Questions Asked on
February 16, 2009

  1. Chemistry

    For each of the following unbalanced equations, suppose that exactly 15.0g of each reactant is taken. Determine which reactant is limiting, and calculate what mass of each product is expected. assume the limiting reactant is completely consumed.

    asked by Megan
  2. chem

    Arrange the following amines in order of decreasing base strength. NH3, NH2Br, CH3NH2, (CH3)2NH

    asked by help!!!
  3. Math

    a bus company has 4000 passengers daily, each paying a fare of $2. for each $0.15 increase, the company estimates that it will lose 40 passengers per day. if the company needs to take in 10 450$ per day to stay in business, what fare should be charged?

    asked by Amanda
  4. chem

    A new potential heart medicine, code-named X-281, is being tested by a pharmaceutical company, Pharma-pill. As a research technician at Pharma-pill, you are told that X-281 is a monoprotic weak acid, but because of security concerns, the actual chemical

    asked by help!
  5. physics

    a 1600-kg vehicle moves with a velocity of 19.5 m/s. calculate the power required to reduce the velocity to 3.20 m/s in 11.0 s

    asked by bob
  6. Chemistry

    When the solid and liquid phases are in equilibrium, which phase, solid or liquid, contains the most amount of energy (kenetic energy is the same)? Also, what is the difference between the melting and freezing of a substance?

    asked by Michelle
  7. chem

    what is the pH of an aqueous solution that is 0.123M NH4Cl

    asked by help!!!
  8. Chemistry

    According to his prelaboratory theoretical yield calculations, a student's experiment should have produced 1.44 g of magnesium oxide. When he weighed his product after reaction, only 1.23 g of magnesium oxide was present. what is the student's percent

    asked by Sia
  9. Calculus

    Find the indefinite integral (integral sign) 3te^2tdt

    asked by Barbara
  10. Chemistry

    i need help. Calculate the pH of a 0.24 M CoCl3 solution. The Ka value for Co(H2O)63+ is 1.0 10-5. how do u do these with like the Cl there? Responses Chemistry - DrBob222, Monday, February 16, 2009 at 12:35am Just ignore the Cl^-. Co(H2O)6Cl3 ==>

    asked by Lindsey
  11. 8th grade

    what is the difference between a compressional wave with a large amplitude and one with a small amplitude

    asked by jennie
  12. physics

    According to legend, to determine whether the king's crown was made of pure gold, Archimedes measured the crown's volume by determining how much water it displaced. The density of gold is 19.3 g/cm^3. If the crown's mass was 6.00 * 10^2g, what volume of

    asked by y912f
  13. chem

    How many milliliters of a 15.0%, by mass solution of {KOH}(aq) (d = 1.14 g/mL) are required to produce 25.0 L of a solution with pH = 11.60?

    asked by help!!!
  14. AP World Civilizations

    "The Protestant Reformation and the Counter-Reformation" Describe the religious division of Roman Catholicism and Protestantism geographically. Remember that the Lutheran and Calvinist faiths are Protestant as is the Church of England. Help!?!?! This is my

    asked by Kiley
  15. biology

    You find a male tribble with plaid fur. When you cross this male with a purebred solid blue female, all the offspring are solid blue. A cross between two of these F1 tribbles produces an F2 generation that is 3/4 solid blue and 1/4 plaid. All of the blue

    asked by Anon
  16. Physics

    i have been asking physics questions on this and some people give me the formula, i'm getting the correct answers..please can the same people help me on this that helped me before.. A child rides a bicycle in a circular path with a radius of 2.0 m. The

    asked by y912f
  17. biology

    h ttp://i726.photobucket. com/albums/ww263/fornss/b iology2.jpg?t=1234820797 (remove spaces)

    asked by Jim
  18. Chem

    A particular household ammonia solution ( d= 0.97 ) is 6.8% NH3 by mass How many milliliters of this solution should be diluted with water to produce 600 ml of a solution pH= 11.65?

