calculations

    i`m being asked to find the focal length. I know that the distance from the lens to the object is 35 cm and that the distance from the image to the lens is 27 cm. I did the following: 1/27 + 1/35 = 1/f 62/945=1/f 15 15/62 = f Did I do this correctly?

    asked by Lena
  71. Accounting

    The Suns bought a reconditioned DC 3. They paid 1 million in cash and signed a promissory note with no stated interest rate for 3.96 million due and payable after 12 months, but renegotiable on June 30, 2009. Under similar circumstances a bank would charge

    asked by rockie
  72. Physics

    if a force of 50 N stretches a spring 0.10 m, what is the spring constant?

    asked by y912f
  73. Western Civlization

    How did Luther's theological teachings redefine fundamental thinking about vital western concens? ( example:individual) I have a test tomorrow!

    asked by A-tan
  74. Science/misc

    If Person A is smarter than Person B why would their teacher say "Person A has more brain than person B" when all human brains are an equal size? (Is it just a saying to show the point?) Also, if all brains are the same size then why are some people

    asked by mysterychicken
  75. science

    you left a crayon in the window sill in the bright sunshine. It melted and is now a puddle of sticky wax. How have the properties of the crayon changed? Is this a physical or a chemical chamge? Give a reason for your answer.

    asked by eddie
  76. English Ms Sue

    How does social norms change war as a social disease versus non-conformity? What would be a possible solution to solve this problem?

    asked by Michele
  77. art

    what is franz marcs most famous painting(appart from the yellow cow)

    asked by sophie
  78. Alegebra

    Find - x when x =20 answer is -20 Evaluate m/n for m=16 and n=2 m/n=8 is the problem right. I am not good with alegebra

    asked by Johnnie
  79. Algebra

    What is an non linear equation? Can you please show me an example.? This is all confusing to me.

    asked by A.W.
  80. WESTERN CIVILAIZATION

    omg!!!! i HAVE TROUBLE FINDING INFORMATION AND ANSWER! Why did MArtin LUther, Zwingli and CAlvin succeed in forming their own churches?

    asked by A-tan
  81. Math

    francois is stokcing a new fish pond on his farm. The pond is filling slowly and the volume of water in it can support a certain number of fish,(variable-F). F=42m+250, where m is the number of months the pond has been filling. the pond was stocked

    asked by Bob
  82. Agricultural Policy

    Find the price and quantity that will satisfy the condition for static efficiency in the use of water resources given the following demand and supply equations for water: Demand: P=600-Q Supply: P=2+Q

    asked by jesse
  83. business law

    the person who holds a life estate in real property can sell absolute ownership or pass it on to his heirs. true or false

    asked by jack
  84. Math

    How would you simplify and prove (csc x - cot x) = (1-cos x)/(1+cos x)? I've tried a lot of different starts, but I keep getting stuck.

    asked by Katie
  85. Biology

    Which biological components (types of molecules) would be especially sensitive to pH changes? Why is this so?

    asked by Cassie
  86. Algebra 1

    just reposting :):) i still don't really get it. "Tweedledum says: the sum of your weight and twice mine is 361 lbs. Tweedledee says: contrariwise, the sum of your weight and twice mine is 362 lbs if both are right how much do they weigh together?" i got

    asked by Melanii
  87. gravitational potential

    (1) 2 particles of equal mass are fixed at X=0 and another +ve point on the x axis. No other grav influences are in the system. (they can be ignored) I have to derive an expression for Vgrav at a general position x, on the x axis. I believe this is related

    asked by charlie
  88. urgent chem help ( dr bob plz)

    A particular household ammonia solution (d= 0.97g/mL) is 6.8% NH3 by mass. How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH = 11.55? ------------------------- i am gettig 5.3 x 10^-10 is that rite

    asked by javeya
  89. math

    watz -3 /3?

    asked by anonymous
  90. math

    how can you set an equation to y=mx +b form? Example: 6x-4y=12

    asked by Linell
  91. english Ms. Sue

    Why should society as a whole change its way of thinking and begin to spread ideas with each other. Relating back to how does social norms change war as a social disease versus non-conformity

    asked by Michele
  92. fundamentals of college writing

    i need someone to proofread. looking for fragments, paragraph structure, and run on sentences.....\ Here are a few resturants you must visit on your vacation to Maui. If your looking for a very good meal at a price far below fancier resturants Paia Fish

    asked by shawna
  93. social studies

    what happen to sacco and Vanzetti and why did people think it was unjust?

