Questions Asked on
January 10, 2015

  1. language arts

    Johnny Tremain Which of the following is a theme the author explores in Johnny Tremain? select all that apply. Friends and Family The costs of war Fear of failure coming of age they all seem to apply but i assume i can only pick two. which ones? help asap?

    asked by SkatingDJ
  2. ratio

    Write a ratio for the situation in three ways comparing the first quantity to the second quantity A zoo has 14 monkeys and 18 chimpanzees

    asked by Anonymous
  3. ratio

    Jake sold 36 tickets to the school fair, and Jeanne sold 15 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold ?

    asked by Anonymous
  4. language arts

    Which of the following is part of the novels rising action? A. Johnny's growing role delivering messages and acting as a spy for the Whigs*****? (I've heard many people say it was this, i thought it was either c or d) B. Dr. Warrens imminent surgery on

    asked by SkatingDJ
  5. maths

    a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he continued in his way for the rest of their journey. how

    asked by jas
  6. Math Algebra

    Jessica is 4 years younger than Jennifer now. In 10 years, Jessica will be twice the age that Jennifer is now. Find the present ages of Jennifer and Jessica

    asked by Timothy
  7. Maths lit,History,Life Science and B.S.

    What career should I take with these subjects. Maths Lit, Business Studies , Life Science and History?

    asked by Thapelo Khambule
  8. physics

    A playground merry-go-round has a radius 2.6 m and a rotational inertia 83 kg.m^2. When the merry-go-round is at rest, a child with mass 27 runs with speed 4.3 along a line tangent to the rim and jumps on. The angular velocity of the merry-go-round is

    asked by marya
  9. statistic and probability

    There are two independent multiple-choice quizzes where quiz 1 has eight questions and quiz 2 has 15 questions. Each question in the first quiz has four choices and each question in the second quiz has five choices. Suppose a student answers the questions

    asked by Anonymous
  10. science 1 question

    In a cladogram, a branch point represents a(n) _______ and a branch that ends without leading to a living species represents _______? a. common ancestor; extinction b. mutation; punctuated equilibrium c. extinct species; common ancestor d. common ancestor;

    asked by SkatingDJ
  11. math

    A salesman is paid a monthly salary of $6,000 and a 5% commission on goods he sells above $20,000 each month. In a certain month the salesman earned $13, 000. How much money was the sales of the goods that month?

    asked by king
  12. math

    number sense is 7/8 or 11/10 closer to 1 how did you decide?

    asked by LAKSHMI
  13. constitution

    For an organization to have standing, it must show that: A. the majority of its members satisfy the standing test. B. it is capable of representing the members. C. it has a special interest and expertise in the subject of the litigation. D. it is

    asked by Amy
  14. Chemistry

    What is the mass of 1.00 mol of sodium hydrogen carbonate?

    asked by Sierra
  15. MATHS

    Ruby invested an amount of Rs. 5,800 for 2 years. At what rate of compound interest will she get an amount of Rs. 6394•5 at the end of two years ?

    asked by sowmya
  16. Chemistry

    If 0.45 M of ammonia solution has a pH of 9.20, what is the H+ concentration of the solution?

    asked by Anna
  17. Constitution

    Which of the following cases is most likely to be considered a political question and nonjudiciable? Representatives A. Gerrymandering B. A congressional decision that an amendment has been ratified C. A congressional decision to not seat an elected member

    asked by Amy
  18. algabra

    Janie's couch is 7 1/2 feet long.the scale of the dollhouse is 1 inch:2feet. what is the length of the miniature couch for the dollhouse?

    asked by michelle
  19. MATH

    an annuity has an initial balance of $5000. annual withdrawals are made in the amount of $800 for 9 years, at which point the account balance is zero. what annual rate of interest, compounded annually, was earned over the duration of this annuity? PV =

    asked by Sam
  20. Chemistry

    What is the percent by mass of hydrogen in aspirin C2H8O4?

    asked by Sierra
  21. Criminal Justice/Criminology

    The ACLU has publicly: A. supported the USA PATRIOT Act. B. filed suit to stop the USA PATRIOT Act. C. is neutral about the USA PATRIOT Act. D. has altered the USA PATRIOT Act. Is it A? I am confused on this one.

    asked by Pat
  22. Constitution

    When the courts have federal jurisdiction whenever a national law is at issue, it is considered: A. stare decisis. B. federal question jurisdiction. C. diversity jurisdiction. D. All of the above im confused between A and D

    asked by Amy
  23. Chemistry.