    asked by Kyle
  19. physics

    A heavy bank-vault door is opened by the application of a force of 3.0 10^2N directed perpendicular to the plane of the door at a distance of 0.80 m from the hinges. What is the torque? 300 N * m ?!?!?

    asked by y912f
  20. algebra

    5.A) Kwame sells ice cream cones at the country fair. He has to rent the equipment for $29 and spend $0.43 on ingredients for each cone. How many ice cream cones must he sell at $1.10 each in order to make a profit? A)Wrie an inequality that represents how

    asked by Samantha
  21. CHEM HELP?!

    A particular household ammonia solution (D= 0.97g/ml) is 6.8% by mass. How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH= 11.65?

    asked by i need help!
  22. chemistry

    Answer the following for a primitive cubic unit cell. Answers should be numerical, set r = 7.0. edge in terms of r, the lattice pt radius=? face diagonal in terms of r, the lattice pt radius=? body diagonal in terms of r, the lattice pt radius=?

    asked by leah
  23. science

    in which landscape region is Ithaca, New york? 1 Appalachian Plateau. 2 Adirondack Mountains 3 Catskill mountains 4 St. Lawrence Lowlands i think the answer is "1".

    asked by Anonymous
  24. Ap Statistics

    Two percent of the circuit boards manufactured by a particular company are defective. If circuit boards are randomly selected for testing, the probability that the number of circuit boards inspected until a defective board is found is greater than 10 is

    asked by Nishi
  25. Statistics

    1) Laura McCarthy, the owner of Riverside Bakery, has been approached by insurance underwriters trying to convince her to purchase flood insurance. According to local meterologist, there is a 0.01 probability that the river will flood next year.

    asked by Stuart
  26. Math

    Suppose you deposit $400 in an account that earns 0.75 percent each quarter. You make no withdrawals from the account and deposit no more money into the account. How much money will accumulate after 2.5 years?

    asked by Naimy
  27. college-- chemistry

    I got stuck on this problem and I cannot figure out what to do or explain this problem. Please help me with this problem. The emission lines of one-electron atoms and ions can all be fit to the equation describing the spectrum of the hydrogen atom: E=

    asked by shylo
  28. physics

    please check my answers what are the SI units for momentum? kg*m/s which of the following is not involved in hitting a tennis ball? a. kinetic energy b. chemical potential energy c. gravitational potential energy d. elastic potential energy i picked B How

    asked by y912f
  29. chemistry

    Write Sulfuric acid and potassium hydroxide where the products are potassium sulfate and water.

    asked by Liz
  30. Algebra

    I'm trying to solve this equation for x. .6 = x / x + 20 I can tell that X=30, but how do I prove that mathematically? We can't just plug in numbers, we have to show where we got them from.

    asked by Craig
  31. Chemistry

    What is the pH of a solution made up of 50cm^3 of 1M Ethanoic Acid and 25cm^3 of 1M sodium ethanoate? Assume Ka for Ethanoic acid is 1.8 x 10^-5 mol dm^-3 I'm not quite sure how to do this. I was going to use the equation pH = pKa + log[A-]/[HA] but it

    asked by Alice
  32. Sociology 101. Can someone please proofread this

    Both writers make valid points in their essays regarding moral decline. Robert H Bork points out in his essay, Modern Liberalism and American Decline, that the morals and values have decreased in America due to the increase or movement towards modern

    asked by Amy
  33. Deciding on a H.S. Science Course

    I'm currently a sophomore, and I need to plan a science course for next year. Do you know if colleges require physics? Would a college prefer to see physics on my transcript in oppose to Environmental Sciences or Astronomy? Thanks!!

