Popular questions and responses by Linda
  1. calculus (please help. URGENT!)

    A hemispherical tank with a radius of 10m is filled from an input pipe at a rate of 3m^3/min. How fast is the water level rising when the water level is 5m from the bottom of the tank? (hint: the volume of the cap of thickness of h sliced from a sphere of

    asked on April 15, 2015
  2. Math

    Mike can complete a project in 60 minutes͵ and if Mike and Walter both work on the project͵ they can complete it in 40 minutes. How long will it take Walter to complete the project by himself?

    asked on July 30, 2014
  3. finance

    Residual dividend model Buena Terra Corporation is reviewing its capital budget for the upcoming year. It has paid a $3.00 dividend per share (DPS) for the past several years, and its shareholders expect the dividend to remain constant for the next several

    asked on September 4, 2007
  4. Language Arts

    1. Which of the following sentences from the text contains an example of a metaphor? A. He looked like one of those ballerinas that dance just on the tips of their toes. B. Momma’s horrible snake-woman voice came out again and said “If you ever,

    asked on January 14, 2016
  5. Math

    Ari begins painting at 12:00 noon. At 12:30 he estimates that 15.75 gallons of paint are left, and at 2:00 he estimates that 10.5 gallons of paint remain. If the paint is used at a constant rate, how many gallons of paint were there at the start of the

    asked on May 18, 2015
  6. History

    Why did Germany and Japan place the blame on other countries for their economic downturns during the Great Depression? (I think this could be the answer??) *Deteriorating economic conditions in Germany helped the Nazi party grow from being a relatively

    asked on July 26, 2020
  7. business

    Ethics in Accounting is one of the most important, yet most misunderstood, concerns in the world of business today.” Do you agree or disagree with this statement?

    asked on July 26, 2020
  8. History

    What were some effects of the Seven Years’ War? Select all that apply. *Britain lost all of its North American colonies to Austria. *France’s Caribbean colonies rose up in rebellion and gained independence. *Britain gained exclusive trading rights in

    asked on July 3, 2020
  9. Science

    For a given system, the influent substrate concentration is 470 g/m3 and the concentration of biomass in the aeration tank is 3000 g/m3. The substrate conversion rate is 2000 g/m3.d and the associated Volatile Suspended Solids (VSS) production rate was

    asked on July 23, 2020
  10. World Geography

    What biomes have the highest population density?

    asked on November 28, 2011
  11. Social Studies 8th Help please?

    1. What was the progressive movement? (1 point) a reform movement of farmers and laborers a reform movement of people who held fast to traditional ideas a reform movement that sought to move society forward by improving it a reform movement that criticized

    asked on March 24, 2015

    A 1.26 g sample of He gas has a pressure of 0.123 atm and a volume of 32.6 L. What is the temperature of the sample, in °C?

    asked on December 19, 2012
  13. Math-Calc

    Find an equation of the tangent line to the curve 2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (3,1). Please help.

    asked on May 26, 2016
  14. Physics

    A runner is jogging in a straight line at a steady vr= 2.2 km/hr. When the runner is L= 4 km from the finish line, a bird begins flying straight from the runner to the finish line at vb= 6.6 km/hr (3 times as fast as the runner). When the bird reaches

    asked on September 3, 2018
  15. Calculus

    A hot air balloon is 150 ft above the ground when a motorcycle passes beneath it (traveling in a striaght line on a horizontal road) going 58 ft/sec. If the balloon is rising vertically at a rate of 10 ft/sec, what is the rate of change of the distance

    asked on April 8, 2015
  16. Algebra

    if the product xy=28 when y =196 what is the value of x? express answer as a common fraction

    asked on January 2, 2014
  17. physics

    a car travels along a highway with a velocity of 24m/s, west. then exits the highway and 4s later, its instantaneous velocity is 16m/s, 45degrees north of west. Calculate the magnitude of the average accelaration of the car during the 5s interval?