    Give the empirical formula of each of the following compounds if a sample contains the following quantities of each element. (a) 0.0091 mol C, 0.0186 mol H, and 0.0045 mol O Please show me how to do this. My notes are very confusing and I don't know how to

    asked by Jane
  24. Chemistry grade 11

    An organic compound is composed of C, H and O. A 0.1005 g sample of this is combusted, producing 0.2829 g CO2 and 0.1159 g of H2O. What is the empirical formula of this compound? If the compound has a molar mass of 14 g/mol. What is the molecular formula?

    asked by Sim
  25. constitution

    Which of the following is NOT a constraint on federal judicial power? A. Lifetime appointment B. Presidential nomination C. Impeachment for high crimes and misdemeanors D. Congressional control of judicial jurisdiction is it A

    asked by Amy
  26. Constitution

    Judicial review has been used to invalidate approximately what percentage of all federal laws? A. 1 B. 5 C. 20 D. 50 is it C 2. When a case is improperly removed from state court, and then returned to state court, the process is referred to as: A. remand.

    asked by Amy
  27. Math

    My work on simplifying this function: g(x)=(-3x^2-13x-13) g(x)=-3x^2-13x-13 (13x-13=x) g(x)=-3x^2-x Can someone help with the simplifying the function if I have got it wrong and also can someone tell me of it's equivalent to this

    asked by Alex
  28. Math

    Simplify the expressions in each pair. (2 marks each) (Show your work) (x^2-2x)/(x+1)x (x^2-1)/(x^2+x-6) My work on simplifying the expressions x(x-2)/x+1 x (x+1)(x-1)/(x+3)(x+2) If I've gone wrong please help me understand where I went wrong and help me

    asked by Alex
  29. Chemistry

    Please help, I can't do this and its stressing me out ?!?! A 25.0 mL aliquot of an aqeuous quinine solution was diluted to 50.0mL and was found to have an absorbance of 0.832 at 348nm when measured in 2.00cm cell. A second 25.0mL aliquot was mixed with

    asked by Daniel
  30. chemistry

    Classify each substance as either arrhenius acid or base: A) HF (aq) B) Ba(OH)2 (aq) C) H2SO4 (aq) D) NH4OH (aq) My work A) arrehenius acid B) arrhenius base C) arrhenius acid D) arrhenius base Am i right

    asked by ROSE
  31. Civics

    In Article I, the United States Constitution says, “No State shall…coin money.” Instead, the Constitution grants authority to coin money to the national government. This means that coining money is an example of what kind of power? Reserved Shared

    asked by Me
  32. ratios

    Write three ratios equal to 7/2

    asked by Anonymous
  33. Math

    you know that 8x = 5y you know that 3y=14z since 5 = (5/3)*3, 5y = (5/3)*(3y) so, 5y = (5/3)(3y) = (5/3)(14z) = (70/3)z now you have 5y, which is the same as 8x. You want 12x. since 12 = (3/2)*8, 12x = (3/2)*8x. 12x = (3/2)(8x) = (3/2)(5y) = (3/2)(70/3)z =

    asked by Kevin
  34. Physics

    A bath toy is floating stationary in water such that half of the toy is above water and half of the toy is below the water. A kid pulls the toy 3.9 cm down into the water and then lets go. The toy then proceeds to bob up and down. It bobs up and down 26

    asked by Anonymous
  35. math

    The cash price of a cupboard is $3 000. An interest of 25% is charged if the cupboard is bought on hire purchase terms. Amina bought the cupboard on hire purchase terms. She paid a deposit and twelve equal installments. Each installment was $ 262.50. How

    asked by king
  36. Constitution

    1. One role that courts perform in the United States is __________ laws. A. proposing B. passage of C. interpretation of D. None of the above is it C 2. The Constitution has been amended __________ times to reverse Supreme Court decisions. A. 0 B. 2 C. 4

    asked by Amy
  37. maths

    plz solve according to sequence and series pattern a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he

    asked by jas
  38. Maths

    A is due East of B. What is the bearing of B from A?

