Questions Asked on
January 31, 2009

  1. Psychology

    Does someone know where I can get a brain and nervous system diagram that is labeled well. i can not find one?

    asked by SinnerSaved
  2. PARTS OF SPEECH

    Thousands of years ago, fish were caught in nets and traps. Is the word (in) a preposition?

    asked by anon
  3. heritage report

    I am going to write information about my personal heritage if I write about three different ideas they will be special accomplishments of different family members ,a special family tradition and a traditional recipe. i want the two pages of information to

    asked by lindsey
  4. English

    What we should take note of is the fact that the designation of English as a second language will not solve everything. (What is the grammar mistakes in the sentence above?)

    asked by John
  5. 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 450C, the total pressure is 980 mm Hg. The vapor pressure of ethanol at

    asked by Mary
  6. English

    Prepare for going out. Prepare going out. Prepare to go out. (Which one is correct? Are all correct?) Give me three garlics. Give me three pieces of garlics. (Which one is correct?) Did you Unplug the electric cord from the socket after cooking? Don't do

    asked by John
  7. E.V.S

    A paragraph on decipline

    asked by charvi
  8. social studies

    what is decipline

    asked by charvi
  9. calculus

    Consider the solid obtained by rotating the region bounded by the given curves about the line x = 6. y = sqrt(x), y = x Find the volume V of this solid.

    asked by bob
  10. Maths

    In the formula , F= ma, F = Force (N) , m = mass (Kg) and a = acceleration (m/s²) a) Find F , if m = 26.5kg and a = 2.4m/s² b) Find a , if F = 86N and m = 10.2Kg

    asked by Renee <3
  11. Maths [Algebra]

    There's a rectangle. The width is 6p + 4 and the length is 2p + 1. Simplify your expression.

    asked by Renee <3
  12. math

    the angles in a triangle are x + 20, x -30 and 3x. write an expression connecting these and then solve it for x.

    asked by please answer
  13. english

    i have to analyse and evaluate two figurative devices from obama's inaugural speech...is this an example of a metaphor...we remain a young nation, but in the words of scripture, the time has come to set aside childish things.

    asked by mike
  14. functional design

    I am doing a power point of functional design for health care and am having trouble as this design is best used in small organizations but we are not doing a organization(like nursing homes or small offices) so what can i put for bullets in my slide for

    asked by april
  15. english

    understanding posssessives.the families yards. my teachers desk. the mans hat. my brothers toothbrushes. the girls bicycle. pleaes tell me if these are correct

    asked by charles filyaw
  16. english

    is imagery a figurative device...example.. an oath is taken admist gathering clouds and raging storms

    asked by mike
  17. design technologyy

    why muffin packaging is important

    asked by khaliunaa
  18. english; poetry

    i need a poem to compare with emily dickinson's "Hope is the Thing With Feathers' - any ideas? :D

    asked by rhodium
  19. trig

    rules of logarithms: can someone please explain how to do these problems? I understand the rules I just don't understand how they apply 1. e^(3lnx) 2. e^(1+2lnx) thanks!

    asked by Alli
  20. Biology!!! HELP

    Does anyone understand what "reciprocal genetic exchange" is? Is it just crossing over during prophase in meiosis?

    asked by Julie
  21. Chemistry

    1) When calcium is reacted with cold water, the equation is as follows: - Ca(s) + H2O(l) -->Ca(OH)2(aq) + H2(g) Isn't Ca(OH)2 insoluble? Why is the state symbol aqueous? When I conducted the experiment in a test tube with cold water, I got a white

    asked by candy
  22. english

    in Obama's speech...Yet, every so often the oath is taken amidst gathering clouds and raging storms...Is this an example of imagery...i feel this is appealing to sight...in analysing...the oath is taken place among a crisis in america...economical crisis

    asked by mike
  23. grade 12 english

    please explain...metaphors compare two things...example "gathering clouds" and "raging storms" ...am I comparing these to obama's oath...i need to know if i state this as imagery or a metaphor...please explain

    asked by mike
  24. Math 012

    if anyone can help explain what im doing wrong, id appreciate it. thanks. 4x+3=-3+2x+14 4x=3=11=2x -4x -4x 3=11+6x -11 -11 x=6