    asked on July 31, 2010
  18. Math

    Two spotlights, one blue and the other white, are placed 6 m apart on a track on the ceiling of a ballroom. An observer standing on the ballroom floor sees that the angle of elevation is 45 degrees to the blue spotlight and to degrees to the white one. How

    asked on December 19, 2008
  19. Math

    The temperature was negative for Celsius at midnight by the next morning the temperature rose by 12 Celsius what would be the temperature for the morning

    asked on September 4, 2015
  20. calculus (please with steps and explanations)

    consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign) to 5(top of integral sign) of f(x)dx=4. Use the properties of the definite integral to evaluate each integral: (a) definite

    asked on April 9, 2015
  21. English

    The most important thing in life are making money, traveling aboard , and to live well. are begin used correctly I feel like the word should be replaced with the word is?

    asked on May 19, 2015
  22. Math

    Corn is poured through a chute at the rate of 10ft^3 / min and falls in a conical pile whose bottom radius is always half the height. How fast is the circumference of the base changing when the pile is 8 feet high? Please explain

    asked on April 2, 2012
  23. CHEM!!

    One mole of NH3 was injected into a 1 L flask at a certain temperature. The equilibrium mixture

    asked on May 2, 2007
  24. Math

    The 12th term of an A.P is minus41 given that the first term is 3,find the 20th term

    asked on September 1, 2019
  25. engkish

    benign,blase,comprise,condescend,facade,glib,haughty,libel,pseudonym and redundant. When a famous actress arrived in town to work on a movie, an editor asked me to interview her. Because this was my first interview assignment, I felt far from_______(blase)

    asked on June 19, 2014
  26. English

    Huckleberry Finn 1) By Chapter 23, Jim has become the most morally upstanding character in the novel. What are some of the reasons Twain might have done this? A)Twain was insinuating that racism is wrong by having the uneducated, unmannered, simple man

    asked on December 2, 2013
  27. LA/READING(:

    13. What is the best paraphrase of the first stanza? (1 point) I have a special place at the river where the wind goes through my hair and the ripples run across the river. I sometimes fish at the river. Sometimes I think about my life when I look at the

    asked on April 6, 2015
  28. Advanced Algebra Honors

    A rectangular garden 50 m. long and 34 m. Wide is surrounded by a uniform dirt road. Find the width of the road if the total area of the garden and road is 4292 m^2.

    asked on February 7, 2013
  29. chem stoichiometry

    Acetylene(C2H2) burns in oxygen to form carbon monoxide and water. How many liters of oxygen(at STP) are needed to burn 25.0 L of acetylene (at STP)?

    asked on April 14, 2012
  30. chemistry

    What is the main factor driving the difference in the spontaneity of the three reactions Cl^2,Br^2, and l^2?

    asked on April 20, 2016
  31. calculus 2

    Find all points of intersection of the given curves. (Assume 0 ≤ θ ≤ 2π. Order your answers from smallest to largest θ. If an intersection occurs at the pole, enter POLE in the first answer blank.) r = 1 − cos θ, r = 1 + sin θ

    asked on December 2, 2014
  32. 4 grade

    During a hike, Sally and Dave collected 160 acorns. Sally collected 3 times as many acorns as Dave. How many acorns did Dave collect?

    asked on November 30, 2009
  33. Marketing Management

    Age differences are fundamentally more important than cohort effects versus Cohort effects can dominate age differences. Explain your position fully?

    asked on July 30, 2009
  34. algebra

    The big square is divided into nine congruent small squares. x+Y+Z=

    asked on October 18, 2016
  35. English

    The mailperson's job is to put the envelop's in every mailbox on the block Word used in correct every Block Envelop's Mailperson's

    asked on May 19, 2015
  36. chemistry

    determine the molarity of a 18 ml sample of HCl solution that is required to prepare 30 ml of 2.3 M HCl solution?

    asked on February 11, 2011
  37. GRE prep

    A sphere with diameter 1 unit is enclosed in a cube of side 1 unit each. Find the unoccupied volume remaining inside the cube.

    asked on September 29, 2015
  38. chemistry

    The synthesis of a certain drug can be carried out with 91.7% yield. In one experiment 14.8 g of the drug was obtained. What was the theoretical yield for this experiment?