    asked by anonymous
  39. physics

    A bath toy is floating stationary in water such that half of the toy is above water and half of the toy is below the water. A kid pulls the toy 3.9 cm down into the water and then lets go. The toy then proceeds to bob up and down. It bobs up and down 26

    asked by DS
  40. Civics

    Both state and national governments have the power to...?

    asked by Me
  41. Physics and Maths

    A sphere of uniform density d1 has a radius R. It also consists of a hollow sphere of radius r. the sphere floats slightly on water of density d2. Find r.

    asked by Anonymous
  42. math

    I would need help with example: The sum of three consecutive terms of geometric progression is 9. The first number with no change, the second number plus 12 and the third number minus 3, are the 3 consequtive terms of arithmetic progression. What are the

    asked by Viktoria
  43. Polynomials

    The circular area of the drum is (9x^2+30x+25)pi. What is the smallest diameter it can have? (9x^2+30x+25) (3x+15) (3x+15) 3(x+5) 3(x+5) 9(x+5) 9x+45

    asked by Lucina
  44. Math

    Simplify the expressions in each pair. (2 marks each) (Show your work) (x^2-2x)/(x+1)x (x^2-1)/(x^2+x-6) My work on simplifying the expressions x(x-2)/x+1 x (x+1)(x-1)/(x+3)(x+2) If I've gone wrong please help me understand where I went wrong and help me

    asked by Alex
  45. statistik and probability

    Two samples of sizes 8 and 10 are drawn from two normally distributed populations having variances 21.8 and 36, respectively. Find the probability that the variance of the first sample is more than twice the variance of the second sample. Interpret its

    asked by Anonymous
  46. Chemistry

    How much water should be added to 99% acetic acid to make it become 3% acetic acid?

    asked by Maneesha
  47. maths-6th grade

    plz solve according to sequence and series pattern a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he

    asked by jas
  48. math

    an annuity has an initial balance of $5000. annual withdrawals are made in the amount of $800 for 9 years, at which point the account balance is zero. what annual rate of interest, compounded annually, was earned over the duration of this annuity? PV =

    asked by sam
  49. math

    Writing in Math To find the sum of 4/9 and 7/12, Mario rewrites the fractions as 8/36 and 21/36. His answer is 29/36. Is Marion right? If not, show his error and correct it.

    asked by LAKSHMI
  50. Math

    Simplify the expressions in each pair. (2 marks each) (Show your work) i) (x^2-x-2)/(x+1),g(x)=(x-2) My work on simplifying the functions: (x-1)(x+2)/(1) (x-1)(x+2) ii) (x^2-x-12)/(x+3), g(x)=(x^2-6x+8)/(x-2) My work on simplifying the functions:

    asked by Alex
  51. calculus

    Please how do i integrate this = ¡Ò (5 x⁶ + 2/x³ ) ? Thanks

    asked by Joel
  52. probability

    For each 100 8th grade girls in a certain middle school, 85 play soccer, 70 have a cell phone, 75 have a tablet computer, and 80 play a musical instrument. What is the least possible number of these 100 girls who play soccer, have a cell phone, own a

    asked by Sal
  53. math

    Fifteen painters can paint a number of houses in 12 days .if the number of painters is increased by 5, how many days less would it take the painters working at the same rate to paint the houses?

    asked by king
  54. Math

    Pls..Help me Understand and to solve Phytogorean Theory

    asked by diane
  55. Math

    Yancey collects plastic banks. He has three different banks: a pig, a cow, and a horse. How many ways can Yancey arrange his banks on a shelf

    asked by Nora
  56. Math

    When finding the perimeter of the figure on a grid why do you not count the space inside the grid

    asked by Nikita
  57. physics

    'Melvin lifts a 28.9 kg bucket from a well and does 3.41 kJ of work. how deep is te well'

    asked by mari
  58. Math

    Simplify the expressions in each pair. (2 marks each) (Show your work) i)f(x)=(x^2-x-2)/(x+1), g(x)=(x-2) ii)f(x)=(x^2-x-12)/(x+3), g(x)=(x^2-6x+8)/(x-2)

    asked by Alex
  59. Chemistry-Paramagnetic or Diamagnetic

    I did a lab where I was supposed to make "estimates" on transition compounds based on their electron configuration of how the compounds will react positively or negatively and then to experiment the compounds in conjunction with the strong magnets to

    asked by Jessie
  60. Math

    Simplify the expressions in each pair. (2 marks each) (Show your work) i)f(x)=(x^2)-(x)-2/(x+1),g(x)=(x-2) ii) f(x)=(x^2)-(x)-12/(x+3), g(x)=(x^2)-(6x)+8/(x-2)

    asked by Alex
  61. science

    if .38 kJ of heat is added to 19.6 grams of ice at -12.0 degrees celsius, what will be the final temperature?