    asked by Coralie
  34. Spanish

    ¿Qué piensas? 1. ¿De dónde es el (la) maestro (a) de español? Mí la maestra de español es de México 2. ¿Qué les gusta hacer a ustedes los sábados y domingos? Me gusta alquilar un DVD y escuchar música los sábados y domingos 3. ¿A ti te gusta

    asked by Larry
  35. college-- chemistry

    This problem really bugs me and I did figure out the diagram but I cannot figure out the wavelength. Please help me with this problem. The transitions of i) n=2 to n=4 ii) n=3 to n=1 iii)n=5 to n=2 iv) n=3 to n=4 which corresponds to emission of radiation

    asked by shylo
  36. Western Civilization

    Summarize the issues that divided Martin Luther from the Catholic Church. and how did Luther'ss theological teachings redefine fundamental thinking about vital Western concers? Help me!

    asked by A-tan
  37. SCI 245

    for this assignment... I have this so far and i only have 97 words and i need 200.... This is what I have so far: I would say that one of the importance of why science of geology to us as a civilization is that it has enabled us to search for minerals and

    asked by troyer0269
  38. Child Care

    To welcome a child who doesn't speak English, it would be appropriate to A. ask the child to repeat words B.tell the child not to speak in his or her native tongue C.speak loudly D.allow the child time to observe and listen. I pick the letter D

    asked by Cynthia
  39. English

    In my journal, I've divided several pages into two columns. In the first column I write down selected quotations from an essay I've just read. My purpose in these procedures is most likely to be ___________ the essay. a. creating b.analyzing c. summarizing

    asked by Bunnie
  40. English_Polish

    does someone know a good translator online (english-polish) thanks alot for help :)

    asked by Wiola
  41. math

    I'm supposed to factor this: 3z^2-17z+24 I used the quadratic equation, but I'm not sure if that's what I was supposed to use to get the answer. This is how I worked it... -(-17)+/-sqrt(-17^2-4(3)(24) --------------------------- 2(3) 17+/-sqrt(289-288)

    asked by hailie
  42. College Econ

    The gross national debt initially is equal to $2.5 trillion and the federal government then runs a defict of $100 billion: 1. What is the new level of gross national debt? 2. If 100 percent of this deficit is financed by the sales of securities to the

    asked by Janice
  43. math

    i am having to add, subtract, multiplication and division on fractions. whloe numbers with fraction. My question is that i do not know how to do fractions at all and i need some help

    asked by marie
  44. U.S.History

    please check In 1890 the superintendent of the census announced the a. end of the frontier b. creation of tenant farms in the West c. opening of the West to settlers d. opening of Yellowstone National Park A The escaped slave who started an abolitionist

    asked by y912f
  45. circuits

    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
  46. 12th grade

    Write the chemical equation for Sulfiric Acid and potassisum sulfate the product is potassium sulfate and water.

    asked by Liz
  47. Math Grade 5

    my daughter is doing homework using greatest common factor, greatest common divisor, and prime factorization. She has this problem: Computers in the research room of the history museum are 30 wide, 30 inches apart and at either end of a row 30 inches from

    asked by Darcie
  48. math

    my daughter is doing homework using greatest common factor, greatest common divisor, and prime factorization. She has this problem: Computers in the research room of the history museum are 30 wide, 30 inches apart and at either end of a row 30 inches from

    asked by Darcie
  49. Science

    Which of the following rocks is the most and least resistant when it comes to weathering? Granite Basalt Gineiss Sandstone Limestone Slate I found the most resistant was Granite and the least resistant was slate. Is that right?

    asked by Mary Claire
  50. science

    which region in new york state has the greatest topographic relief? 1 the hidson-mohawk lowlands 2 the atlantic coastal plain 3 the appalachian plateau 4 the adirondack mountains is the anwser:3

    asked by Anonymous
  51. math -please help!! asap

    what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions- y=2x+3 y=2x-4 please help me on this. These two eqautions when graphed are parralell to each other i believe. But im not sure how to calculate the

    asked by tyler
  52. math

    Which pair of points lie on a line with an undefined slope? a. (0,4) (4,0) b. (0,2) (2,2) c. (4,0) (4,4) d. (4,4) (2,2)

    asked by Anonymous
  53. math

    Which pair of points lie on a line with an undefined slope? a. (0,4) (4,0) b. (0,2) (2,2) c. (4,0) (4,4) d. (4,4) (2,2)

    asked by Anonymous
  54. physics: Electricity/Resistance

    If I have a 9V circuit, with: 2 resistors in parallel; followed by: 2 single resistors in series; and I calculate the effective R of the parallel pair (using 1/R=1/R1+1/R2); can i then add this value to the series resistors to get a total for the circuit?