    asked by amy
  25. physics

    a 200 kg block was moved along an inclined plane to a height of 10m. during this process 3000J of energy was lost due to friction. a. calculate the efficiency of the inclined plane. b. what would the efficiency of the simple machine be if the incline were

    asked by april
  26. math 012

    not so sure about this one either. (anything typed such as 7/6 are fractions, not sure how to type it. x+7/6=2x-7/6 6(x+7/6)=6(2x-7/6) 6x+7=12x-7 -6x -6x 7=6x-7 +7 +7 6x/6= -14/6

    asked by amy
  27. Algebra

    I am supposed to find the equation for the boundary lines, using the points 0,4 and 3,5. I got 5-4/3-0, which plugged into y=mx+b would equal y=1/3x+b. The book says b equals four, but where does this number come from? Thanks!

    asked by Caleb
  28. Physics

    what is the speed of an object at rest?

    asked by y912f
  29. Physics

    please check these: 1. which of the following statements applies to the motion of a ball rising and then falling in free fall? I.The ball has constant acceleration as it moves upward. II.The ball has constant acceleration at the top of its path. III.The

    asked by y912f
  30. Chem Help

    In body of fresh water, a dissolved oxygen concentration of 0.225 mM or higher is usually needed to maintain a healthy aquatic ecosystem. For a lake to maintain this concentration, what is the maximum water temperature?

    asked by Sene
  31. physics....again

    A typical light bulb is 2% efficient. It means that only 2% of electric energy is converted into visible electromagnetic radiation and 98% is converted into ultraviolet radiation known as heat. Suppose a 100W bulb is turned on for 10h. a. how much energy

    asked by april
  32. Physics

    please show me how to work out this problem: A roller coaster moves 85 m horizontally, then travels 45 m at an angle of 30.0 degrees above the horizontal. what is its displacement from its starting point? use graphical techniques. the answer is 126 m at

    asked by y912f
  33. Physics

    please check these: which of the following is an example of a vector quantity? a. velocity b. temperature c. volume d. mass i picked A identify as vecor or scalar 1. speed of a snail---vector 2. the time it takes to run a mile-scal 3. the free-fall

    asked by y912f
  34. Science

    What will happen if I mix Muriatic acid (just a drop) in room temperature water? (about 80 ml of it) Thanks -MC

    asked by mysterychicken
  35. biology

    If plant species has a diploid number of 12 and plant species B has a diploid number of 16. What would a new species, C, that arises as an allopolyploid from A and B, diploid number be? I was thinking 14, because it would get 6 sets from plant A and 8 from

    asked by Sarah
  36. math

    36 divided by 8

    asked by fart812
  37. Science

    Why is it that when you put a Mento's candy in a coke bottle, the bottle explodes? Thanks -MC

    asked by mysterychicken
  38. Biology

    Darwin was able to formulate his theory of evolution based on several facts. Which of the following facts was unavailable to Darwin in the mid-nineteenth century? Natural resources are limited. Individual organisms in a population are not alike.

    asked by Gail
  39. English

    hmm how to write this in ur own words... I do agree that this poem is like "the whoosh of the imagination at work". Firstly, there is the style of writing in the poem. There is no punctuation at all in this poem. This shows how quickly the boy's

    asked by Eli
  40. biology

    All of the following important concepts of population genetics are due to random events or chance except mutation natural selection the bottleneck effect the founder effect sexual recombination I am pretty sure that the answer would be "natural selection",

    asked by Gail
  41. General

    could someone tell me please what is meant by "sense of urgency"

    asked by mick
  42. Algebra

    Right now we are learning about absolute value inequalities. I have to solve and graph this inequality: Pretend my paranpheses are absolute value signs (x-4) + 5 is greater than or equal to 10. I assume I would take 5 away from each side first. But what

    asked by Julianna
  43. spanish

    Hello. Can you please see if this is written in Spanish correctly based on the English? I am a good candidate because I am always flexible, dedicated, and responsible. I have been swimming for over five years. I am trained to be a lifeguard. I like to be

    asked by Anonymous
  44. Enzyme Kinetics-Km values

    Hi guys, I don't quite understand why a lower Km value means more effective binding? Sincerely, Sandy

    asked by Sandy
  45. Math

    Write 0.06 as a percent

    asked by Anonymous
  46. Grammar

    "...the absorbance at 260 nm was measured." (would it be were or was here? how would you know?)

