Questions Asked on
February 20, 2008

  1. Shapes

    I know this seems like a somewhat silly question, but what shape is a pizza slice? I know most of us are going to say "triangle." Is it a triangle? Can a triangle have a curved line in it or do all lines have to be straight? I know we might say curvalinear

    asked by MattsRiceBowl
  2. Physics => speed of sound variation

    The speed of sound in air (m/s) depends on temperature according to aprox expression of v= 331.5 + 0.607 Tc Tc= temp in celcius In dry air, temperature decreases about 1deg celcius for every 150m rise in altitude. a) assume the change is constant up to

    asked by ~christina~
  3. Trigonometry

    A batter hits a ball with an initial velocity v0 of 100 feet per second at an angle theta to the horizontal. An outfielder catches the ball 200 feet from home plate. Find theta if the range of a projectile is given by the formula R=1/32v0 squared times sin

    asked by Anonymous
  4. Frakenstein-ENGLISh

    sorry once again...i know i've been bothering everyone about this topic. I have to do a research paper about basically anything related to science fiction. first i decided to do a research paper on mary shelley. but i didn't find it interesting. and since

    asked by Anonymous
  5. chemistry

    Classify the following properties of ozones as physical or chemical: 1.bluish color 2.pungent odor 3.reactive towards oxygen 4.decomposes to oxygen on exposure to ultraviolet light 5.it is a gas Is this correct? 1.chemical 2.physical 3.chemical 4.chemical

    asked by lizzie
  6. Chemistry - DrBob222

    CH3OH + MnO4- ----> Mn2+ + CH2O Earlier I posted this question and then realized that CH3OH didn't have a charge. It changed my work because the oxidation state changed. Can you check if what I fixed is correct? CH3OH- + MnO4- ----> Mn2+ + CH2O 1e-/C

    asked by Alex
  7. Chemistry

    Can someone help me balance this equation ZnCl2 + (NH4)2S ------- NH4Cl + ZnS

    asked by Amanda
  8. Download please?

    Can anyone please download the prep guide for the nystce exam for me? My computer isn't compatible and I need it a.s.a.p. Thanks in advance.

    asked by Nancy
  9. physics

    A uniformly charged insulating rod of length 14 cm is bent into the shape of a semicircle. if the rod has a total charge of -7.5 C. find the magnitude and direction of the electric field at the center of the semicircle. I'm not sure where to start or what

    asked by Anonymous
  10. the novel

    In The Call of the Wild, what valiant, tragic figure among the dogs must finally be put down for the good of the lives of the team?

    asked by briana
  11. Chemistry

    Calculate the molarity of the HCl from the volumes of acid and base and the molarity of the NaOH. Use the following equation: (molarity of acid)x(volume of acid)=(molarity of base)x(volume of added base) equivalance point=number of mL of base to an acid

    asked by Brad
  12. Pre-Algebra

    This is about Reasoning Strategy, I really need help on this, I have a test tomorrow on it! Please help... Ok, here's what it says: 3a. What is the y-intercept of the trend line? (What do they mean???) 3b. Locate one other point on the trend line, then

    asked by Mathilde
  13. math

    A veterinarian has instructed Harrison to give his 75lb dog one 325 mg aspirin tablet for arthritis. the amount of aspirin A remaining in the dog's body after t minutes can be expressed by A=325(1/2)^(t/15). write and solve a logarithmic inequality to find

    asked by yaz
  14. the novel

    After the death of Curly in The Call of the Wild, Buck concludes that no fair play exists in his world and that he will never go down in a fight. The theme illustrated here is apparently derived from London's interpretation of

    asked by briana
  15. the novel

    In The Call of the Wild, the bond between Buck and Thornton is best explained by observing that

    asked by briana
  16. com 215 written communication

    1) compare and contrast characteristics of nonverbal and verbal communication for different audiences such as: family member & friends in a relaxed situation. 2)Supervision and Instructors in a tense situation nonverbal and verbal communication

    asked by Softye
  17. Chemistry

    Which of the following is the best definition of Hess' Law? A. Heat is always released by the decomposition of 1 mole of a compound into its constitute elements. B. The enthalpy of a process is the difference between the enthalpy of the products and the

    asked by Anonymous
  18. Chemistry

    HELP! we just started kinetics and i have no clue how to solve this problem. For the reaction between reactants A and B below, if 4.925 moles of A is placed into a flask with excess B it is found that the amount of A remaining after 6.85 seconds is 2.737

    asked by Jonathan
  19. arithmetic

    There are 7 girls on a bus. each girl has 7 backpacks. In each backpack there are 7 big cats. For every big cat there are 7 little cats. Question: How many legs are there in the bus?