    asked on July 9, 2015
  39. English

    She went to the party. ..... Her dislike for the host Fill in the blank Although Despite of In spite of Even though In spite of and despot of sound correct but not to sure which one make better since .?

    asked on May 19, 2015
  40. Physics

    A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.0 m long, 2.2 m wide, and 2.3 m high. Salvage experts attach a spherical balloon to the top of the container and inflate it with air pumped down from

    asked on April 19, 2014
  41. geometry

    write a 2 column proof, Given D is the midpoint of AC, E is the midpoint of BC and DE is congruent to EF, prove: DE is parallel to AB and DE = 1/2 AB. answer is 15 steps

    asked on December 29, 2012
  42. Math - Trig please help!

    State two intervals in which the function y=7sin(1/5x)+2 has an average rate of change that is: a) zero b)a negative value c)a positive value Please explain how to get the intervals! Thanks a lot in advance!

    asked on December 5, 2011
  43. math

    .045 please convert to a fraction and percent

    asked on March 2, 2011
  44. Physics

    Eight books, each 4.1 cm thick with mass 1.8 kg, lie flat on a table. How much work is required to stack them one on top of another?

    asked on November 10, 2010
  45. history

    Which most accurately describes the Arab Empire’s impact on religious practices?

    asked on June 9, 2020
  46. Chemistry

    100 mL of buffer solution that is 0.15M HA (Ka= 6.8x10-5) and 0.20M NaA is mixed with 21mL of 0.35M NaOH. What is the pH of the resulting solution?

    asked on September 29, 2018
  47. science

    What is the climate zone of Minneapolis, Minnesota? (1 point) polar moist mid-latitude with severe winters moist mid-latitude with mild winters humid subtropical

    asked on January 28, 2018
  48. Math

    Connie made deposits of $2000 at the beginning of each year for four years. The rate she earned is 5% annually. What is the value of Connie's account in four years?

    asked on March 20, 2015
  49. algebra

    when 35 to the 12 power is written in decimal notation, what is in the ones digit?

    asked on January 2, 2014
  50. Chemistry

    Find the entropy change of the universe when 2 moles of water freezes at -10 degrees celsius. The delta G for the freezing of water at -10 degrees celsius is -210 J/mol and the heat of fusion of ice at this temperature is 5610 J/mol.

    asked on April 21, 2013
  51. grammar

    Plural possesive of Mr. Valdez. (i.e., Mr. Valdez's performance at work....)

    asked on October 17, 2012
  52. Chemistry

    Regular gasoline (C8H18) reacts with oxygen gas to form carbon dioxide gas and water vapor. If your tanks of gasoline holds about 10.5 kg of gasoline, how many liters of carbon dioxide are formed at 24 degrees Celcius and 725mm Hg from the combustion of

    asked on April 18, 2012
  53. Physics

    An airplane flying horizontally at a constant speed of 350 km/h over level ground releases a bundle of food supplies. Ignore the effect of the air on the bundle. a)What is the bundle’s initial vertical component of velocity? =0 b)What is the bundle’s

    asked on October 16, 2011
  54. Psychology

    What is the impact of bias on individuals?

    asked on July 21, 2011
  55. Physics

    A cyclist intends to cycle up a 7.5 degree hill whose vertical height is 170 m. Assuming the mass of bicycle plus cyclist is 95 kg, calculate how much work must be done against gravity. If each complete revolution of the pedals moves the bike 5.6 m along

    asked on November 16, 2010
  56. english

    In “who knows if the moon’s,” what is the moon seen as? a city a balloon a cloud a sailboat

    asked on March 28, 2018
  57. fraction

    Eight friends share two pizzas equally. How much if a pizza does each friend get?

    asked on December 17, 2015
  58. Computer Programming

    2. Chocolate Delights Candy Company manufactures several types of candy. Design a flowchart or pseudocode for a program that accepts a candy name (for example, "chocolate-covered blueberries"), price per pound, and number of pounds sold in the average

    asked on September 7, 2015
  59. a n p

    orthopedic surgen informs you that you have broken the distal region of the humerus. what is he decribing? epiphysis endosteum diaphysis perichondrium I am not sure, I tried looking for the answer came to a dead end

    asked on May 20, 2015
  60. integral

    integral from 0 to pi/4 of (secxtanx dx) Please show how to find the antidervative of secx and tanx.

