Questions Asked on
November 16, 2014

  1. Financing

    K Group just paid a $1.25 dividend per share. The dividend is expected to grow at 28% per annum for the next eight years. After that, this growth rate is expected to be 6% indefinitely. Presume that the beta of K Group is 1.2, and the risk premium 7.5% and

    asked by stock valuation
  2. Math

    How is math and recycling related?

    asked by Lorraine
  3. Calc

    evaluate the integral of 2e^xdx from -5 to 5.

    asked by sam
  4. Business Math

    How is math and recycling related?

    asked by Lorraine
  5. 1210 Math

    A projectile follows a parabolic path whose height, in meters, is given by the function f(x) =-x^+2x+2, find the maximum horizontal distance that the projectile may cover

    asked by Gary
  6. science

    Write the oxdation state of manganese : mncl2 mno4 mno-4

    asked by the ss
  7. math/fractiom

    One-fifth of your art-supply money goes for brushes. If you also spend 1 2 of your money on paint, what fraction of your money will you have left?

    asked by shianne
  8. Physics

    You have a tanker that is filled with olive oil, which total mass = 200 kg. The tanker is in the shape of a rectangular box w/vertical sides and a horizontal cross-sectional area 0.9 m^2. How deep a swimming pool do you need so that the tanker doesn't hit

    asked by Lucy
  9. calc

    Each of the regions A, B, and C bounded by f(x) and the x-axis has area 5. Find the value of ∫2 [f(x)+3x^2+2]dx. −4 I know to solve I can find the antiderivative of the equation but im not sure how to do this because of the f(x) in the parentheses.

    asked by DD
  10. economics

    Assume a firm is a monopsonist that can hire its first worker for $6 but must increase the wage rate by $3 to attract each successive worker (so that the second worker must be paid $9, the third $12, and so on). The marginal revenue product of labor is

    asked by mary
  11. epidemiology

    A new screening test for a disease is developed for use in the general population. The sensitivity and specificity of the new test are 60% and 70%, respectively. Four hundred (400) people are screened at a clinic during the first year the new test is

    asked by anonymous
  12. Crime Scene Sketching

    you will have the opportunity to practice sketching a room. Take measurements of a small room to which you have access. Plot out the simple floor plan. Review the methods of measurement and select one for this project. Pick an object in your room and use

    asked by Stephanie
  13. Chemistry

    8.5g of sample of iron required just 75cm3 of 3.00M HCl to dissolve it and give a neutral solution.Calculate the percentage purity of the sample of iron.

    asked by Kazembeous
  14. Chemistry

    Write a balanced formula equation with phase indicators: Strong heating of copper(II) nitrate trihydrate produces copper (II) oxide, nitrogen dioxide, oxygen gas, and water (The part I'm confused about is how to write the molecular formula for copper (II)

    asked by Kyla
  15. English

    How would you describe waiting at a school bus stop in third person? Also trying to use metaphors and personification.

    asked by Anonymous
  16. Chemistry

    Are there any chemical reactions or observations that involve sodium hydroxide or any other bases, but cannot be used to confirm its basic nature?

    asked by John
  17. Business Communication

    While having breakfast with a friend she tells you that her office recently implemented flex-time hours. It has been a positive change at his work place, and you think that it would be great to have this at your office too. You decide to approach your boss

    asked by Goody
  18. Business Communication

    Which of the following is an example of an external source? I. Memos sent to the employees of a company, 2. Financial reports published by a company, 3. Company databases, and 4. Industry journals.

    asked by Goody
  19. English

    Do you know of any websites that have chapter summaries for the book "Plague of Doves?" Thanks!

    asked by Sarah
  20. Mathematics

    Arrange 6/8 ; 1/6 ; 3/3 in increasing order

    asked by Anonymous
  21. Chem HW

    COVALENT COMPOUNDS WORKSHEET 1. Find the Bond Lengths in the following compounds: report in pm a) SiF4 __________________________________________________ b) N2S3 : N-N________________ N-S _______________________________ c) HBr

    asked by Theresa
  22. English

    Does motion sensing need a hyphen?

    asked by Susan
  23. business

    Which one of the following elements is part of an organizations broad environment?A.)stockholders B.)political trends C.)competitors D.)labor unions

    asked by mr. tony
  24. Physics

    The pistons of a hydraulic press have radii of 2.00cm and 12.00cm, respectively. A) What force must be applied to the smaller piston to exert a force of 5250N on the larger piston? B) What is the pressure in (N/cm2) on each piston? C) What is the

    asked by Joe
  25. physics

    1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in

    asked by sara
  26. physics

    You have a coil with 20 loops inside a magnetic field generator that is temporarily generating a field that has a rate of change of -0.25. The other end of this coil is wrapped around a core with 15 turns. How many turns must a second coil wrapped around

    asked by Anonymous
  27. physics

    A basketball player shoots the ball from a height of 2.22 m above the floor at a horizontal distance of 1 m from the basket which is 3.05 m above the floor. If she shoots the ball at an angle of 42° above the horizontal, what initial speed must she throw

    asked by Melany
  28. Science

    How and why do theories change?