    asked by charlie
  55. 1st grade social studies

    the revolutionary war,my son has a project due on 2/23/09 about the revolutionary war.what are white oak tags,how do i go about doing this project.

    asked by jenny
  56. algebra II

    Adding Rational Expressions 9/xy^3+m - 7ap/xy^3m= x/3+c/y+4/z=

    asked by will
  57. Algebra 1

    "The sum of two measures of two angles is 180 degrees. What is the measure of each angle if one angle is 30 degrees more than twice the other?" would the equation be: x+(2x+30)=180 ???? if it isn't, please explain! thanks!

    asked by Mel
  58. math

    another question I'd appreciate someone looking over is this one... (-7y-4)+(-9y^2+5y+7)-(-5y^2-7y-4) =14y^2+19y+7 is that right?

    asked by hailie
  59. Chemistry

    The general formula for moment of inertia is: I = Sigma mi * ri^2 (mi is mass of atom, ri is distance to axis of rotation) In a diatomic molecule, the moment of inertia is I = ma*mb(ma+mb) * R^2 (R is distance between atoms, ma and mb are masses of two

    asked by chemstudent
  60. factoring

    How would I factor this: x^2 - 3x - 1

    asked by Lena
  61. 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!!!
  62. math

    what is the vertical and horizontal difference between the two eqautions on a graph? please help me on this. These two eqautions when graphed are parralell to each other. But im not sure how to calculate the difference in vertical and horizontal. please

    asked by tyler smith
  63. Science

    Considering matterand energy together the smallest component of the universe seems to be

    asked by Siedah
  64. math

    solve for x and y when 5x-3y-2=0 and 7x+y=0. Please this is sooo hard. no clue how to do it. please show me how to do it.

    asked by neil hannit
  65. algebra

    I don't even know where to begin with this problem. multiply (2y+5w+6)(5y+5w-4)

    asked by kevin
  66. math

    what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions- y=2x+3 y=2x-4 please help me on this. These two eqautions when graphed are parralell to each other. But im not sure how to calculate the difference

    asked by tyler
  67. ENGLISH

    i have to write a descriptive passage from one of the characters perspective in 'To Kill a Mockingbird' about a place and person. i want to write from Atticus' perspective about how he defends Tom Robinson and the whole courtroom feel. i have read the book

    asked by girly93
  68. U.S.History

    please check my answer for this question What problems in the North led to reform movements of the early 1800s? Poverty, alcoholism, illiteracy, overcrowded housing, poor health care, abuse of women, and declining moral values were growing pains that first

    asked by Bella
  69. college - chemistry

    Hi, I was wondering if anyone could provide me the necessary information to solve this problem. For the following elements: CdSe CsI Li2O KBr NaCl ZnS(I) I've been asked to find the -Unit Cell of Larger ion -Type of Hole where Smaller Ions are found -# of

    asked by Anonymous
  70. college - chemistry

    Hi, I was wondering if anyone could provide me the necessary information to solve this problem. For the following elements: CdSe CsI Li2O KBr NaCl ZnS(I) I've been asked to find the -Unit Cell of Larger ion -Type of Hole where Smaller Ions are found -# of

    asked by Anonymous
  71. Science

    When I bend down, what kind of force is involved? Is it the pulling force of the muscle?