    asked on April 15, 2015
  61. chemistry

    I do not understand how to right a balanced equation for the combustion of cellulose in oxygen to produce carbon dioxide and water vapor. I know that cellulose is C6H10O5 but I don't understand how to balance. Thanking you in advance for your help.

    asked on March 27, 2014
  62. Statistics

    What is 0.095 on the z-score table or where

    asked on March 9, 2014
  63. Health Care

    I cannot figure out the GAAP and the relevance of each GAAP that is being used to create the financial plan for Patton-Fuller Hospital. I did complete the following budget projections necessary to help answer the question Patton-Fuller Community Hospital

    asked on August 3, 2013
  64. statistics

    find the area between z=0 and z=0.9 under the standard normal curve is

    asked on May 11, 2013
  65. math

    How do I solve this? A mixture of nuts has a ratio of 5 parts peanuts to 3 parts cashews. How many ounces of cashews are in a 24 oz mixture? I am thinking 9 oz., but how do you write a problem to solve this

    asked on January 24, 2012
  66. Calculus

    Find dy/dx by implicit differentiation: x^2-2xy+y^3 = c Thank you!

    asked on October 4, 2011
  67. chemistry

    The total number of atoms in 0.111 mol of FeCO3(PH3)2...?

    asked on October 3, 2011
  68. math

    if u received 2 dozen items and sold three of those items the first day, how many of those items are left?

    asked on September 19, 2011
  69. Psychology

    I have to describe the impact of bias on the lives of individuals. I know that bias can distort self-perception and causal attribution. I need help to properly explain this.

    asked on July 22, 2011
  70. Pre Calculus

    lnX + ln2 = 3 answer is 10.043 but I don't know how to get to this answer. Thanks for the help!!! :)

    asked on March 24, 2011
  71. statistics

    if a football coach predicts his team to win 9 out of 10 or 90% which prediction did he use to make his prediction

    asked on February 23, 2011
  72. Physics

    Calculate the force exerted on a rocket, given that the propelling gases are expelled at a rate of 1800 kg/s with a speed of 3.8×104 m/s (at the moment of takeoff).

    asked on November 10, 2010
  73. math

    Compute the number of vinyl tiles, measuring 8 in each side, needed to tile a kitchen measuring 24ft by 18ft. Area of kitchen:25X18=432 Area each tilein (feet):.667X.667=.44 432/.44=972 tiles Is my work correct?

    asked on October 8, 2010
  74. Psychology

    How could Freud and Rogers have created theories that differ so fundamentally? If Rogers and Freud and changed places (turn of the century Vienna versus mid-20th-century US), would they still have developed the same theories?

    asked on September 6, 2010
  75. Psychology

    What is your definition of wisdom?

    asked on August 9, 2010
  76. college physics

    A fisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. It takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. The fisherman sees that

    asked on April 14, 2010
  77. psychology

    Your group has been hired by an advertising firm that is developing a series of commercials for family-oriented products geared toward the entire family. They want to develop a series of commercials that will target family members at various life stages.

    asked on September 21, 2009
  78. Psychology

    What are some specific features, techniques, or barriers to be aware of when using electronic communications to deliver services to clients?

    asked on August 24, 2009
  79. Psychology

    1-What is the role of a lobbyist as a social advocate? 2-How do positions as lobbyists affect social policy changes?

    asked on July 16, 2009
  80. Psychology

    In these low budget days of HS services, what specific ways do you think BATNA might be able to be use when agencies are at a stalemate as to who should fund what and therefore, collaborative efforts are not the focus?

    asked on July 15, 2009
  81. Psychology

    How can we, as human service professionals use BATNA to assist our clients?