    asked by Anonymous
  29. Math

    16 dogs share a bowl of food. Each dog eats half a cup. Write & solve a division equation to find how much dog food was in bowl. Would this be c=16/2 c=8 (c=cups) Thanks for your help.

    asked by Clark
  30. MATH

    The table below represents the volume of a liquid sample as a function of its temperature: Temp (C) Volume (ml) x f(x) 11 95 16 100 21 105 26 110 The average rate of change of f(x) between x=11 to x=21 is _____ ml per C ((degrees)) and represents the rate

    asked by HELP PLEASE
  31. Math

    In a coordinate plane, Brittany labeled the coordinates for point m as (-31/2,2). Sade tells Brittany to reflect point m over the x axis to point r. What are the coordinate of point r?

    asked by David
  32. math

    Darion needs 20 pieces of string 3/8 inch in length .He cut a 4 7/8 inch piece of string into pieces that are 3/8 of a inch long each. How many more pieces of string does he need?

    asked by Matthew
  33. science

    If 19:3 of iron ore (Fe2O3) reacts completely with carbon monoxide . Calculate the mass of iron Fe that is formed

    asked by banele
  34. math

    What is the GCF of 8 and 24? What is the LCM of 8 and 24?Write the sum of 8 + 24 as the product of its GCF and another sum.

    asked by jack
  35. English

    In the sentence Mr. Ortiz plays the violin in a local orchestra. Is plays present or present participle?

    asked by Kelley
  36. Computing: Simple Python

    Hi this is the code I'm working on, but every time I run it, every character inputted is printed, so hello becomes 'h','e','l','l','o', even numbers! I can't seem to fix it so that it can be added to the list and printed normally, thanks! #Printing the

    asked by Python
  37. math

    Tom is making meatloaf with 3/4 pound of turkey and 5/6 pound of ground beef. What is the LCM he should use to find the total number of pounds of meat? How many pounds of meat will be in the meat loaf? Show your work Completely.

    asked by bob
  38. Art History

    Who ruled Byzantium in its first “golden age”? A. Constantine B. Charlemagne C. Justinian D. Muhammad II My text mentions but A and C, but I am leaning towards A.

    asked by Pat
  39. spanish

    Choose the answer that best completes the following sentence. _________ postres son deliciosos. a. El c. Unos b. Las d. La

    asked by dustin
  40. spelling spree

    word hunt write the spelling word that you find in each of the longer words below example: restored

    asked by ian rama
  41. Math

    Yes, it is I again, with yet another math problem. The question is; In a bag, there are 8 white marbles, 8 blue marbles, 7 red marbles, and 6 yellow marbles. How many marbles does it take to pull out 3 marbles of the same color. (A)6 (B)9 (C)12 (D)15 (E)I

    asked by Tom
  42. physics

    A roller coaster cart of mass m = 201 kg starts stationary at point A, where h1 = 27.7 m and a while later is at B, where h2 = 7.1 m. The acceleration of gravity is 9.8 m/s 2. What is the potential energy of the cart relative to the ground at A? Answer in

    asked by Eric
  43. statistics

    A Coach found the correlation between physical fitness and athletic ability to be r=.65. the mean and standard deviation of the physical fitness test was 330, 50. the mean and standard deviation of the athletic ability test was 9, 2. If you have a physical

    asked by Nicole
  44. physics

    An air puck of mass 0.278 kg is tied to a string and allowed to revolve in a circle of radius 1.25 m on a horizontal, frictionless table. The other end of the string passes through a hole in the center of the table and a mass of 0.45 kg is tied to it. The

    asked by sam
  45. math

    A zoo kitchen's weekley grocery list shows the zoo orders 56 pounds of bannas each week.The zoo kitchen uses the same number of pounds of bannas each day.

    asked by Bryce
  46. Probabilitys Math

    After the last game of the season a football team goes out for ice cream. Each player orders a triple cup of ice cream with a topping.Each order has 3 diffrent flavors, order doesnt matter.The shop has 7 diffrent flavors and 2 toppings to choose from iss

    asked by Vicki
  47. Calculus I (PLEASE HELP!)

    These two q's for my homework I am very confused on how to do: First Question: Using Newton’s method, approximate the value of √5 up to 2 decimal points starting with x1 = 3. 2nd Question: Thomas Malthus was an economist that predicted that the

    asked by Anonymous
  48. Chemistry

    Consider the reaction 2 SO2(g) + O2(g) in equilibrium with 2 SO3(g) . At 25°C delta H° = -197.78 kJ and delta S° = -187.95 J/K. Using this information, calculate the equilibrium constant for the reaction at -32°C. (R = 8.314 J/K) Enter your answer

    asked by Bill
  49. algebra

    Graph the piecewise function given by f(x)= -1/3x +2, x0

    asked by gail
  50. Math (calculus)