    asked by annie
  72. Chemistry

    I have to find the percentage of error. The accepted value is 11.35, while the value I got is 2.564. I got 2.564-11.35/11.35, and got a negative answer. Can percentages of error be negative? Thanks-Coralie.

    asked by Coralie
  73. Maths: Intergration

    The curve with equation y = ax^2 + bx + c passes through the points P(2,6) abd Q(3,16), and has a gradient of 7 at the point P. Find the values of the constants a,b and c. Thanks!

    asked by Anonymous
  74. Journalism

    I am doing a brochure on Ernest Hemmingway. I need a name for it, and I am at a blank. Can anyone suggest one? Thanks

    asked by Anonymous
  75. math

    Write an equation of a line that is perpendicular to the line y=3x-6 and goes through the point (-3,5) plz help me ...and explain how to do

    asked by Anonymous
  76. Social Studies

    What factor determines the location of each voters polling place?

    asked by Kimmy
  77. science

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

    asked by Anonymous
  78. Algebra 2

    Can someone help me solve this and break it down step by step please??? [Sqrt(x-3)]-[Sqrt(x+2)]=3

    asked by Luke
  79. Physics, Thinking check please

    A 9v circuit charges a capacitor to steady state. Then the switch is opened. All resistance units in kilo-ohms: 2 rsistors, 20 and 40kO in parallel with a single 20 kO resistor. Total R is 3.33x10^4 Ohms. Am I close? If so, and the time constant is

    asked by charlie
  80. physical science

    distance covered per unit of time called

    asked by Anonymous
  81. algebra II

    Adding Rational Expressions 1. 4m-2/3m+2 + 6m -4/ 3m+2=

    asked by jaz
  82. english

    Can you start a sentence off with the word because?

    asked by Courtney
  83. algebra

    Did I do this problem right? (2y+5w+6)(5y+5w-4) 2y(5y)+ 2y(5w) + 2y(-4) + 5w(5y) + 5w(5w)+ 5w(-4) + 6(5y) + 6(5w) + 6(-4) then I multiplied: 10y^2 + 10wy - 8y + 25wy + 25w^2 - 20w + 30y + 30w - 24 then I combined like terms: 10y^2 + 15wy + 25w^2 + 22y +

    asked by kevin
  84. Literature

    i need help thinking of Criterion for my evaluative essay..i'm writing on a piece of literature..i need to write what criteria i'm going to use to evaluate the work.. i really need help with this..i need to come up with atleast 4 criterions and i'm stuck

    asked by Bella
  85. writing

    What should I write my narrative poem about that will make my class laugh? There has to be 4 stanzas and each have to have 3 lines.

    asked by alice
  86. Case Management

    I have to identify and discuss what approach (ego psychology, behaviorism, cognitive-behaviorism, and crisis intervention) would be most successful with the following clients. I believe I know the correct approaches but cannot explain why. Can someone

    asked by Linda
  87. Math

    What is the rule for x to become y? x y 0 20 1 56 2 92 3 128

    asked by Angie
  88. geometry

    I need to know about congruent angles IN vertical angles for a test tomorrow.

    asked by Austin
  89. To: Mrs Sue Social Studies

    Mrs. Sue, I redid the whole article again and I took your advice could you please check this over. If you need to go back and look at the article which I posted on the 14th you can. Thanks so much for your cooperation. (I'm in 9th grade, and by the way I

    asked by Valentine's Sweetheart
  90. U.S.History

    please check In their Reconstrucion policies, both President Lincoln and President Johnson insisted upon a. sworn statements of allegiance from a majority of citizens b. imediate elections in all Southern states c. Soutehrn approval of the 13th Ammendment

    asked by y912f
  91. Algebra

    For the exponential function ex and logarithmic function log x, graphically show the effect if x is doubled. I am having trouble figuring out my points to plot on the graph.

    asked by Mario
  92. Chem

    I am calculating the percentage of error again, and the expression is 2.76-.7/.7, I got 2.94. Should I move the decimal over so it's 29.4?