    asked by Sydney
  62. English

    What do these archetypes represent in our society? Hero Villain Mentors Rebel Faithful companion

    asked by carrie
  63. Chemistry

    In a constant-pressure calorimeter, 50.0 mL of 0.320 M Ba(OH)2 was added to 50.0 mL of 0.640 M HCl. The reaction caused the temperature of the solution to rise from 21.80 °C to 26.16 °C. If the solution has the same density and specific heat as water,

    asked by Jay
  64. Calculus

    Evaluate using the sum of a finite geometric series: The sum of 2^i on the range from i = 1 to n. Please Help! I don't know how to make the exponent in 2^i = to i-1!

    asked by Marie
  65. Math

    So for these simplified functions would they be equivalent to these functions: Is -3x^2-13x-13 equivalent to f(x)=-3(x+2)^2 Is [(x-2)(x+1)]/[3x+1)(x+1] equivalent to f(x)=(x^2-x-2)/(3x^2+4x+1)

    asked by Alex
  66. Maths

    If you roll a dice 18 times how many 4's would you be expected to get?

    asked by anonymous
  67. Integrals

    Find the Integral values of X and Y satisfying the inequality 3x + 5x ¡Ü 15, given that Y >0, Y < 3 and X > 0

    asked by Joel
  68. Polynomials

    State whether the following equations are sometimes, always or never true. a) a^2-2ab-b^2= (a-b)^2, bis not equal to 0 b) a^2+ b^2= (a+b)(a+b) c) a^2-b^2= a^2-2ab+b^2 d) (a=b)^2 = a^2+2ab+b^2 I don't understand what these questions are exactly asking.

    asked by Lucina
  69. math

    On a map of scale 1:100 000 a rectangular plot of land measures 7cm by 4cm. what are the actual lengths of the plot in kilometers

    asked by holiday
  70. maths

    find the perimeter of a rectangle whose sides are 3x+y and 7x+2y

    asked by hanna
  71. maths algebra

    A bag contains x marbles,1\2 of the marbles were red,1\d were blue and the rest were yellow write down expressions for the quantity of red marbles the quantity of blue marbles and the quantity of yellow marbles

    asked by ashana
  72. geometry

    The base of an isoceles triangle is 26 cm .If the perimeter is 72 cm. Find the lengt of each of the equal sides

    asked by Quincy Micaela
  73. Maths

    The probability of getting heads on a biased coin is 0.6. what is the probability of getting tails on this coin?

    asked by anonymous
  74. Math

    Would these simplified expressions by equivalent to these expressions: i)f(x)=-3(x+2)^2 ii)f(x)=x^2-x-2 / 3x^2+4x+1 Simplified expressions: i)-3x^2-13x-13 ii)(x-2)(3x+1) Please help me!

    asked by Alex
  75. Algebra 1a

    I am working with Systems of Linear Inequalities and need to find the point where the lines meet to label my graph. -9x-3y=72 Thanks!

    asked by Kim
  76. chemsitry

    how do you determine the number of waters of hydration per formula unit? the general formula

    asked by whylie
  77. chemistry

    what major concepts makes chemistry useful in everday life?

    asked by edward
  78. math

    Greg's number of pencils is 3/5 the number of Tom's pencils. Together they have 56 pencils.How many pencils does Greg have? How many pencils does Tom have? How many more pencils does Tom have than Greg?

    asked by Sonia
  79. science

    ways to help farmers increase agricultural productivity

    asked by Sydney
  80. ap chemistry

    did i answer the question: Explain how one of the major concepts learned in CHM 111 applies to everyday life. One major concept that was learned in CHM 111 that applies to everyday life is stoichiometry. Stoichiometry is founded on the law of conservation

    asked by edward
  81. PreCalc

    Solve each inequality: (1/(2b+1)) + (1/(b+1)) > (8/15) (2/(x+1)) < 1 - (1/(x-1)) My teacher told me the answer is in interval notation, and that a number line is used to solve.