    asked by Kelli
  20. physics

    Running into the train at that speed would severely damage both train and passengers. Calculate the minimum time Superman must take to stop the train, if the passengers experience an average horizontal force of 0.520 their own weight. and How far does the

    asked by katie(again same question diff parts)
  21. chemistry

    i'm so confused with how to do these someone please help calculate the number of moles in each of the following masses a)64.1 g of aluminum b)28.1 g of silicon c)0.255 g of sulfur d)850.5 g of zinc

    asked by john
  22. calculus

    the base of a solid is a region in the first quadrant bounded by the x-axis, the y-axis, and the line y=1-x. if cross sections of the solid perpendicular to the x-axis are semicircles, what is the volume of the solid?

    asked by anonymous
  23. analogies

    skill is to prowess consternation;fear orbit;planet fire;smoke journey;destination

    asked by wesley
  24. Library Science

    What are 8 different types of information commonly found on a card catalogue?

    asked by Kerry-Ann
  25. toxicology- can someone re work this question?

    Hi, I have to answer this question "why do we say that metabolism is the factor that most accounts for differences among species in the toxicity of some xenobiotics? I don't understand what the question means- I understand all the words in the question,

    asked by brian
  26. Chemistry

    How do cross linked branched polymers compare to cross linked linear polymers?

    asked by Jonah
  27. pre ap chem

    heating an ore of antimony and iron II sulfide. Sb2S3+3Fe-->2Sb+3FeS when 15g Sb2S3 reacts with an excess of Fe, 9.84g Sb is produced. what is the pecent yeild of this reaction?

    asked by lilly
  28. MATH

    X= 92]96]100]104]108 Y=23]24]25]26]27 WHAT IS THE VALUE OF Y WHEN X IS 68?? IF Y=X-19, WHAT IS THE VALUE OF X WHEN Y= 34

    asked by KIRA
  29. Religion

    what effect do religious pluralism and the interfaith movement have on the future of organized religion?

    asked by ERIC
  30. science

    i grew in a cave, but im not alive. i began as water and minerals, but now i am solid. i grow upwards, but in never see the sky.what am i?

    asked by bob
  31. Literature

    Can someone help me please? What is the significance of the title The Grapes of Wrath? I think it has to do with the hardships that the Joads have to go through to survive in the migrant worker fields. Am I anywhere near right? Thank you in advance for

    asked by Anonymous
  32. physics

    A generating station is producing 1.3*10^6 W of power that is to be sent to a small town located 7.0 km away. Each of the two wires that comprise the transmission line has a resistance per kilometer of length of 5.0*10^-2 /km. (a) Find the power lost in

    asked by rick
  33. Internationial Business

    1.Why is an exporter that is to be paid in six months in a foreign currency worried about fluctuating foreign exchange rates? 2.Are there ways in which this exporter can protect itself? If so, what are they? 3.How does the credit or money market hedge

    asked by Karen
  34. physics.

    Describe constructive and destructive interference in terms of the combining of crests and troughs and the reesulting amplitude.

    asked by kevin.
  35. the novel

    If an author is skillful at representing the point of view and attitudes of a hobo, a nurse, a corporate CEO, and a variety of other diverse characters, the author is demonstrating

    asked by briana
  36. Science Proof-reader needed!