    asked by Lilah
  47. Poetry, English

    hmm what might be an example of onomatopeia in this poem? Conquerors By sundown we came to a hidden village Where all the air was still And no sound met our tired ears, save For the sorry drip of rain from blackened trees And the melancholy song of

    asked by Kerry
  48. elementary

    WHAT TYPE OF ANIMAL IS THE TYROISORUS

    asked by MAXWELL
  49. sra jmcguin

    after my b-day party will edit span and send back

    asked by sam help please
  50. Java

    1 public class testOperators 2 { 3 public static void main(String[] args) 4 { 5 int x; 6 int y = 12 7 double z = 13.0; 8 x = 14 9 System.out.println(“x + y + z = “ + (x + y +z)); 10 x += y; 11 y--; 12 z++; 13 z *= x; 14 System.out.println(“x + y + z

    asked by SCCC
  51. Java

    I need help putting the following trace into pseudocode 1 public class testOperators 2 { 3 public static void main(String[] args) 4 { 5 int x; 6 int y = 12 7 double z = 13.0; 8 x = 14 9 System.out.println(“x + y + z = “ + (x + y +z)); 10 x += y; 11

    asked by SCCC
  52. Chemistry

    How would you balance this equation Mg(s)+FeCl3(aq)=Fe(s)+MgCl2(aq)

    asked by Lauren
  53. Physics

    i have a line graph with positions 1-10 in the positive direction. if a toy car rolls from +3m to +5m, which of the following statements is true? a. Xf=+3 m b. Xi=+3 m c. delta x=+3 m d. Vavg=3 m/s

    asked by y912f
  54. calculus

    Find the average value of the function on the given interval f(x) = 2x^3(1+x^2)^4, [0,2]

    asked by bob
  55. Physics

    A novice pilot sets a plane's controls, thinking the plane will fly at 2.50 * 10*2 km/h to the north. If the wind blows at 75 km/h toward the southeast, what is the plane's resultant velocity? Use graphical techniques please show me how to solve this. the

    asked by y912f
  56. Science

    In a wet type of voltaic cell, what is the electrolyte? a. a bridge made of salt b. a copper strip c. an acidic liquid d. a spontaneous flow of electrons A believe the answer is C

    asked by Jenny
  57. calculus

    Compute the area of the region in the fi…rst quadrant bounded on the left by the curve y = sqrt(x), on the right by the curve y = 6 - x, and below by the curve y = 1.

    asked by bob
  58. U.S.History

    i'm stuck on this essay question.. Discuss how both the North and South defended their position on the question of secession by tracing the history of their argument?

    asked by y912f
  59. Chemistry

    How would you write skeleton equations for these reactions? I am very confused Hydrogen iodide(G)= Hyrdrogen(G)+Iodide(G) Aluminum(s)+iodines(s)= Aluminum iodide(S) Silver Nitrate (aq)+Sodium sulfide (aq)= silver sulfide(S)+ sodium nitrate (aq)

    asked by Lauren
  60. Math

    My friend and I are both going to start working. I'm starting Sunday and will have every 9th day off. She's starting Monday (the day after me) and will have every 6th day off. When is the first day we'll both have off to go to the mall? I'll need the

    asked by Liz
  61. Physics

    this question came up in my work, and i don't remember reading about it in my book. can you tell me what it is asking for, and how to do it.. if the change in position delta x is related to velocity v(with units of m/s) in the equation delta x=Av, the

    asked by y912f
  62. Science

    Piezoelectricity is caused by pressing or squeezing___________? a power rods. b. crystals c. zinc plates d. magnets I believe the answer is b.