    Prof gave us this question to practice but I do not know how to solve it. If you know please provide step by step with the answer so I can understand it. Thank you very much :) Suppose a rocket is launched from the ground with 10 seconds worth of fuel. The

    asked by Anonymous
  51. chemistry step by step for me

    100ml of h2s04 solution having molarity 1M and density 1.5g/ml is mixed with 400ml of water. Calculate final molarity of h2s04 solution if final density is 1.25g/ml. 50ml of 20.8% bacl2 and 100ml of 938% h2s04 solutions are mixed. Molarity of cl ions in

    asked by Ken
  52. English

    What is moral lesson in Annabel Lee?

    asked by Jessica
  53. chemistry Ben

    50ml of 20.8% bacl2 and 100ml of 9.8% h2s04 solutions are mixed. molarity of cl ions in the resulting solutions is At.wt of ba = 137 100ml of h2s04 solution having molarity 1M and density 1.5g/ml is mixed with 400ml of water. Calculate final molarity of

    asked by Ken
  54. History

    Andrew Jackson, was he really a president who stood up for the "common man" or did he become abusive of power and his office?

    asked by Lilly
  55. English

    I am supposed to paraphrase the ideas that Emerson introduces in this passage "There is a time in every man's education when he arrives at the conviction that envy is ignorance; that imitation is suicide; that he must take himself for better for worse as

    asked by Morgan
  56. Math

    Joan ran for 2.25 hours burning 3075.5 calories per hour how many total calories does he burn

    asked by Fatima
  57. Science-DNA

    Why DNA cannot grow from 3’ to 5’ direction — why this is important for proofreading?

    asked by Jonah
  58. English

    Where would I put the apostrophe on: Close the children's mouths? Since there is more than one child and more than one mouth, is it before or after the s?

    asked by Susan
  59. math

    Is this correct- 0.685 x 100 =68.5

    asked by Angel
  60. math

    which lap has the slowest time out of these- 1.59, 1.85, or 1.64

    asked by Jen
  61. Math

    Your bank pays 9% interest, compounded annually. Use the appropriate formula to find how much you should deposit now to yeild an annuity payment of $800 at the END of each year, for 10 years?

    asked by Ralph
  62. English

    what does the diction and details reveal about the tone in this passage. "When first I took up my abode in the woods, that is, began to spend my nights as well as days there, which, by accident, was on Independence Day, or the Fourth of July, 1845, my

    asked by Morgan
  63. Math

    Connie wants to have an annuity payment of $2,000 at the END of every three months. How much should she deposit now at 6% interest, compounded quarterly, to yield this payment for 3 years?

    asked by Ralph
  64. Math

    The tank is 1/2 full of water. The. A spherical wrecking ball with radius of 2ft is dropped into the tank. How far will the water level rise once the sphere is completely submerged? I cant figure it out. I've been trying for two days now. And its due..

    asked by Amber
  65. English

    What components make up a compendious meganovel and how is this related to being a "Great American Book?" Thanks

    asked by Sarah
  66. French

    What colours mix well with Fuchsia?

    asked by Tashanae
  67. Business

    A new business has been launched with four employees who work for the entrepreneur-owner. As the owner contemplates growth in sales and personnel, she realizes that the next step of growth will involve the special problem of? A.intermediate supervision

    asked by kim
  68. Chemistry (Acid&Base)

    How many mL of 0.203 M HCl(aq) are required to prepare a diluted solution that has a concentration of 0.0433 M in a 100-mL volumetric flask?

    asked by Bill
  69. English

    What is the purpose of Annabel Lee by Edgar Allan Poe? What are some qualities and Character traits about of the Speaker in Annabel Lee? I need at least 5. so far I got romantic, dedicated, crazy, and obsessive .

    asked by Jessica
  70. Math

    An airplane travels 226 miles in 2 hours. At that rate, how far will the airplane travel in 8 hours?

    asked by Penny
  71. statistics

    How many ways can the sequence ANNV be arranged

    asked by portgas d ace
  72. English

    1. Don't touch. 2. Don't take pictures 3. Don't bring pets. 4. Don't bring/use _______________. 5. Don't use cellphones. --------------------- There are five kinds of signs. They are stop signs. There is a line from the top left to the bottom right. Are

    asked by rfvv
  73. Chemistry

    Estimate the percent ionic character of the BrF bond using this graph:

    asked by Anonymous
  74. Math:Algebra

    Maya has 2 times as many apples as Ally if Ally has 87 apples how many apples dose Maya have now? Maya's sister takes some away. Write an algebraic expression that represents the amount of apples they have now?

    asked by Rayan
  75. Business

    The best feature of an organizational structure that evolves naturally is its? A.economy. B.clarity. C.practicality. D.use of staff positions My best guess is D

    asked by kim
  76. Elementary Math

    Miriam is four years older than Ricardo. Ten years ago Miriam was 3 times as old as Ricardo was then. How old are they now?

    asked by Enis
  77. chemistry

    100ml of h2s04 solution having molarity 1M and density 1.5g/ml is mixed with 400ml of water. Calculate final molarity of h2s04 solution if final density is 1.25g/ml 50ml of 20.8% bacl2 and 100ml of 9.8% h2s04 solutions are mixed. Molarity of cl ions in the

    asked by Ken
  78. Physics

    What is the kinetic energy in MeV of a π–meson that lives 1.80×10-16 s as measured in the laboratory, and 0.840×10-16 s when at rest relative to an observer, given that its rest energy is 135 MeV?