    The current research project involves examining the photoreceptors of the fruit fly, Drosophila Melanogaster. Over the last 6 weeks, I have been spending about 2 hours a week working with a program called ImageJ and various slices of photoreceptor cells of

    asked by Matt
  37. Chemistry

    Can someone please tell me if I did this correctly? Calculate the molarity of the HCl from the volumes of acid and base and the molarity of the NaOH. Use the following equation: (molarity of acid)x(volume of acid)=(molarity of base)x(volume of added base)

    asked by Brad
  38. the novel

    In The Call of the Wild, when London writes about "what a puppet thing life is," it reflects the theme summarized in which of the following statements?

    asked by briana
  39. the novel

    What does the word mimetic tell us about the difference between novels and most of the literature of the 1800s?

    asked by briana
  40. spanish sra mcguin

    hi here is what I am working on: fill in blanks with these verbs: almorzar pensar preferir poder querer tener empezar can be used more than once Dana - Hola, Susana, habla Dana. Oye, mi familia da una fiesta este sabado para la mejor amiga de mi madre.

    asked by sam
  41. human services

    how do the purpose and functions of the board of directors in a human services organizations affect day-to day operations

    asked by sara
  42. CHEMISTRY ANYONE THAT CAN HELP!!!!!!!!!!!!!!!!!!!

    and we had to round this was the question was to again calculate the number of moles in each of the following masses a)64.1 g of aluminum b)28.1 g of silicon c)0.255 g of sulfur d)850.5 g of zinc a) 64/27 = 2.4 mols b) 28.1g/28=1.0 mol c) 0.255/32=.0080

    asked by john
  43. algerbra

    how do i set up and whats the prosedure to solve 10 to the 7th power times 10 to the third power divided by 10 to the 4th power times ten to the negitive 9the power? please help you are doing mankind a favor.if i don't pass this i will be labeld the dumest

    asked by andytrfmn
  44. spanish sra mcguin

    hi here is what I am working on: fill in blanks with these verbs: almorzar pensar preferir poder querer tener empezar can be used more than once Dana - Hola, Susana, habla Dana. Oye, mi familia da una fiesta este sabado para la mejor amiga de mi madre.

    asked by sam
  45. Guido KIRA odds and evens

    KIRA did not have to add the odds and the evens. It was a trick question. Each difference is one. one times five = five

    asked by Damon
  46. Algebra

    What do the domain and range of a function compare to in a linear equation?

    asked by James
  47. Math

    If g(x)= 3x-8, find g[g(-4)]. A)-68 B)4 C)-20 D)52 I got C 3x-8[3x-8(-4)] 3x-8+3x+32 thats all I have

    asked by Jon
  48. accounting

    Post-closing trial balance What am I supposed to do when the balance is not equal? As in credits do not match debits. I follow the instructions in the book but no matter what it just does not match, even if i do all the debits on one side and all the

    asked by Chels
  49. chemistry

    Which of the following is NOT true about the thermodynamic standard state? A. A gas is in its standard state when its pressure is 1.00 atm and its temperature is 25C . B. An aqueous solution is in its standard state at a concentration of 1.00 M. C. A solid

    asked by jina
  50. Math

    Please help, Locate one other point on the trend line. Then find the slope of the trend line. ...How do I do that?

    asked by Mathilde
  51. AED200

    Random student locker searches without permission Explain the responsibilities you have as a teacher in the issue you chose. What are the students' rights? Do you have a responsibility to limit their rights? Identify the rights and responsibilities you

    asked by dawn
  52. geography

    United Kingdom:Great Britain::Holland:?

    asked by Frances
  53. Calc

    A line tangent to y=(x^2)+1 at x=a, a>0, intersects the x-axis at point P. a) Write an expression for the area of the triangle formed by the tangent line, the x-axis, and the line x=a. b) For what value of 'a' is the area of the triangle a minimum? Justify

    asked by Michael
  54. history

    hi... i need to know what the name of the native people of ecuador are called...and i also need a brief summary about them.. i need websites..and some information that u might know.. please help (urgent)...

    asked by gabby
  55. Geography

    Rhine River:Germany::Thamas River:?

    asked by Frances
  56. History

    What territory did Russia and Austria want control of?

    asked by Henry
  57. HTML

    Click on the link below labeled "Tags" and complete the "Basic HTML: Primer #2" lesson. You will need to create your HTML coding within a word processor. Refer back to the lesson if you have questions on this. Make sure that when you get to the last

    asked by Anonymous
  58. geography

    Stonehenge:England::Parthenon:?