    asked by Coralie
  93. math

    what is the translation that maps the funtion f(x)= x squared - 1 onto the funtion g(x0= x squared + 1

    asked by latoya
  94. accounting

    I have a problem I am trying to post into a journal. the question is.. "Received an invoice on account from Artex Golf Products for merchandise purchased on account" Can anyone help me post this into my journal? My columns are. General, accounts

    asked by Anna
  95. chemistry

    I am trying to synthesize CH3CH2CH2CH2CL from only 2HC=CH2, and am unsure about which mechanism to use, any ideas?

    asked by jane
  96. Healthcare

    I need some help with this question. I have tried and I am not still understanding. My assigned role is caregiver and I have to compose a list of perspectives on health for my assigned role.

    asked by Nikia walker
  97. college

    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

    asked by jeff helper
  98. math-fractions

    I have to rewrite the fraction without an exponent, but I'm not for sure how to do the negative exponent. pls help! (3/2)^-2

    asked by jake
  99. science

    Oserving hillslopes, stream patterns, and bedrock structures would help identify 1 magnetic north 2 earthquake epicenters 3 fossils 4 landscape regions is the answer: 4.

    asked by Anonymous
  100. math

    Which expression represents the pharse "ten less than the product of 5 and the sum of a number and 2"? a. 10-5x+2 b. 5(x+20)-10 c. x+2 ---- -10 5 d. 10-5(x+2).. is the answer "d".

    asked by Anonymous
  101. chemistry

    I am trying to synthesize CH3CH2CH2CH2CL from only 2HC=CH2, and am unsure about which mechanism to use, any ideas?

    asked by jane
  102. chemistry

    The composition of a propane clathrate was found to contain 40.1 mL of water. Assuming that all the cavities of the clathrate was filled with propane, how many grams of propane did the clathrate contain?

    asked by Valerie
  103. math!

    what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions... y=2x+3 y=2x-4 please help me on this. These two eqautions when graphed are parralell to each other. But im not sure how to calculate the

    asked by tyler smith
  104. gr.10 math

    solve the linear system using substitution. please show me the steps!:) x-y=-5 2x-y=-7

    asked by saira
  105. ACC 225

    What is the difference between cash basis and accrual basis accounting? Why do accrual-basis financial statements provide more useful information than cash-basis financial statements? Describe when each method (cash basis and accrual basis accounting)

    asked by PARADISE
  106. science

    how do the Carskills differ from the Adirondaks? 1 the adirondacks have milder winters. 2 the adirondacks are composed mostly of metamorphic bedrock. 3 the catskills do not have any vegetation. 4 the highest mountains of the catskills are higher above sea

    asked by Anonymous
  107. 5th grade

    which sentences contains fate and educate?

    asked by yy
  108. Chemistry

    For chemistry, I have to make a line graph. My teacher specifically instructed us to make one with smooth, fluid lines, not with choppy ones, so it would form a curve. I am suppposed to find the slope of the line, but I don't know how to, because the line

    asked by Coralie
  109. chemistry

    50 mL of 1.50* 10^-2 M HI(aq) is mixed with 75.00 mL of 1.10* 10^-2 M KOH(aq). What is the pH of the Final solution

    asked by reena
  110. chemistry- Dr.Bob, can you help me out please?

    If I had two unknown chemicals (in solid form) mixed together, how could I go about identifying the individual components of the mixture? Is it possible, by UV, IR, GC, or HPLC? The problem I have is that with: GC= sample is destroyed & if you don't know

    asked by ~christina~
  111. science

    Which feature helps to identify a landscape that been developed mostly by stream action? 1 marine terraces well above sea level 2 sand dunes and other coastal deposits 3 "V" shaped valleys and little soil 4 parallel hills and unsorted sediments. isnt the

    asked by Anonymous
  112. math

    I've worked these problems but I was just wondering if someone could check over them to see if they're correct...if not please help! (u-2)(u+7) my answer: 7u^2-49u (5t-4)^2 my answer: 25t^2-40+16 Thank you :)

    asked by krystal
  113. business

    Im post this question again. Please, let there be some response You are employed in the marketing department of The Mobile Phone Network, a retail chain selling mobile phones. The company wants to find out more about its customers. Specifically, the

    asked by VICTOR
  114. Eng/History

    Why is society greedy during the war?