    asked by Jenny
  63. sra jmcguin

    Santiago, estás sacando notas malas. Primero, insisto en que tú limites el tiempo con tu novia o que estudies con ella. Tu novia te puede ayudar en tus estudios. Segundo, te recomiendo que tú decidas entre tocar la guitarra o jugar para el equipo de

    asked by sam help please
  64. Physics

    how do you solve this a single water particle in a fountain travels through an 85 m system and then returns to the same point. what is the displacement of this water particle during one cycle? how do you get the answer ZERO?

    asked by y912f
  65. geography/ english

    Would it make sense to say: "He hopes the violence would soon be assuaged"?

    asked by Valerie
  66. calculus

    Use integrals to prove that the volume of a sphere of radius R is equal to (4/3)(pi)R^3

    asked by matt
  67. Physics

    i got the first part of this quesion, please show me how to do the second part A truck driver travels 8 km ease, and then he turns around and travels 3 km west. then he turns again and travels 12 km east. a. what distance has the driver travele that would

    asked by y912f
  68. 3rd grade-music

    In "Jambalaya" by Hank Williams Jr, create the next stanza for the song by making a prediction based on the details. The stanza should follow the pattern of the other stanzas in the song. I am totally confused with this question and have no idea how to

    asked by elaine
  69. International Business

    Most command economies are in the process of transition to a market economy. What is the meaning of transition, and also discuss the related factors that can make an economic transition more successful

    asked by Steph
  70. 3rd grade-math

    When counting blocks and they ask for standard form, what do they mean? What is standard form?

    asked by elaine
  71. algebra 1

    [2(6-1)]/2=? PLEASE HELP ME!??!

    asked by me
  72. spanish

    I updated my paragraph. Can you see if this is written correctly? Yo soy una buena candidata porque soy siempre flexible, dedicada, y trabajadora. Hace más de cinco anos que nado. Me he entrenado para ser una salvavidas. Me gusta estar al aire libre y

    asked by leah
  73. Chemistry

    Pb(s) + KNO3(aq) ----> No reaction HNO3(aq) + Sr(OH)2(aq) ----> H2O + Sr(NO3)2 NO3 being Nitrate, and (OH)2 meaning 2 Oxygen and 2 Hydrogen atoms in the second problem. The second two in the products of the second problem is a subscript for NO3. Are these

    asked by Momo
  74. English

    i need help finding the themes of this essay. i know that 1 possible theme is about losing something when you learn something. But my teacher said there was another theme on " the importance to look in-dept" i'm not sure what he meant by that. Mark Twain's

    asked by Joe
  75. Physics

    how do you do this the motion of a ball on an inclined plane is described by th eequation delta x =1/2 a(delta t)^2. which of the following quantities must have a value of zero? a. Xi b. Xf c. Vi d. Tf :)

    asked by y912f
  76. Literature

    which quote form "The River Merchant's Wife" is the BEST example of an objective correlative? what is an objective correlative, and what is an example of it: a. "And I will come out to meet you" b. "The monkeys make sorrowful noise overhead" c. "At sixteen

    asked by y912f
  77. Chemistry

    1) When we say calcium reacts readily with cold water, it means the reaction is moderately fast? 2) When we react Fe with dilute HCl, we get FeCl2 & H2. Why won't we get FeCl3? 3) Similarly, when we react Fe with CuSO4, displacement reaction occur to give

    asked by candy
  78. Literature

    please check my answers: 1. In "go Down, Death", Death is personified as a a. preacher in heaven b. cruel and devious angel c. rescuer on horseback d. huge comet in the sky i chose C 2. In the last stanza of "Tableau", the boys a. angrily comfront the

    asked by y912f
  79. Microsoft Access Help please

    need to make a switchboard that inclures a main menu, reports menu, and a forms menu. The main menu should include four buttons: Open forms meno Open reports menu Help exit The reports menu should include buttons to open the two reports and the forms menu

    asked by Peter
  80. chemistry

    If a satellite orbits the earth at a velocity of 3.2 x 10⁶ km/hr, this would be the same as how many ft/s?

    asked by ashley
  81. chem

    Calculate the molar mass of K2[Cu(C2O4)2]*2H2O I got 353.81 is this correct ?

    asked by anna
  82. chem

    If .275 moles of ferrous ammonium sulfate and an excess of all other reagents are used in a synthesis of K3[Fe(C2O4)3]*3H2O, how many grams of product will be obtained if the reaction gives a 53% yield? Can you plz explain to me in steps

    asked by anna
  83. Literature

    kindly check my answers to these 7 questions on Huck Finn: 1. Writing that values intuition, emotion, and imagination over reason is called a. realistic b. romantic c. naturalistic d. ironic i chose B 2. Writers who concentrate on everyday life and close

    asked by y912f
  84. biology

    i need to find websites or something on monotremes biological systems, and i can't find anything for my project about them! help!!!

    asked by british_wolf
  85. chem.