    asked by Frances
  59. government

    a system

    asked by nathan
  60. spanish help

    combine items below to create questions Tu/querer/estudiar/conmigo/en la biblioteca Tu quierres estudia conmigo en la biblioteca. Ustedes/poder/comprar/refrescos/para la fiesta I am confused on this one??????

    asked by sam
  61. Math

    PAULA ,SIMON AND RANDY COLLECTED INSECTS FOR THEIR SCIENCE PROJECT. AT THE END OF THE FIRST WEEK PAULA AND RANDY TOGETHER HAD 89 INSECTS, RANDY AND SIMON TOGETHER HAD 85 INSECTS. HOW MANY DID EACH HAVE ALONE?

    asked by Tim
  62. geography

    Copenhagen:Denmark::?:Poland

    asked by Frances
  63. geography

    Baltic States:Estonia, Latvia and Lithuania::Scandinavia:?

    asked by Frances
  64. geography

    Ferdinand V:Isabella::Napoleon I:?

    asked by Frances
  65. geography

    Alps:Switzerland::Pyrenees:?

    asked by Frances
  66. english

    What is wrong with this sentence "Patty potted Peter Pipers pickled peppers.

    asked by taylor
  67. geography

    who is Napoleon I's wife?

    asked by Frances
  68. Math _ Vectors

    A plane flies on a bearing of 120 degrees at a constant speed of 550 km/h. If the velocity of the wind is 50 km/h on a bearing 220 degrees, what is the velocity of the plane with respect to the ground? Textbook Answer: 543.5 km/h at a bearing of 125.2

    asked by Anonymous
  69. Pre-Algebra

    Andyis putting together alien toys called Zergs and Borgs for a display window in the toy shop. He has a box of body parts that contains 45 heads and 55 feet. One Zerg has 1 head and 3 feet. One Borg has 4 heads and 2 feet. How would I go about doing this?

    asked by kay
  70. chemistry

    Could you help me complete these equations. I can balance them after NaOH (aq) + HI (aq) ---> LiHCO3 (aq) + HI (aq) ---> HCl (aq) + NaHCO3 (aq) --> Na2CO3 (aq) + HBr (aq) --> HNO3 (aq) + KHCO3 (aq) --> HBr (aq) + NH3 (aq) ---> HNO3 (aq) + Ca(OH)2 (aq--->

    asked by Amy
  71. calculus

    Find the total distance traveled by the particle moving along a straight line with velocity v=sinpit for 0

    asked by anonymous
  72. spanish help

    tu/pensar/mirar/la television/con tu amigos pensas mira la televison con tus amigos is this correct

    asked by sam
  73. algebra

    what is 1+1 equal

    asked by mel
  74. drbob

    theres a response for u on my previous question

    asked by john
  75. Approaches to Teaching Social Studies

    What are the different approaches that can be used for teaching controversial versus non controversial subjects?

    asked by LINDA G.
  76. statistics

    How do you get this? F(1,2), .542, p = .012 Thank you in advance.

    asked by kay
  77. English

    why did Mark Twain use humor in the book TOm Sawyer?

    asked by Vanessa
  78. science

    What happens at the particle level when you put ice cubes in the glass of room-temperature lemonade?

    asked by Alicia
  79. EARTH SCINCE

    THE JOVI QUANTITIESGEAN PLANETS CONTAINS LARGE QUANTITIES OF ICE BECAUSE IT WAS?

    asked by FANNY
  80. english

    i had a parargrahp writen i want you to check if its right orno t.

    asked by riffat
  81. accounting

    Working capital Management Indicate how each of the following six different transactions Dynamic mattress might make would would affect I) cash and II)Networking capital A) Paying out a $2 million cash dividend B) A customer paying a $ 2500 bill resulting

    asked by James
  82. acounting

    Forecasting Payments. If a firm pays its bills with a 30-day delay, what fraction of its purchases will be paid for in the current quarter? In the following quarter? What if its payment delay is 60-days?