    asked by Michele
  115. Eng/History

    Why is society greedy during the war in general?

    asked by Michele
  116. Can someone please give me feedback on my SAT essa

    i wrote a sample sat essay... can you guys just give me some feedback as to how i should work to get my essays score higher? PROMPT: IS THERE ALWAYS ANOTHER EXPLANATION OR POINT VIEW? In this world, multiple points of views is inevitable. Though many might

    asked by William
  117. math

    how do you gfraph a function such as g(x)= x +7 then compare it to the graph of f(x) =x? this is very confusing...

    asked by Eric
  118. Biology

    describe the effect of cyanide and arsenic on cellular repiration. Include the effect of these poisons on the electron transport chain. Be specific, and diagrams can be used to elucidate the process.

    asked by Caleb
  119. 3rd grade

    what is music

    asked by Rose
  120. english HS

    I'm writing a story and I have very mean character and this character is having an argument with his brother. They are throwing insults at each other. The brother has a biracial girlfriend and I wanted the character to throw harsh jab at the choice of

    asked by anna
  121. DYNAMICS OF CATERING

    You're likely to encounter formal service in all of the following settings except which one?

    asked by Anonymous
  122. Algebra 1

    "Solve each system algebraically. Identify each system as cosistent and dependent, cosistent and independant, or inconsistant." my teacher didn't go over this in class and i have no idea what it means! here are the problems: #1) 2f+3g=11 f-g=(-7) #2)

    asked by Mel
  123. Math

    how do you know whether an equation is true, false, or an open sentence?

    asked by Angie
  124. math

    How would I find the area of a square with just one side given of 3.5 yds.?

    asked by Shelly
  125. law

    research the salt lake city olympics scandal and address specific issues that link to bigtowns situation

    asked by christi
  126. Science/Joke

    What is one way you can answer "Why do onions make you cry?" with a joke? Thanks -MC

    asked by mysterychicken
  127. college

    Could someone answer this question please. How can stereotyping affect group relations?

    asked by Computer
  128. Cultural Diversity

    What are some of the changes the US. has made to policies concerning the treatment of Muslin and Arabic members of society? 2 or 3 Characteristics of Orientalism.

    asked by Computer
  129. Environmemtal Science

    Need help with Creating an outline of Malathion using Hazard identification, dose-response,exposure and risk characterization

    asked by Computer
  130. Health

    Which one is the slightly healthier one, potato chips or french fries?

    asked by Angie
  131. eng-a modest proposal

    um okay i need help plz can u just give me a straight answer? ive had like 10 of these questions 1 Beneath his irony what is swift's argument? and 2 Comment on the statement "I can think of no one objection that will possibly be raised against this

    asked by gab
  132. math-algebra 1

    how do you graph a function? example: h(x)=x-4

    asked by Susie
  133. Agriculture

    Explain the factors that affect soil fertility

    asked by Kimoy
  134. Algebra

    What are the similarities and differences between functions and linear equations?

    asked by A. W.
  135. math

    I'm suppose to simplify: -(3x-y)+3(2y-3x) my answer is: 7y+12x Is that right? I get lost with whether to use + or - sometimes.

    asked by jon
  136. math

    Which expression represents the pharse "ten less than the product of 5 and the sum of a number and 3"? a. 10-5x+2 b. 5(x+20)-10 c. x+2 ---- -10 5 d. 10-5(x+2).. is the answer "b".