    asked by Ashton
  79. Math

    show that the set of all m-vectors whose first components is 0 (of R^m)

    asked by Anna
  80. English

    1. The hospital is for certain people. 2. He has a certain problem. 3. He has a sure problem. 4. He is certain that the boy is diligent. -------------------------- Are they all grammatical? The meaning of 'certain' seems to be different. Does #2 mean #3?

    asked by rfvv
  81. physical education

    A 1kg ball is tossed straight up with a kinetic energy of 196J. How high does it go.

    asked by melina
  82. math

    A cylindrical water tank has a diameter of 1.2 m and a height of 1.5 m.How many liters of water can it hold the nearest liter?

    asked by Anonymous
  83. Physics

    A brick of mass 2.3 kg is lifted to a height of 1.9 m. How much gravitational potential energy is added to the brick? Acceleration due to gravity is g = 9.8 m/s2.

    asked by Jake
  84. Math

    A photocopy was made of Julie's watercolor painting. the photocopy resized the painting so that it measured 4 inches wide by 7 inches long. If the actual painting is 16 inches wide, what is the length?

    asked by Connor
  85. physics

    A descent vehicle landing on the moon has a vertical velocity toward the surface of the moon of 22.7 m/s. At the same time, it has a horizontal velocity of 58.9 m/s. At what speed does the vehicle move along its descent path? Answer in units of m/s At what

    asked by Frank
  86. Math

    Solve (16x^2)^-3/4 Please help using step by step. I don't understand how to do this. Thank you

    asked by Cherie
  87. Debate English

    In a debate, after the opposing team poses a question, can our team just stand up and answer or do we have to wait until someone tells us that we are allowed to answer?

    asked by Curri
  88. physics grade 11

    1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in

    asked by sara
  89. Trig

    Determine the intervals of continuity of f(x)= ln(sin(x)) I looked at the graph and I have no idea how to state the intervals.

    asked by Jet
  90. Calculus

    These two q's for my homework I am very confused on how to do: First Question: Using Newton’s method, approximate the value of √5 up to 2 decimal points starting with x1 = 3. 2nd Question: Thomas Malthus was an economist that predicted that the

    asked by Anonymous
  91. Honors Science

    Why would vinegar be expressed in liters and milliliters?

    asked by Jennifer
  92. Chemistry

    How many moles of CO2 will be made from 115.4 grams of C3H8?

    asked by Michelle
  93. Pre Albergra

    The Pentagons ABCDE and PQRST are Similar: Find the length x of TP

    asked by Michelle
  94. Math

    An equilateral triangle is inscribed in a circle. If the radius of the circle is 10 cm, calculate the length of a side of the triangle. Answer to nearest whole centimetre

    asked by Anonymous
  95. math fractions

    •math - Ms. Sue, Sunday, November 16, 2014 at 12:39pm 12 •math - bob, Sunday, November 16, 2014 at 12:56pm Ms. Sue can you tell me how you got that answer please. •math - Ms. Sue, Sunday, November 16, 2014 at 1:09pm Multiples of 6: 6, 12, 18, 24

    asked by bob
  96. English Grammar

    The homework this week is over sentence transformations. The question asks: 1.) Write the positive declarative sentence that corresponds to the transformed sentence 2.) Identify the sentence type Sentence: What courses have been scheduled for next fall? I

    asked by Shari
  97. Math 6th

    Andy ran a 5-kilometer race in 40 minutes. If Andy maintains that same place, how many kilometers did Andy run In 1 hour?

    asked by Anon
  98. LA - 1 question

    Which of the following methods of organization would be best suited for a cause-and-effect essay about the events leading up to the American Revolution? order of importance spatial order chronological order descriptive order I feel like i somewhat know

    asked by SkatingDJ
  99. Chemistry

    Assume you are performing the calibration step of Experiment 8 and you begin with 50 g of water at 20 oC and 50 g of water at 80 oC. After adding the two portions of water into your calorimeter setup and following the procedure outlined in the experiment,

    asked by Anonymous
  100. math

    when a traffic light turns green, a car accelerates at a constant rate, the decelerates in the same manner to stop at the next traffic light. The speed of the car, s, is given by the equation, s=-10 /t-8/ + 80 where t is time. Find the time , t, it takes

    asked by anna
  101. Math Elementary Linear Algebra

    determine whether or not the given set forms a basis for the indicated subspace: #1 {1,1,0), (1,1,1)} for the subspace of R^3 of all (x,y,z) such that y= x+z #2 {[1,2,-1,3), (0,0,0,0)} for the subspace of R^4 of all vectors of the form (a,b, a-b,a+b) and

    asked by Anna
  102. law

    Are parents and school management playing a suitable role to control increasing school violence? If not, what else can they do to help solve the problem of school violence?

    asked by Keith
  103. law

    Are the juvenile courts doing enough to change the treatment of juveniles in the justice system?

    asked by Keith
  104. chemistry

    Consider the reaction, 4 NH3 + 5 O2 => 4 NO + 6 H2O How many grams of NO will be made from 10.7 moles of O2?