    asked by fanny
  94. spanish

    if i was saying we entered the house, would it be entramos la casa or entramonos la casa

    asked by jessica
  95. Algebra 2

    Solve the system using any algebraic method. 22.)2x-5y=4 23.)5x+7y=12 24.)3x-4y=6 3x+4y=9 3x-2y=8 4x+7y=1 Thanks!

    asked by Jennifer
  96. Physics

    (1) 2 particles of equal mass are fixed at X=0 and another +ve point on the x axis. No other grav influences are in the system. (they can be ignored) I have to derive an expression for Vgrav at a general position x, on the x axis. I believe this is related

    asked by charlie
  97. Math

    How do you find the slope of a line?

    asked by Angie
  98. philosophy

    how did Augustine address the fact that the Greeks and their philosophy did not have the problem of evil?

    asked by alicia morrison
  99. Math

    How would you simplify and prove (csc x - cot x)^2 = (1-cos x)/(1+cos x)? I've tried a lot of different starts, but I keep getting stuck.

    asked by John
  100. Algebra

    4x - y = 7 I need ordered pairs for this linear equation, I was wondering of some possible solutions. Thanks!

    asked by Jeff
  101. Math 116

    Evaluate m/n for m= 16 and n=2 so what does m/n=8 is that right. Also this problem 11x=198 x=2178 is this right

    asked by Johnnie
  102. Grammar

    What are Participles and participle phrases? Can I also get some examples so it can be a little easier for me? Thanks -MC

    asked by mysterychicken
  103. it

    How might an automobile company use a management information system to reduce its costs and better serve its customers?

    asked by lori
  104. SOSE

    THE FUTCHER AFTER 1962 AVALANCH OF PERU

    asked by ALEX
  105. algebra

    rachel allows herself one hour to reach a sales appointment 50 miles away. after she has driven 30 miles, she realizes that she must increase her speed by 15mph in order to arrive on time. what was her speed for the first 30 miles?

    asked by john
  106. Honors Biology

    What role did politics play in the discovery of the structure of DNA?

    asked by Judii
  107. Grammar

    List one verb in the sentence: Printing commands are listed in the beginning appendix. I'm confused...thanks -MC

    asked by mysterychicken
  108. high school

    please proofread this paragraph help me with TOPIC,DETAILS AND CONCLUDING SENTENCE? DOES IT HAVE ANY FRAGMENTS OR RUN-ONS DOES IT INCLUDE PRICE LOCATION ETC ? Here are a few resturants you must visit on your vacation to Maui. If your looking for a very

    asked by shawna
  109. SAT

    Are books the most important part of education, or are other modes of learning more important?

    asked by rabc
  110. math....please help!

    rachel allows herself 1 hour to reach a sales appt 50 miles away. after she has driven 30 miles, she realizes that she must increase her speed by 15mph in order to get there on time. what was her speed for the first 30 miles?

    asked by john
  111. science

    how do you sepeate a mixture of iron and sulphur using a physical method without using a magnet

    asked by Ruan van Rooyen
  112. SAT Essay

    Reposting. Most people underestimate their own abilities. They tend to remember their failures more vividly than their successes, and for this reason they have unrealistically low expectations about what they are capable of. Those individuals who

    asked by Sahil
  113. 10th grade

    What is the equation for when vinegar reacts with baking soda?

    asked by Ashlyn
  114. Criminal Investigations

    Explain why a final exit suicide may be interpreted as a homicide and what an investigator should look for at the scene of a suspicious death that may indicate a final exit suicide.

    asked by Sparklez
  115. Science

    I have a very simple question that needs quite a simple answer: Are all human brains an equal size? I typed these exact words on Google but I didn't find much information. I have a question following this one which is why I need this information. Thanks

    asked by mysterychicken
  116. math

    In a bottling company, a machine can fill a 2-liter (L) bottle in 0.5 second (s) and move the next bottle into place in 0.1 s. How many 2-L bottles can be filled by the machine in 2 h?

    asked by nikki
  117. math

    solve by the elimination method for x and y: 0.3x- 0.2y = 4 0.2x + 0.3y = 37/17 Thanks.

    asked by Anonymous
  118. science

    there is a cup with 75ml of orange juice. A marble was dropped into the cup and the level of the juice rose to 90 ml. Why did this happen? Find the volume of the marble. Use math and show/label all work.

    asked by eddie
  119. math

    how do you graph 3x-y=5?