    asked by James
  83. MATH

    IN HOW MANY WHOLE NUMBERS LESS THAN 100 DOES THE DIGIT 9 APPEAR AT LEAST ONCE?

    asked by KIRA
  84. MATH

    JACK AND JOAN PAINTED 3 HOUSES IN 12 DAYS. AT THAT RATE, HOW MANY HOUSES CAN THEY PAINT IN 28 DAYS?

    asked by KIRA
  85. Math

    Could someone check this over for me please. Arrange in order from smallest to largest 2.05, 25/10, 2.0513, 2.059, 251/100, 20515, 2.052, 2.051. Answer: 2.05, 2.051, 2.052, 2.059, 251/100, 2.0513, 2.0515, 25/10 45.6 – 8.75 Answer: 36.85 (Add)

    asked by Kim
  86. accounting

    Payment Lag- The lag between purchase date and the date at which pay is due is known as term lag. The lag between the due date and the date on which the buyer actually pays is termed due lag,and lag between the purchase and actually payment dates is the

    asked by James
  87. Math

    Please help me. Statistics: The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player by writing the FTM over the

    asked by Latonya
  88. math

    Please Help Statistics: The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player by writing the FTM over the FTA

    asked by Latonya M
  89. science

    Why can't sound waves travel through empty space? I know it has something to do with vibrations.

    asked by Carla
  90. Math: Calculus - Vectors

    A plane flies on a bearing of 120 degrees at a constant speed of 550 km/h. If the velocity of the wind is 50 km/h on a bearing 220 degrees, what is the velocity of the plane with respect to the ground? Textbook Answer: 543.5 km/h at a bearing of 125.2

    asked by Anonymous
  91. Math

    Please double check In a bottling company, a machine can fill a 2-liter (l) bottle in 0.5 second (s) and move the next bottle into place in 0.1 s. How many 2-l bottles can be filled by the machine in 2 h? Answer: 1.00 or 0.20 A circular coffee table has a

    asked by Kim
  92. calculus

    find the modulus and the argument of the following complex numbers: 15-4i and a-ai where a is greater than 0

    asked by Courtney
  93. Math

    PAULA ,SIMON AND RANDY COLLECTED INSECTS FOR THEIR SCIENCE PROJECT. AT THE END OF THE FIRST WEEK PAULA AND RANDY TOGETHER HAD 89 INSECTS, RANDY AND SIMON TOGETHER HAD 80 INSECTS, PAULA AND SIMON HAD TOGETHER HAD 85. HOW MANY DID EACH HAVE ALONE?

    asked by TIM
  94. physics

    Find the speed at which Superman (mass=89.0 kg) must fly into a train (mass = 19564 kg) traveling at 65.0 km/hr to stop it. The system (train + Superman) must end up with zero momentum. With no external forces, Superman's initial momentum must be equal and

    asked by katie
  95. Math

    Please help The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player by writing the FTM over the FTA and converting

    asked by Trina
  96. Reading

    I have a question about The Witch of Blackbird Pond. Why did Matthew Wood fail to sympathize with Kit's loss of her personal slave? I appreciate any good answer.

    asked by Binh-An
  97. Pre-Algebra

    While visiting a farm, you notice that there are only chickens and rabbits in the farmyard. You can't help but wonder how many of each animal there is on the yard, but when you ask Farmer Fred he refuses to give you a direct answer. (Some say he must have

    asked by kay
  98. math

    The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player by writing the FTM over the FTA and converting this

    asked by Danielle
  99. Proofread/Editing

    The current research project involves examining the photoreceptors of the fruit fly, Drosophila Melanogaster. Over the last 6 weeks, I have been spending about 2 hours a week working with a program called ImageJ and various slices of photoreceptor cells of

    asked by Matt
  100. French

    How do you say the following sentences in French: - I have 2 brothers. - I have no sisters.