    asked by michelle
  105. math

    4 multiple choice questions with 3 possible answers. What is the probability of answering the first, third, and fourth question correctly? 1/3 x 1/3 x 1/3 1/3 = 1/81

    asked by kim
  106. geography

    . Choose Europe, North Africa or Southwest Asia as the best region to contain Egypt. Write a paragraph explaining your choice. Remember to explain how formal, functional, and perceptual regions influenced your choice. Give specific details to support your

    asked by Diego
  107. Physics

    A ball is thrown horizontally from the top of a building 45.9 m high. The ball strikes the ground at a point 121 m from the base of the building. The acceleration of gravity is 9.8 m/s2 . Find the time the ball is in motion. Answer in units of s Find the

    asked by Frank
  108. chemistry

    Consider the equation: N2 + 3 H2 =>2 NH3. How many moles of NH3 will be made from 2.1 x 1024 molecules of N2?

    asked by michelle
  109. Art

    Are my answers right? Which of the following is a convention Chinese artist Shen Zhou used in his brush paintings? He used only black ink to emphasize expressive brushstrokes. He painted several seated Buddha in the background. He painted flat, realistic

    asked by Amy
  110. chemistry

    Consider the equation: N2 + 3 H2 =>2 NH3. How many moles of NH3 will be made from 4.2 x 1023 molecules of N2? Give your answer to one decimal place.

    asked by michelle
  111. chemistry

    2.15 g of a substance X contain 4.34 x 1022 molecules of X. Calculate the molar mass of X in g/mol.

    asked by michelle
  112. chemistry

    Consider the following reaction: 2 B5H9 + 12 O2 => 5 B2O3 + 9 H2O How many grams of O2 are needed to make 432.7 g of H2O?

    asked by michelle
  113. chemistry

    Consider the following reaction: 2 B5H9 + 12 O2 => 5 B2O3 + 9 H2O How many grams of B2O3 are made by the reaction of 233.8 g of O2

    asked by michelle
  114. chemistry

    Consider the reaction, 3 H2(g) + N2(g) => 2 NH3(g). How many grams of NH3 will be made by the reaction of 3 moles of H2(g) with 18 moles of N2(g

    asked by michelle
  115. Art History

    An influence on the bowl with kufic border from Samarkand is: A. Chinese porcelain. B. Korean celadon. C. Greek pottery. D. Byzantine mosaic. I think it's D. Am I right?

    asked by Pat
  116. science

    the relative age of a rock is

    asked by ray
  117. arithmetic

    If you spent 85% of your money and have only $75.00 left, how much money did you start with?

    asked by Rose
  118. physics

    a 7 kg ball is thrown into the air from ground level with an initial velocity of 24m/s. Determine the ball's maximum height. Use conservation of energy. help!!!

    asked by Isabelle
  119. Physics

    A 25 kg box is being pulled across a surface. The coefficient of kinetic friction between the box and the surface is 0.55. a) if the box is moving at a constant speed, what is the pulling force? b)If the pulling force is 350 N, what is the NET force acting

    asked by Daniel
  120. Chemistry

    what does the Lewis Dot Structure of Sr(CN)2 look like?

    asked by Anonymous
  121. law

    How do you feel about juvenile delinquency?

    asked by Keith
  122. intermediate algebra

    A model rocket Is launched from a height of 50ft. The formula h=-16t^2+70t +50 describes the rocket's height,h,in feet seconds after it was launched. How long will it take the rocket to reach to reachthe ground?

    asked by Nellie
  123. sixth grade math

    Lisa hiked 7 miles of a 21-mile trail. What percent of the trail did she hike?

    asked by Stephon
  124. Science

    I need help! What are eight examples of simple machines And eight examples of compound machines I can't think of more right now

    asked by Sarah
  125. Calculus

    If I derive the following, d/dt((a)S(t^2) of (s)^(1/2)ds with S being integral notation (a) being at the bottom of the notation and being a constant (t^2) being at the top of the notation ..I first apply the fundamental theorem of calculus to get..

    asked by Joshua
  126. English

    1. Listening to loud music isn't good for your ears, either. 2. Also, listening to loud music isn't good for your ears. ------------ Are both the same in meaning?

    asked by rfvv
  127. physics

    A ball with radius 12cm rolls on a level surface, and the translational speed of the center of mass is 0.35 m/s. What is the angular speed about the center of mass if the ball rolls without slipping?

    asked by bob
  128. arithmetic

    How do I solve 15x=75?

    asked by Rose
  129. Physics question

    What are some examples of vector calculations in travel in the real world. I can't really think of some that have to go with travel. I can see how vector calculations could happen in sports..But I cant really see how in travel. Can you help me?

    asked by Arnold
  130. Chemistry

    Which bond in urea is most polar? (P.S. I tried C-O and N-C-O, but it's incorrect)

    asked by Anonymous
  131. law

    What is the context of the juvenile justice system

    asked by Keith
  132. math

    A farmer has twice as many chickens as ducks. After selling 166 chicken and 29 ducks, he has twice as many ducks as chickens. How many chickens did he have to start??