    asked by anonymous
  120. introduction to psychology

    help Both Alberts mother and father had dropped out os school. His brother left school in the eighth grade. Based on the perfomanace of his family albert does not expect that he will complete high school. He has developed and 1. Availability heuristic 2.

    asked by nene
  121. spanish

    what is wrong with saying llegamos con mi mama en el aeropuerto? should the en el be del?

    asked by dave
  122. Chemistry

    Out of gravity filtration, suction filtration, centrifuging or decanting, in general which process is the most rapid, and which is the least costly in terms of equipment, and which is the least efficient (decanting)? and using all 4 processes the

    asked by Alexa
  123. math

    how do you graph 3x-y=5?

    asked by janel
  124. Math

    The sum of Jason's and Elton's ages is 30 years. Jason is 8 years older than Elton. How old is Elton?

    asked by Stephanie
  125. Math

    The sum of Jason's and Elton's ages is 30 years. Jason is 8 years older than Elton. How old is Elton?

    asked by Stephanie
  126. algebra

    Find -x when x=20 x=-20 is this answer right. I do not how to do this problem I need help. {3(5-8)-3}-{1-(2-6)}=15+-9-2+6 help with this problem.

    asked by Johnnie
  127. science

    can carbon sulphide be used to physically separate an iron sample and a sample of sulphur.

    asked by seymone
  128. biochem

    How do you draw a tetrapeptide from the one letter codes(Amino acids) and also give the pI, if given the pKa values? For example the Amino acids: S,T,G,L So i know i decipher the the codes then to make tetrapeptide i start with the n terminus to the c

    asked by jeff helper
  129. social studies

    um it was war world 1

    asked by fanny
  130. algebra

    320 is 220 is what type as decimal. I got 1.5

    asked by Keaton
  131. math

    how do you graph 3y-2x= -3 ?

    asked by XOXO
  132. cultural diveral

    What differentiates the act of simply grouping people from the act of stereotyping? How can stereotyping effect group relations? Give an example of a stereotype you find in your everyday life. Comment on the experiences of your classmates—are they the

    asked by brandy
  133. Algebra

    I am given an equation.. x^2-y^2-2x-6y = 8 Move things around... (x^2-2x)-(y^2-6y) = 8 I need to find out what kind of graph this makes. How do I do this?

    asked by mw
  134. algebra word problem: still stuck

    question: rachel allows herself 1 hour to reach a sales appt 50 miles away. after she has driven 30 miles, she realizes that she must increase her speed by 15mph in order to get there on time. what was her speed for the first 30 miles? Responses * college

    asked by john
  135. math

    to to muliply wih zeros?

    asked by selene
  136. government

    what are the power of congress?

    asked by jon v
  137. calculus

    how do you integrate 30x^2/(x-2)(x+3)(x-5)

    asked by Lauren
  138. Math

    Find all values satisfying x f(x) 3x-1 g(x) x^2-5x+12 (f*g)(x) = 17

    asked by lt
  139. ecology

    what causes the buildup of a river delta

    asked by andrew
  140. Science

    What type of reasoning occurs when bits of specific information are gathered together in order to make a generalization? deductive inductive demonstrative productive im not sure...my teacher just gives us the worksheet and leaves to the lounge

    asked by Lexie
  141. biology

    What does the phase biological interrelationship mean

    asked by Sumayyah
  142. pre-calc

    Newline Recyclers processes used aluminum into food or dink containers. The recycling plant processes up to 1200 tons of aluminum per week. At least 300 tons must be produced for food containers, while at least 450 tons must be produced for drink

    asked by court
  143. math 116

    why is everythime I ask help noone will help.

    asked by Johnnie
  144. Western Civlilization

    Why did Martin Luther, Zwingli and John Calvin succeed in forming their own churches when others failed?

    asked by A-tan
  145. govt

    in obc categary need non crimilayer certificate related it what is meaning of computoer code under the web site

    asked by akude a.d
  146. college/ vet assistant

    what does lingual mean

    asked by fanny
  147. english root word

    factum - how do I use in a sentence. If it's a root word, are there any words with factum in them? I can't find any.

    asked by zach
  148. college/ vet assistant

    what does occlusal mean?

    asked by fanny
  149. English

    My son is supposed to correct this incorrect sentence: He performed the backward somersault more expertlier of all. According to the rules, part of the sentence should be changed to: most expertly of all This sounds strange to me. Did he do it correctly?

    asked by Mary
  150. Western Civilization

    Hello. Could someone please tell me more about the Black Plague?

    asked by August
  151. 8th grade

    what impact did the locomotive have on america?