    asked by John
  82. math

    adi, john ,and hailee plant seedlings in their neighberhood park. adi plants 40% of the total number of seedlings, john plants 45% of the total number of seedlings and hailee plants the rest of the seedlings.if hailee plants 87 seedliings how maany

    asked by matt
  83. math

    What measures the spread of data?

    asked by anonymous
  84. maths 6th grade

    a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he continued in his way for the rest of their journey. how

    asked by jas
  85. english n engg.level to find d error related

    ravi and raj is intrsted in watching a movie

    asked by dipali
  86. English

    Examples in books or films in which women were portrayed in a negative way or as strong capable characters

    asked by Abbie
  87. maths

    Work out: 2^3 + root 49

    asked by anonymous
  88. Biology

    How do rocks store oxygen, and how did they come to store them?

    asked by Anonymous
  89. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) 4x-1/x^2+7x+12 divided by 2x-1/x^2+x-12 My work on simplifying the expressions: 4x-1/(x+3)(x+4)divided by 2x-1/(x+4)(x-3) If I've gone wrong please help me understand

    asked by Alex
  90. Chemistry (Electrochemistry)

    The thickness of a pure Ag plate on a base metal is to be determined by controlled potential coulometry. The metal sheet is masked except for a circular area, 0.5cm in diameter. Electrical connection is made to the metal and the sheet is clamped in a cell

    asked by James
  91. political science

    Do you think Indian middle class has strengthened or undermined democracy process in India?justify?

    asked by sushma
  92. Math (calculus)

    If y = 2x^3 - 4x and dx/dt = 4, find dy/dt when x = 1. Please show me how to solve this problem with steps.

    asked by Dan
  93. maths

    find the smallest prime which doesnt devide any 5 digit number in successive order

    asked by pulkit
  94. math/hurry

    The ratio of boys to girls in a graduation class is 5:4. If there are 153 pupils in this class, how many boys are there?

    asked by Irene
  95. math

    7/8 + 3/4 + 1/16 =

    asked by nike
  96. ap chemistry

    how does chemistry apply to everday life?

    asked by edward
  97. ap chemistry

    how do you determine the number of waters of hydration per formula unit? the general formula

    asked by whylie
  98. Math

    Have I done the predicting part of assignment, now I need help with the simplifying part of the assignment. Can you please help me? Here are the functions: g(x)=(-3x^2)-(13x)-13 g(x)=(x-1)/(3x+1)

    asked by Alex
  99. homework help

    do you know any other homework help sites that offer instant or live help?

    asked by Ben
  100. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) (x^2-2x)/(x+1) x (x^2-1)/(x^2+x-6)

    asked by Alex
  101. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) (4x-1)/(x^2+7x+12)divided by (2x-1)/(x^2+x-12)

    asked by Alex
  102. English

    Feminists argue that since the past millennium in the West have been dominated by men-whether they be politicians in power or the historians recording it all - Western literature reflects a masculine bias.and consequently, represents and inaccurate and

    asked by Jessica
  103. maths

    24 out of 60 pupils lik red. What angel would be used for red on a pie chart?

    asked by anonymous
  104. Social Studies

    Can you give me a few comparisons and contractions of the below paragraphs? You don't need to make a paragraph, just list a couple of comparisons and contractions and I will write it into a paragraph and also add extra words on my own. The next time you

    asked by Yolanda
  105. Spanish 1

    El Taco Barato Restaurante es un lugar en centro. Mis amigos y yo comimos allí la semana posada. La comida Fue muy barata. Los camareros no deseó trabajar. Pedí un plato especial, el taco pescado. Fue cinco dólares, y uinió con un refresco. Mi amiga,

    asked by Tony
  106. Maths

    1. Two edges PQ, RS of a tetrahedron PQRS are perpendicular; show that the distance between the mid-points of PS and QR is equal to the distance between the mid-points of PR and QS.

    asked by veeraprathap
  107. math

    7/8 x 3/4 - 1/16 =

    asked by nike
  108. Math

    Where did you get the two from in (3/2)?

    asked by Kevin
  109. college chemistry

    what major concepts makes chemistry useful in everday life?

    asked by edward