    asked by Carrie
  101. arithmetic

    127/12-514/15

    asked by Rosalba
  102. arithmetic

    31/3-22/5

    asked by Rosalba
  103. pre-calculus

    solve for z writing the answer in polar form: #1 z=(3,115 degrees)*(4,290 degrees) #2 (8,50 degrees)* z=(6,172 degrees)

    asked by erin
  104. math

    The following table gives the free throws attempted (FTA) and the free throws made (FTM) for the top five players in the NBA for a recent season. Calculate the free throw percentage for each player by writing the FTM over the FTA and converting this

    asked by Danielle
  105. AP CHEM-URGENT PLEASE

    could you please check my work? thanks. For the reaction between reactants A and B below, if 4.925 moles of A is placed into a flask with excess B it is found that the amount of A remaining after 6.85 seconds is 2.737 moles. 2A (g) + B (g)-----> 3 C (g) a.

    asked by Jonathan
  106. AP U.S. History

    which of the following best describes the situation of freedmen in the decade following the Civil War? A)Each was given 40 acres of land and a mule by the Union government B)All were immediately granted political equality by the Emancipation Proclamation

    asked by Kayle
  107. algebra

    (1/5)^(x-2)=125

    asked by yaz
  108. pre algabra

    how would i figure this out?? kaya has roses, lillies, tulips, dasies and poppies growing in her backyard. she wants to make a bouquet for her friend. how many combinations of types of flowers can kaya have in the bouquet is she uses: a. exactly 1 type of

    asked by Mackenzie
  109. Managerial Economics

    Supposed that a firm's daily output is Q = 1.5L^0.76 K^0.24 Q = Daily output L = number of workers K = number of machines used per day Price per output = $10 If wages of a worker is $30 a day, how many workers(L) per unit of output should the firm hire?

    asked by Growl
  110. History

    the word is "NDLAOHL" what is the word unscrambled?

    asked by Emilio
  111. Physics

    Two cars are approaching one another in the same lane of a highway. One has a speed of 30m/s, the other a speed of 20m/s when they are 96m apart. The drivers simultaneously apply brakes to avert a collision. Both cars lose speed at 6.0m/s^2. How long after

    asked by Anonymous
  112. Physics - drwls can you help me with this?

    A 2.00kg block hangs from a rubber cord, being supported so that the cord is not stretched. The unstretched length of the cord is 0.500m and it's mass is 5.00g.The "spring constant" for the cord is 100N/m. Block is released and stops at lowest point. a)

    asked by ~christina~
  113. physics

    There are two +q charges and two -q charges on the corners of a square of size a. Left upper corner= +q charge, right upper corner= -q charge, left lower corner= -q charge, and right lower corner= +q charge. Compute the net force on each charge. I know

    asked by Jessica
  114. French

    Hello, does "partage" mean share in english.

    asked by Henry
  115. agriculture science

    1.)state the cautions that farmers should have with their poultry frams,especially with pests and diseases. 2.)list the names of some pests and pests diesases.

    asked by kavita
  116. agriculture science

    1.)state the cautions that farmers should have with their poultry frams,especially with pests and diseases. 2.)list the names of some pests and pests diesases.

    asked by kavita
  117. math

    For which m is the solution of the following sistem 0

    asked by s
  118. Chem Urgent!

    What is the number of grams for 1 mol lead?

    asked by Lisa
  119. inequality

    What is the vertical asymptotic line of Y=(x^3-3x^2)/(9-x^2). thank you

    asked by bat
  120. inequalities

    hello, can you help me to solve this question? x^2+9>0 thank you''

    asked by bat
  121. chemistry need it proofread..

    and we had to round this was the question

    asked by john
  122. chemistry need it proofread..

    and we had to round this was the question was to again calculate the number of moles in each of the following masses a)64.1 g of aluminum b)28.1 g of silicon c)0.255 g of sulfur d)850.5 g of zinc a) 64/27 = 2.4 mols b) 28.1g/28=1.0 mol c) 0.255/32=.0080

    asked by john
  123. math

    jack an joan painted 3 houses in 12 days.At that rate, how many houses can they paint in 28 days??

    asked by KIRA
  124. math

    how can u determine whether a design has a reflectional symmetry??

    asked by KIRA
  125. Physics

    Car A and B are passing each other in different lanes. Car A has an initial speed of 15m/s and is gaining speed at 1.5m/s^2. Car B has an initial speed of 20m/s and is gaining speed at 2.0m/s^2. Find when and where the cars will pass one another and their

    asked by Anonymous
  126. math

    how can you determine whether a design has rotational symmetry? if a design has a rotational symmetry, how many can you find the angle of roation??