    asked on July 14, 2009
  82. Finance

    How would the following transactions affect (i) cash and (ii) net working capital: a. Paying out a $2 million cash dividend. b. A customer paying a $2,500 bill resulting from a previous sale. c. Paying $5,000 previously owed to one of its suppliers. d.

    asked on June 14, 2009
  83. Economics

    If all the assumptions of perfect competition hold, why would firms in such an industry have little incentive to carry out technological change or much research and development? What conditions would encourage research and development in competitive

    asked on June 7, 2009
  84. Psychology

    What is the ethical thing do if you have been counseling a client for a considerable length of time and then find out that your client's mom is your hairdresser?

    asked on April 14, 2009
  85. psychology

    How do I go about counterbalancing 4 variables??

    asked on January 26, 2009
  86. Econ-Returns to scale

    Determine whether returns to scale is decreasing, increasing or constant: Q = 2K + 3L + KL Take a shot. Hint: increase both K and L by, say 10%. Does Q rise by more than 10% (increasing), less than 10% (decreasing), or exactly 10% (constant)

    asked on March 10, 2007
  87. Stat

    Is the total number of fish continuous random variable or discrete variable

    asked on March 28, 2019
  88. Mathematics

    Solve this surd Root 147/4 divided by Root 27/2.

    asked on November 27, 2018
  89. math

    A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?

    asked on March 16, 2018
  90. Chemistry

    A student titrates a 25.00 mL sample of HCl. If 20.50 mL of 0.175 M of KOH is required to reach the end point, what is the concentration of the HCl? 25.0 mL HCl x 1L/1000 mL x 0.175 M/1 L = 0.004375 mol HCl 0.004375 mol HCl/20.50 mL KOH x 1000 mL/1 L =

    asked on November 19, 2015
  91. Literature

    What is the theme of "Greek Meets Greek

    asked on October 5, 2015
  92. math help please

    Determine which function has the greater rate of change in questions 1−3 1. x y ------- -1 0 0 1 1 2 2 3 (1 point) The rates of change are equal. The graph has a greater rate of change.*** The table has a greater rate of change. none of the above 2. y =

    asked on April 9, 2015
  93. calc(steps and explanation also)

    A hot air balloon is 150 ft above the ground when a motorcycle passes beneath it (traveling in a striaght line on a horizontal road) going 58 ft/sec. If the balloon is rising vertically at a rate of 10 ft/sec, what is the rate of change of the distance

    asked on April 9, 2015
  94. calculus

    A painting is hung on a wall in such a way that its upper and lower edges are 10 ft and 7ft above the floor, respectively. An observer whose eyes are 5 ft above the floor stands x feet from the wall. How far away should the observer stand to maximize the

    asked on April 1, 2015
  95. laws/georgia

    1. Which of the following are accurate statements regarding the origins of county government? (1 point) County seats served as social and economic hubs. County governments gave rural Georgians a voice in the legislature. The county seat contained the

    asked on March 8, 2015
  96. Statistics

    σ = sqrt[ P * ( 1 - P ) / n ] = sqrt [(0.8 * 0.2) / 100] = sqrt(0.0016) = 0.04 z = (p - P) / σ = (.73 - .80)/0.04 = -1.75. What type of formula is this problem?

    asked on May 4, 2014
  97. Physics

    How would the force of gravity between two masses be affected if the separation distance between them were,assume F2 represents the new force and F1 represents the original force.(a)quadruple the original distance F2/F1= also one-half the original distance

    asked on February 1, 2014
  98. UOP

    6) A Dichotomous Variable represents what level of measurement within the realm of quantitative analysis? A. Ordinal B. Nominal C. Ratio D. Interval

    asked on April 13, 2013
  99. math

    find the circumference of a frisbee that has a diameter of 4 inches?

    asked on April 4, 2013
  100. Chemistry

    A 0.100 mol sample of H2S is placed in a 10.0 L reaction vessel and heated to 1132°C. At equilibrium, 0.0285 mol H2 is present. What is the value of Kc at this temp? 2 H2S(g) 2 H2(g) + S2(g After I do my calculations, I get Kc= (0.0057)2 X

    asked on February 9, 2013


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