    asked by Anonymous
  137. PSY

    Post your response to the following question: What is the connection between habit and moral character? What is the connection between moral character and politics? Try devoting a paragraph to each. Demonstrate good use of the text! In order to do so, you

    asked by NIKI
  138. math (for Penny)

    hey penny i need to know how to graph it

    asked by Susie
  139. math

    Mike has saved $89. He decides to spend $6 per week on entertainment. write an equation giving tha amount y he has left after X weeks. 1 y=89-6x 2 y=6+89x 3 y=89+6x 4 y=6-89x is the answer 1

    asked by Anonymous
  140. Math-Functions

    Evaluate, where f(x)=(x-4)^2-1 when f(a-5) How would i solve this? This is what i got so far. f(a-5)=[(a-5)-4]^2 -1 =(a-9)^2 -1

    asked by Sabrina
  141. math

    what is the equation of a line that passes through (1,-4) and (2,7)? a. y=x+5 b. y=x-5 c. y=11x+8 d. y=11x-5 plz help and exlain how to do it....thanks

    asked by Anonymous
  142. Science

    Communications with planets outside the solar system are most likely achieved using?

    asked by Anonymous
  143. math

    Simplify: (t^6)^-5 how would you do this?

    asked by Anonymous
  144. SOSE

    WHY DID THE 1962 AVALANCH OF PERU HAPPEN

    asked by ALEX
  145. pre cal

    show that 6+6sin X is equivakent to --------- - 7 cos x 6cos x ------------ -7(1- sin x)

    asked by colleen
  146. Physical Science

    30 m/s North is a measure of what

    asked by Anonymous
  147. simple math

    How would I figure this out: 4^t = 8^t-1 Just by looking at it, I know that x = 3 but how would I figure this out mathematically?

    asked by Lena
  148. Western Civ

    I'm completely lost. After overviewing the political arrangements of Iberian and Anglo-French, explain whether governmental complexion came to influence, then, the types of colonial settlements they respectively pursued. Please point me in the right

    asked by Max
  149. Child Care

    The basis of a good child-guidance system is the caregiver's A. arrangement of space in the facility. B. knowledge of child development C. choice of equipment D. schedule of activities. I chose B.

    asked by Brenna
  150. Social Studies

    Why should votes participate in the primary process?

    asked by Kimmy
  151. factoring

    factor this problem w^2 + w - 12 is my answer right? (w-2)(w+2)

    asked by james
  152. math

    solve: a+13 a-11 ---- = ---- 3 2 plz help...do we do this by croos multiplying???

    asked by Anonymous
  153. math

    find q if: 2q -- +3q=5 6

    asked by Anonymous
  154. physical science

    displacement divided by time gives

    asked by Anonymous
  155. math

    distributive property 615x(2+5)= (615x____)+ (615x____) please help me do this problem

    asked by Kearia
  156. college algebra

    (x+8)/2+(x-2)/5

    asked by Lorena
  157. calculus

    how do you integrate dx/(x^2*(x^2+4)^1/2)

    asked by Lauren
  158. calculus

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

    asked by Lauren
  159. algebra II

    Adding Rational Expressions m/p^2 + 3/p^3 - 4

    asked by will
  160. psychology

    What different physical arrangements have you seen in the classrooms you’ve observed? Which arrangements seem most effective? Why?

    asked by luli
  161. Literacy

    What are some questions I can ask at an interview with a potato chip lover? Like, what are good questions, where the answer I get from the interviewee won't be just a "Yes" or "No", but a few sentences?

    asked by Angie
  162. math

    can two different sqaures have the same perimeter

    asked by michelle
  163. algebra II

    Adding Rational Expressions m/p^2 + 3/p^3 - 4

    asked by jaz
  164. chem

    Does density of a substance change when the volume of the substance change? For example, if I had 10 mL of water and it has the density of 1g/mL will the density change if I had 20 mL of water instead?

    asked by henry
  165. simple math

    how would I simply this: (y-2)/(2-y)

    asked by Lena