    asked by KIRA
  127. Physics

    How do you know if a quadratic is a perfect square?

    asked by Anonymous
  128. science

    what are the subunits that make up nucleic acids?

    asked by edgar
  129. math

    how many whole numbers less than 100 does the digit 9 appear at least once??

    asked by KIRA
  130. accounting 102

    Equipment is purchased for $80,000. It has an 8 year useful life and a $39000 residual value. Under the double-declining-balance method, what is the depreciation for year 3? a. 6,000 b. 48,000 c. 11,250 d. 8436 I answered C. The teacher said it's a. 6,000.

    asked by Ann
  131. math

    let s= the sum of all even numbers from 2 to 10 {including 2 and 10} Let t= the sum of all odd numbers from 1 to 9 z{including 1 and 9.. find s-t

    asked by KIRA
  132. iran language

    what is "welcome to iran" in iranian language???

    asked by life-line
  133. P.ed

    I need information on, if you have completed your degree from a university in Alabama, but decided to move to another state, what would you need to be able to teach in that state. Include everything you would need to teach in that state, degrees, exams,

    asked by LW
  134. capital markets

    I am Flora. I have a essay and I need to:provide a clear description of money markets, their origins and a brief summary of their developments..

    asked by flora
  135. capital markets

    I am Flora. I have a essay and I need to:provide a clear description of money markets, their origins and a brief summary of their developments..

    asked by flora
  136. History of health care live chat

    For my class I need to interview a Medical office assisant and find out their daily rountine at the office ect does anyone know of a web site( any one really that I would be able to talk to anyone in the medical field that might be able to help ) Thanks

    asked by Ashyleah
  137. Law

    I just need a little guidance on where to begin, can someone help me please. Do you agree that for police action to be "just," it must recognize the rights of individuals while at the same time hold them accountable to the social obligations defined by

    asked by Alicia
  138. Math

    Find the exact solution to 6x^2+1=-8x by using the Quadratic Formula. A)-4+-(sqrt10) B)-4+-(sqrt22)/6 C)-2+-2(sqrt10)/3 D)-4+-(sqrt10)/6 I chose C x=-b+-(sqrtb^2-4ac)/2a x=--8+-(sqrt-8^2-4(6)(1))/2(6) x=8+-(sqrt64-24)/12 x=8+-(sqrt40)/12 x= C

    asked by Jon
  139. chemistry- DR BOB

    and we had to round this was the question was to again calculate the number of moles in each of the following masses a)64.1 g of aluminum b)28.1 g of silicon c)0.255 g of sulfur d)850.5 g of zinc a) 64/27 = 2.4 mols b) 28.1g/28=1.0 mol c) 0.255/32=.0080

    asked by john
  140. math

    Are these answers correct 4.0171 Answer: 4 171/10,000 Arrange in order from smallest to largest 2.05, 25/10, 2.0513, 2.059, 251/100, 20515, 2.052, 2.051. Answer: 2.05, 2.051, 2.0513, 2.0515, 2.052, 2.059, 251/100, 25/10 45.6 – 8.75 Answer: 36.85 Add

    asked by Alice
  141. math

    Please double check In a bottling company, a machine can fill a 2-liter (l) bottle in 0.5 second (s) and move the next bottle into place in 0.1 s. How many 2-l bottles can be filled by the machine in 2 h? Answer: 1.00 or 0.20 A circular coffee table has a

    asked by Ray
  142. math

    Double check please Write each of the following as a common fraction or mixed number. Write your answer in lowest term 28. 15.35 Answer: 1535 / 100 = 307/20 = 15 35/100 is 15 7/20 Complete each of the following statement, using the symbol < or > 5/16

    asked by DJ
  143. Math

    Which describes the number and type of roots of the equation x^2-625=0? A)1 real root, 1 imaginary root B)2 real roots, 2 imaginary roots C)2 real roots D)4 real roots I went with A sqrt x^2= x (which would be the imaginary) and sqrt 625= 25 (the real)

    asked by Jon