    A bird is flying around the world at a rate of 26.4 ft/sec. How many days will it take to complete its journey? (circumference of earth = 25,000 miles)

    asked by ashley
  86. Literature

    please check these 7 answers on Huck Finn: 1. Huck goes along with the king and the duke until a. they decide to steal from the Wilks sister b. they sell Jim to the Phelps farm c. they try to steal the raft d. he realizes they aren't actually royal i chose

    asked by y912f
  87. Chemistry (repost)

    Pb(s) + KNO3(aq) ----> No reaction HNO3(aq) + Sr(OH)2(aq) ----> H2O + Sr(NO3)2 NO3 being Nitrate, and (OH)2 meaning 2 Oxygen and 2 Hydrogen atoms in the second problem. The second two in the products of the second problem is a subscript for NO3. Are these

    asked by Momo
  88. History

    Hi. I need to find a lot of information on World War II. My teacher wants me to use only websites that have .edu at the end. Could you help me find a website?

    asked by Ben
  89. Literature

    the jar in "Anecdote of the Jar" can be seen as a metaphor for a. the slovenly wilderness of Tennessee b. the crushing boredom of nature c. humanity's interaction with nature d. humanity's love of wilderness areas i don't get this question cuz i don't even

    asked by y912f
  90. Macroeconomics

    If the consumption function is a straight line then the MPC is greater then one I think that's right can anyone verify this for me thanks

    asked by Alex
  91. Literature;Antigone

    why does the poem "Chicago" use apostrophe what is apostrophe? the use of it in this poem shows what? a. shows possession b. reveals the speaker's anxiety c. makes the poem confusing d. gives the poem immediacy i think its B or D

    asked by y912f
  92. Grammar

    Another quick question about grammar... "...two large single stranded DNA, which have a low viscosity" (would it be have or has????)

    asked by Lilah
  93. Geometry

    In Triangle RST, SR < ST and RT > ST. If angle R = 2x + 10 and angle T = 3x - 25, which is a possible value of x? f. 25 g. 30 h. 35 j. 40 So far I've just drawn a picture for reference and I've been pondering about the problem for about 15 to 20 minutes

    asked by Anonymous
  94. chemistry

    if my molality is 1.08 m and my mass of unknown is 25 g. then how would i find my molecular weight of known. you don't have to solve it for me. what equation do i have to use

    asked by Anonymous
  95. Literature

    Ibsen, Strindbert, and Chekhov were innovative a. european playrights who realistically presented characters and situations b. american playrights who presented the psychological complexities of their characters c. NY producers of Absurdist dramas who

    asked by y912f
  96. Econ

    Change of reserves: An increase in foreign assets held by the central bank is recorded with a positive or a negative sign for the change of reserves?

    asked by Ashley
  97. chemistry

    Ok, in my lab, I measured the freezing point of NaNO3 and it was 0.79 C and I have to answer the question: Why might your measured value of the freezing point of water not equal 0oC?

    asked by Anonymous
  98. math-Inverse functions

    f(x)=-4x-2 & g(x)=5x-6. Find (f*g) and state domain. f(x)-x^2-1 what is the equation for f^-1(x)? f(x)=3x+2, find f(f^-1(14)). f(x)=4x+7 and g(x)=3x-5 find (f*g)(-4) f(x)=sqrt x+3 what is equation for f^-1(x)? Graph y=sqrt x-2 +5 which point lies on graph?

    asked by Anonymous
  99. Science

    Why does the Moon exert a greater tidal influence than the Sun?