    asked by pac
  133. physics

    A 70.3-kg person puts on a life jacket, jumps into the water, and floats. The jacket has a volume of 3.07 x 10-2 m3 and is completely submerged under the water. The volume of the person's body that is underwater is 6.49 x 10-2 m3. What is the density of

    asked by S
  134. Chemistry

    If a solution contains 0.65mol of OH−, how many moles of H+ would be required to reach the equivalence point in a titration?

    asked by Will
  135. AP CALC. AB

    A particle moves along a line so that at time t, where 0

    asked by Rachel
  136. math

    the movie theater had 52 more occupied seats than empty seats. there are a total of 320 seats in the theater. How many seats were occupied?

    asked by jimmy
  137. sixth grade math

    Lindsay ate 7/8 of an apple. what percent of the apple did he eat? My answer is 875%. Is the answer 875% or 87.5%.

    asked by Stephon
  138. math

    Rainbow Harbor Cruises charges $16/adult and $8/child for a round-trip ticket. The records show that, on a certain weekend, 1400 took the cruise on Saturday and 1000 took the cruise on Sunday. The total receipts for Saturday were $18,400, and the total

    asked by Anonymous
  139. Six grade percent

    what number is 15% of 50? I'm working this problem two different ways and I'm getting different answers. my two answers are 30 or 7.5. Can somebody tell me which answer is correct?

    asked by Stephon
  140. LA - 1 question

    Which of the following should you do during your third read of the multi-draft reading process? identify the author's tone and viewpoint evaluate how the selection compares to another examine the type of organization used in the selection determine the

    asked by SkatingDJ
  141. math

    I need to figure coupon code. Code is 5 43000 18670 6. Do i subtract the 5 or add?

    asked by shawn
  142. Math

    Surveyors with a highway planning crew measure a section of proposed roadway to be 4.4 km. They measure the angle of inclination over the 4.4 km to be 8.5 degrees. Determine the change in altitude for drivers travelling from one end to the other. Answer to

    asked by Anonymous
  143. statistics

    if your HIM department has 100,000 active records and you received 5,352 requests for records within a six-month period, what is the request rate for the past six months?

    asked by Anonymous
  144. algebra

    w(3w-1)=200 solve for w

    asked by Jen
  145. Science, Chemistry

    Write neutralization reactions for each of the following acids and bases. HNO3(aq) and Ba(OH)2(aq) Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

    asked by James
  146. English

    what does the diction and details reveal about the tone in this passage. "When first I took up my abode in the woods, that is, began to spend my nights as well as days there, which, by accident, was on Independence Day, or the Fourth of July, 1845, my

    asked by Morgan
  147. physics

    Suppose we wish to use a 4.0 m iron bar to lift a heavy object by using it as a lever. If we place the pivot point at a distance of 0.5 m from the end of the bar that is in contact with the load and we can exert a downward force of 640 N on the other end

    asked by lol
  148. Statistics

    Community Health Center, a new patient clinic in your town serving only underinsured and uninsured patients, has asked you to help its HIM department get started. Calculate the number of new shelving units needed for a medical record filing system based on

    asked by Anonymous
  149. Chemistry

    Which of the following is NOT true for ΔGrxn? A.) If ΔG°rxn > 0, the reaction is spontaneous in the forward direction. B.) If Q = 1, then ΔGrxn = ΔG°rxn.If ΔG°rxn = 0, the reaction is spontaneous in the reverse direction. C.) If ΔG°rxn > 0, the

    asked by Emma
  150. statistics

    Customers arrive at a movie theater at the advertised movie time only to find that they have to sit through several previews and prepreview ads before the movie starts. Many complain that the time devoted to previews is too long (The Wall Street Journal,

    asked by sean
  151. Chemistry

    Please help me with these problems, the book examples very different. I'm really confused. Any help with these will help me immensely. Thank you in advance! What I got were: 1.)c 2.)d 3.)a 4.)c 5.)b 1.) When is any endothermic reaction spontaneous? a.)When

    asked by Herbert Lee
  152. statistics

    After one month of operation, the health information services at Community Health Center determined that there were two records misfiled out of the 450 active records. What is the filing accuracy rate for this area?

    asked by Anonymous
  153. math

    find the volume triangular pyramid: triangle base 20mm triangle height 22mm, pyramid height 14mm

    asked by jill
  154. Physics

    A 1200 kg car pulls an 820 kg trailer over a rough road. The force of friction acting on the trailer is 650 N [backwards]. Calculate the force that the car exerts on the trailer if (a) the trailer is moving at a constant velocity of 30 km/h [forward] (b)

    asked by Jenuson
  155. Math

    Complete number line from 0 to 3 in thirds. In fractions.

    asked by Manny
  156. statistics

    An employee currently earning $13.85 per hour has been awarded a 3.5 percent merit raise. what will the employee's hourly salary be with this increase?

    asked by Anonymous
  157. physics

    To create artificial gravity, the space station is rotating at a rate of 0.80 rpm. The radii of the cylindrically shaped chambers have the ratio rA/rB = 3.80. Each chamber A simulates an acceleration due to gravity of 10.0 m/s2.