    asked by Anonymous
  152. math

    I need help with this question... Find the area of a rectangular garden whose length is 8 feet and whose width is 72 inches.

    asked by Austin
  153. 4th grade

    GEOMETRIC SHAPES

    asked by TYMEL
  154. algebra

    I need help with this question... Find the area of a rectangular garden whose length is 8 feet and whose width is is 72 inches.

    asked by Austin
  155. Aed

    I know i posted this but i need to do it again cause I can not find anything online for this... PLEASE HELP ME!! I also need to describethe books and say how i would teach it and what grade level..... Need it ASAP please Post 350- to 500-word response to

    asked by troyer0269
  156. french with japanese

    what lives in a stable

    asked by jim
  157. french

    what is government in french? thanks, you will help me with my dissertation greatly xx

    asked by jim
  158. algebra

    14ft= ___yd ___ft i don't understand this question can someone help me please!!

    asked by Austin
  159. To Ray -- college

    I've removed your biotechnology post. Please repost it with your thoughts about completing it and specifically how you would like us to help you.

    asked by Ms. Sue
  160. Healthcare

    I need some help with Describing at least two factors that influence patient communication.

    asked by Kia
  161. Child Care

    Two three-year-olds, Jenna and Neal, are pulling one another's hair. Using guidance techniques, what would you do? A. Ask, " What do you think you're doing?" B.Physically separate Jenna and Neal C.Say,"You must not do that.It's not nice" D. Remove Neal and

    asked by Brenna
  162. Alegebra

    For a science project, Tyronce is misxing a solution that is 6 parts of sugar to 25 parts of water. How would you wirte this as a decimal

    asked by Michelle
  163. Math

    How do you factor this equation? x^2+x-2=0

    asked by Selenia
  164. Math 116

    _(Y-56)=y+56 is that right. Find an equivalent expression without parenthesis. Subtract _5/16-(-3/8)=1/16 is this right. Please check this for me. Please it seem my problem never get answer I did some last night had not hurt any reply.

    asked by Johnnie
  165. science

    explain why wires are covered in plastic when extension cords are made.

    asked by eddie
  166. math

    Find the measures of each interior angle of a 15agon. how would u find the meaures?

    asked by zyquaria
  167. Science

    What is the process of maintaining a cells enviroment called?

    asked by Joe
  168. Math

    52inches=(2/5)d-2inches?

    asked by Betzaida
  169. Contemporary Law

    Tragedy unfolded early this morning around 7:15 am as a local police officer failed to stop at a red light crashing into a crossing car wounding the officer but unfortunately killing a woman, and three children. Reports show that alcohol was not associated

    asked by Sparklez
  170. chemistry

    Classify the reactions (combustion, synthesis, decomposition, replacement, or double replacement) CaO9(s)+H20(l)¨ Ca(OH2(ag) Ca(ClO3)2(s)¨CaCl2(s)+O2(g)

    asked by jaz
  171. Lit/Poem/The Planet on the Table

    The subject of Steven's poem is the a. writing of poetry b. solar system c. speaker's disillusionment d. richenss of language A?

    asked by Bella
  172. college/Agricultural policy

    Find the price and quantity that will satisfy the condition fpr static efficiency in the use of water resources given the following demand and supply equations for water: Demand: P=600-Q Supply: P=2+Q

    asked by jesse
  173. First grade social studies

    my son is in first grade and has to do a project as the curator for the american symbols. I am looking for a reputable website and having difficulty sorting out which ones to use. Can anyone help?

    asked by noemi
  174. spanish help please!

    how do you say: the trip to school was 12 hours? el viaje a mi escuela era 12 horas?

    asked by amanada
  175. motion and projection

    Artifical satellites forever true or false.

    asked by summer addison
  176. social studies

    how had american life become more strssful after the war and what 2 beliefs resulted from the stress

    asked by fanny
  177. human services

    If you had to summarize your learning from the multimedia and distinguish between the two types of evaluation, which includes two examples of each evaluation type illustrated in the multimedia, what would you say or what site would you go to find the

    asked by dianne
  178. Pre-Algebra

    how do i find the perimeter of a rhombus with the measurements 8x and 5x

    asked by Crystin
  179. science

    I have a grade 7 science project due on Friday. I have to make a crazy gadget and I have no ideas. One kid is making a shovel with a flashlight attached to it for nighttime shovelling. What can I make?

    asked by darlene
  180. Social Studies

    What is a communist?

    asked by ?????