    asked by Angie
  100. Literature

    Expressionist drama aims to a. shock the audience by portraying characters with unrealistic conflicts b. make the audience focus on themselves rather than on the stage c. keep drama within the confines of a "beginning, middle, end" pattern d. reveal the

    asked by y912f
  101. Poem: Birthday by M.T. Buckley

    For this poem can I get your opinion on something. What would you tell the baby that is born to make him feel better of what lies ahead.

    asked by arepostle fan 1
  102. Maths 2unit

    FUNCTIONS AND THEIR GRAPHS; find f(2), F(0) AND F(-2) for each function. (a) f(x)=3x-1 (b) f(x)=4-x^2 (c) f(x)=x^3+8 (d) f(x)=2^x please explain how to do these questions as well. :)

    asked by TRACY-888
  103. Literature;Crucible.

    please check my answers to these 5 questions: 1. In "The Crucible", when Abigail threatens Betty, Abigail is motivated by her a. jealousy of Betty's pampered life as the daughter of a minister b. need for attention in the village because she is an orphan

    asked by y912f
  104. Integtrated math three

    describe how the value of z changes as the values of x and y changes when z=xy

    asked by kendra
  105. chemistry

    When an aqueous solution is cooled to low temperatures, part of the water freezes as pure ice. What happens to the freezing point of the remaining solution when this occurs? Explain.

    asked by Anonymous
  106. Poem:Birthday by M.T Buckley

    I type the poem for you Birthday Geronimo. I jumped into the world No parachute. Bootless, falling into enemy territory into the night (had my eyes closed). Didn't take them long to find me These suicide missions are all the same Name? Not yet. Unit? 82nd

    asked by arepostle fan 1
  107. Macroeconomics

    Is the slope of the savings equivalent to the size of the multiplier

    asked by Jim
  108. Science

    what is the "commom center of gravity"?

    asked by Angie
  109. Literature

    A play is not finished in the same way that a poem or a novel is because a. it must have a definite beginning, middle, and end b. it has to be beautifully written c. after it is written, it still needs to be brought to life on stage d. after it is written,

    asked by y912f
  110. math

    In a mountain village it rains on average 5 days a week. Find the probability that over a weekend it rains on exactly one of the two days.

    asked by mathhomework
  111. Science

    Why can't the ozone layer be higher in the atmosphere?

    asked by Penny
  112. Science

    If pale green FeCl2 solution is left in the open for some time, will some of it gradually oxidise to become brown FeCl3 solution?

    asked by candy
  113. math

    there is a graph, and the title is Students who dress up for spirit week.60 grade 7 boys did,70 grade 7 girls did,70 grade 8 boys did, and 80 gr 8 girls did. the question is what this graph is showing. I put the graph is showing how many gr 7 boys dressed

    asked by beeca
  114. 11th grade

    during what holiday did german and english soldiers observe an informal truce they shared their food buried theri dead and sang together

    asked by randall
  115. stats...please help, I don't really understand

    A college professor decides to run for Congress in a district with 450,000 registered voters. In a survey she commissioned, 58% of the 4000 registered voters interviewed indicated that they plan to vote for her. The population of interest is the: A.

    asked by brian
  116. statistics

    A college professor decides to run for Congress in a district with 450,000 registered voters. In a survey she commissioned, 58% of the 4000 registered voters interviewed indicated that they plan to vote for her. The population of interest is the: A.

    asked by brian
  117. Math 012

    Can anyone help explain how to do this problem. i am not sure what im doing wrong. thanks 4(2n+1)=3(6n+3)+1 8n+4=18n+9+1 8n-8n+4=18n-8n+10 4-10=10n+10-10 not sure what to do.

    asked by amy
  118. Math 012

    im having trouble with this one too. 6y-8=-6+3y+13 heres what ive done so far...not good. 6y-8=-6+3y+13 6y-8=7+3y -6y -6y 8=7-3y

    asked by amy
  119. statistics

    Data on number of days of work missed and annual salary increase for a company's employees show that in general exployees who missed more days of work during the year received smaller raises than those who missed fewer days. A detailed analysis showed that

    asked by Jannel
  120. 9th grade

    how many parts is earth's lithosphere divided into?

    asked by leelia