    asked by web
  158. Statistics

    It takes approximately 15 minutes to code one record, How many personnel hours would be needed to code 1,424 discharges for the month?

    asked by Anonymous
  159. math

    52.36*0.3*5.65?

    asked by azumtaj
  160. Calculus Help

    If f(x) = sin(7 − 5x), find f′(π), which is the derivative at π: −0.754 −0.657 0 0.657 3.770 I chose 0.657 ... I did not really get this exact answer, its just that while I was trying to figure this out my answer was actually 0.6978 but I just

    asked by Nick
  161. calculus

    1. A particle moves along the x-axis, it's position at timer given by x(t)=t/(1+t^2), t greater than or equal to 0,where t is measured in seconds and x in meters. a) find the velocity at time t. I am a little confused.. Do I find the derivative by using

    asked by Anonymous
  162. Calculus

    This is the question: i[dot]imgur[dot]com/EHneTuB[dot]jpg Am i correct in simply adding 1 + (-3), and equates to (-2) being the answer.

    asked by Joshua
  163. Derivative

    Can you help me find the derivative of y= cos(x)/1+sin(x).. the / is a fraction bar. I have a hard time finding trig derivatives because I don't really know what the derivative of cos,sin ,or tan would be honestly.

    asked by Angel
  164. Math

    The inflection point of the curve y = x4 − 8x3 + 24x2 + 7x − 3 is? So I got (1,21) I was wondering if this is correct because sometimes I will be doing something completely wrong and not even realize it.

    asked by Mariah
  165. math

    52.36*0.3*5.65

    asked by azumtaj
  166. proportion test

    In a manufacturing plant, the old machine produced widgets with a defect rate of 12%. The boss wants to check if the new machine has a different defect rate. So he took a random of 820 widgets, and found 85 of them were defective. Are these results

    asked by oli
  167. Pre-Cal

    If g(x) = tan (5x2), then g ′(x) = ? I've worked this problem out like four times already and I keep getting a complete different answer..So I think I'm doing it wrong. These are the answers I have gotten while doing this problem. g'(x)= cosx^2 5tan

    asked by Lily
  168. Math help/check

    Suppose the functions f and g and their derivatives have the following values at x = 1 and x = 2. Let h(x) = f(g(x)). Evaluate h′(1). X | f(x) G(x) f'(x) g'(x) ____________________________ 1 | 8 2 1/3 -3 2 | 3 -4 2π 5 My answer: -6π

    asked by Lily
  169. physics

    What is the kinetic energy in MeV of a π–meson that lives 1.80×10-16 s as measured in the laboratory, and 0.840×10-16 s when at rest relative to an observer, given that its rest energy is 135 MeV?

    asked by Tim
  170. 6th grade science

    an example of homeostasis is A) maintaining a constant body temperature B) responding to stimuli C) keeping the same number of cells in an organisms D)all of the above I put A) and had the wrong answer. I put that answer since homeostasis is maintaining a

    asked by E6
  171. CAL

    The slope of the tangent line to the graph y= x^3/x -x at the point (1, -2/3) I keep getting undefined as a answer but.. I feel like I might be doing something wrong because I feel like that is not the answer, can you help me please?

    asked by Mary
  172. Thank Jiskha tutors

    I really appreciate all that you tutors do for us, I know we may be a bit demanding sometimes XD but we really love how you guys are always there to help us out. Coming from experience, I've had some past teachers that aren't as willing to help us when we

    asked by Andrew
  173. Math

    Find the value of b, if any, that will make the function differentiable at x = 0 g(x)= { x+b, x

    asked by Robby
  174. statistics

    The HIM coding supervisor agrees to pay a new graduate $13.50 per hour. This is a full-time coding position at 2,080 hours per year. The cost for a full-time employee's fringe benefits is 24 percent of the employees salary. How much must the supervisor

    asked by anonymous
  175. Chemistry

    Please help me set up these problems. I have been staring at them for hours and I can't tell where I went wrong. Question: Consider the following reaction: CaCO3(s)→CaO(s)+CO2(g). Estimate ΔG∘ for this reaction at each of the following temperatures.

    asked by Albert
  176. Cal

    Which of the following functions is continuous but not differentiable at x = 1? Functions: I.y=3√x-1 II.y={x^2,x≤1 2x,x>1 III. y={x,x≤1 1/x,x>1 I'm not really sure how to do this, but I've been trying and I keep getting both I and III.. am I wrong?

    asked by Rachel
  177. Chemistry

    Help me set up this problem. I have been looking at a few examples of similar problems and I keep getting the wrong answers. I'm getting really confused. Q: The standard free energy change ΔG∘ and the equilibrium constant K for a reaction can be related

    asked by Lindsey
  178. Chemistry

    Please also, help me set up this problem. Acetylene, C2H2, can be converted to ethane, C2H6, by a process known as hydrogenation. The reaction is C2H2(g)+2H2(g)⇌C2H6(g). Given the following data at standard conditions (all pressures equal to 1 atm and

    asked by Lindsey
  179. statistics

    The same supervisor in the scenario above agreed to increase the salary of the employee to $15.00 per hour once she passed her RHIT exam. three months after beginning her employment, the employee passed her RHIT exam, What will the new budget be for salary

    asked by anonymous
  180. Geometry

    Write a proof for the following Given: line AC is congruent to line BD, line AD is congruent to BC Prove: triangle DAX is congruent to triangle CBX It's an isosceles trapezoid. From top left is labeled A. Top right labeled B. Bottom right labeled C. Bottom

    asked by Anonymous
  181. Chemistry Buffers

    Write reactions showing how each of the following buffers would neutralize added HCl. HF and NaF Express your answer as a balanced chemical equation. Identify all of the phases in your answer. HC2H3O2 and KC2H3O2 Express your answer as a balanced chemical

    asked by Bob
  182. maths

    a:b=c:d=3:5=?

    asked by manisha
  183. math

    how many cubic inches in 7'8"L, 12'2"W, 10'1" tall? please show how you get to the answer. I added up the feet (7+12+10=29 ft) and multiplied by 12 inches (29x12=348 in), then added on the remaining inches (8+2+1=11, 348+11) to come up with an answer of

    asked by Matt
  184. Math

    Find all possible rational roots using the rational root theorem. 3x^3 + 2x^2 - 1 = 0 plus/minus 1/3 and plus/minus 1?

    asked by Anonymous
  185. statistics

    The 95 percent confidence interval about a mean difference was -3.0 minutes to 6.5 minutes. The null hypothesis that the two population means are equal

    asked by angel
  186. algebra 2

    h(t)=-4.9t^2+30.5t+8.5

    asked by Jesse
  187. math

    How do I solve x^2+2x+4>0 and what does the solution tell you?

    asked by Anonymous
  188. MATH 101

    Find f(x)if f(3) = 0 and f(−4) = 0.

    asked by Haylee
  189. E.D. Tech Help Please

    What does it mean to say that a country's land area is positively correlated with its population? A.The larger the land area of a country, the higher its population tends to be. B. The smaller the land area of a country,the higher its population tends to

    asked by Callie
  190. MATH 101

    Solve the equation. You will have three solutions. X^3-8=0

    asked by Haylee
  191. math

    How do i find solutions to 20x^3-125x=0?

    asked by Anonymous
  192. math

    solve for x x+√(31-9x)=5

    asked by Anonymous
  193. Math

    Find all possible rational roots using the rational root theorem. x^4 - 3x^2 + 12 = 0 Plus/minus 1, 2, 3, 4, 6, 12?

    asked by Anonymous
  194. proportion test

    How to solve this? In a manufacturing plant, the old machine produced widgets with a defect rate of 12%. The boss wants to check if the new machine has a different defect rate. So he took a random of 820 widgets, and found 85 of them were defective. Are

    asked by oli
  195. P.E. help please

    True or False infectious diseases are caused by organisms or viruses that enter and multiply within the body. Is the answer True?

    asked by Callie
  196. Chemistry

    if 5.00 ml of 1.66x10^-1 M HCl solution is diluted to exactly 250.0 ml with water, what is the concentration of the resulting solution?

    asked by Alex
  197. Physics

    For the situation: "A moving crate slides to a halt on a rough surface" Does temperature increase, decrease, or not change? Are work and heat positive, negative, or zero? Does thermal energy increase, decrease, or not change? My answer key says temperature

    asked by Courtney
  198. Genetics

    A portion of alcohol dehydrogenase enzyme contains 375 amino acids. Including both amino acid and all other necessary codes, how long is the coding portion of the corresponding mRNA? Thanks

    asked by Mandy
  199. math

    A power station is on one side of a river that is 3/4 mile wide, and a factory is 8 miles downstream on the other side of the river. It costs $24 per foot to run power lines over land and $30 per foot to run them under water.(1 mile = 5280 feet) Write the

    asked by Anonymous
  200. physics

    A solid disk rotates in the horizontal plane at an angular velocity of 0.040 rad/s with respect to an axis perpendicular to the disk at its center. The moment of inertia of the disk is 0.13 kg·m2. From above, sand is dropped straight down onto this

    asked by bob
  201. P.E. help please

    True or False- Infectious diseases are caused by organisms or viruses that enter and multiply within the body. Is the answer True?

    asked by Callie
  202. statistics

    The forms used in your coding area cost $100.00 per 1,000 forms for the first 2,000 and $50 for every 1,000 thereafter. If you need to order 5,000 forms, what is the total cost?

    asked by anonymous
  203. P.E. help please

    Your body gets antibodies from A. immunizations B. being exposed to the virus or antibody and having your immune system make it. C. none of the above D. All of the above I'm a little confused on which answer to pick between A and D.

    asked by Callie
  204. statistics

    you currently lease scanning equipment at a cost of 1,500 per quarter and two copy machines at $120 each per month. What will you need to budget annually for this leased equipment?

    asked by anonymous
  205. physics

    Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.48. The object m1 is held at rest on the floor, and m2 rests on a fixed incline of θ = 36.0°. The objects are released

    asked by DeShawn