Questions Asked on
October 9, 2006

  1. english

    Can someone read my essay and make corrections? Thank you! Puritans mainly wrote for instruction or inspiration rather than for amusement or diversion. They wrote mostly on religion. Thus, Puritan works reflect more inward than outward. Some examples of

    asked by carol
  2. Spanish

    Hey can someone proofread my spanish work? it has to be mostly in present perfect so it may not sound right but that's how it's supposed to be. Thanks! SPANISH: Enrique ha llamado el teleoperator a pedir un número de teléfono. El está enojado porque el

    asked by JYD
  3. Math

    Simplify 4/5th root of 64a to the 3rd power This does not simplify well. (64a)^(12/5) sorry cant help you

    asked by Amber
  4. chemistry

    what is suspension in chemistry? will you please give me a very long explanation about it now.....? I really need it for my project.plz?????? Write your own long explaination, and I will be happy to critique it.

    asked by Lawrifel
  5. COORDINATES

    what city is 33 30s (latitude) and 70 40w (longitude)? Please see these sites for the name of this city. http://www.nrao.edu/pr/1999/alma/chile_map.jpg http://www.astro.com/atlas/horoscope?country_list=&expr=Santiago

    asked by TTT
  6. Ecology

    Please explain how the following factors associate with life history: Natural selection, environment, population density, abundance and habitat. It seems as if these concepts should be discussed in whatever textbook you are using. If not, you can look up

    asked by airkon
  7. Chemistry

    In a lab we are trying to find the percent yield of NaCl collected after evaporating the water off an NaCl solution. We made up a .100 M NaCl solution, and used 10. mL of it in our experiment. We know that the empty evaporating dish and cover mass 68.9132

    asked by Chris
  8. English

    I'm doing a 3000-4000 word essay on the book A clockwork Orange.Here's my topic: An Analysis of the "evil" character Alex Is this topic too broad? Should I narrow it down? Or is it just crap and I should come up with another one? Thanks for the help. First

    asked by Andre
  9. Writing

    May I submit my draft for an essay for your comments? Please put your draft on the board and one of the teachers will be glad to comment.

    asked by Diana
  10. French

    Can les pronoms d'objects directs in passe compose be used with the etre verb as well? Thank you for using the Jiskha Homework Help Forum. Both direct and indirect object pronouns are used with the être verbs in the passé composé. Are you using

    asked by Anonymous
  11. Writing

    how can I send material that is only intended for teachers, instructors, etc..and not the world? i don't think you can. you have to copy and paste your material onto this forum and teachers will help you with it. I believe that's the only way. "anon" is

    asked by Diana
  12. Physics

    A person stands on a scale in an elevator. As the elevator starts, the scale has a constant reading of 591 N. As the elevator later stops, the scale reading is 391 N. Assume the magnitude of the acceleration is the same during starting and stopping, and

    asked by Jazz
  13. physics

    A 4.00-kg object is attached to a vertical rod by two strings. The object rotates in a horizontal circle at constant speed 6.00 m/s. What is the tension in the upper string and the lower string. Well your missing information here, in order to compute the

    asked by Jazz
  14. Antiderivative

    What is the antiderivative of e^2x? I know the antiderivative of e^x is e^x. Would e^2x's antiderivative still be e^2x?? You want F(x) such that F'(x)=e^2x Try F = (1/2)e^2x + C =(e^2x)/2 =(e^2x)/2

    asked by Shawn
  15. tough pH problem #2 possible solution

    Using the HH equation. pH = pKa + log (base/acid) . I chose pH of 7.45 because I want to minimize the amount of Hepes I have to use so making the pH higher will mean less HEPES would have had to be added originally.. plug in pH of 7.45 and pka of 7.55 and

    asked by ajones51
  16. accrual basis accounting vs. cash accounting basis

    Can someone please check my answers to the following problem. Jack Eagles, a CPA, keeps his accounting records for his practice on the cash basis. During the current year, his clients paid $750,000 in the accounting and tax fees of which $5,000 was paid

    asked by help
  17. Ecology

    Tell me everything about water scorpion even where they live what they eat etc? These sites have a lot of information about water scorpions. http://www.naturegrid.org.uk/biodiversity/invert/watscorp.html (Broken Link Removed) (Broken Link Removed)

    asked by Nikki
  18. peer review

    My teacher wants to know how I would encourage a reluctant peer reviewer? I am not sure what she means. Why would anyone not want to have a peer review thier work? From previous answers: -------------- Posted by SraHendry on Tuesday, August 22, 2006 at

    asked by rindi
  19. geography

    population of wales Check this site for the population of Wales plus a lot of additional information about this part of the United Kingdom. http://worldatlas.com/webimage/countrys/europe/ukw.htm

    asked by dan
  20. Math

    Verify the identity . (cscX-cotX)^2=1-cosX/1+cosX _______ sorry i cant help you (cscX-cotX)=1/sinX - cosX/sinX = (1-cosX)/sinX If you square this you have (1-cosX)^2/(sinX)^2 Now use (sinX)^2 = 1 - (cosX)^2 to get (1-cosX)^2 / 1 - (cosX)^2 =

    asked by Rose
  21. Managerial Accounting: Help Me

    Please help me with the following 4 questions 1)

    asked by Stephanie
  22. english

    what is the tone of the short narrative "the pines?" I couldn't find any reference to this narrative. Who is the author? Is "The Pines" the complete title? We'll be glad to help you if we can find this narrative. "The Pines" by John McPhee a narrative from

    asked by anonymous
  23. Physics

    Determine the final velocity of a proton that has an initial velocity of 2.35 X 105 m/s, and then is accelerated uniformly in an electric field at the rate of –1.10 X 10 to the 12 power m/s2 for 1.50 X 10 to the negative 7 power seconds. Vfinal= Vinitial

    asked by Alex
  24. Math

    A piano tuner uses a tuning fork. If middle C has a frequency of 264 vibrations per second, write an equation in the form for the simple harmonic motion.

    asked by Lisa
  25. Grammar

    Help with dangling modifiers This site has a great explanation of dangling modifiers and suggestions about how to correct them. http://owl.english.purdue.edu/handouts/grammar/g_dangmod.html

    asked by Judy Hoffman
  26. chemistry

    what happens when solids, liquids, and gases are heated/cooled? Most expand if heated; contract if cooled. Solids, if heated high enough will melt and the liquid may occupy less volume than the solid. Likewise, liquids, if heated high enough, will boil and

    asked by carter
  27. science

    i need a sentence using the words diffusion,osmosis,passive transport,actve transport,endocytosis,and exocytosis. http://en.wikipedia.org/wiki/Diffusion The rest of the words use the search box at wikipedia. Thanks

    asked by Jahmari
  28. science

    a sentence using exocytosis and endocytosis Read the following site and then you can easily formulate such sentences: http://en.wikipedia.org/wiki/Endocytosis thanks

    asked by Jahmari
  29. Soxhlet extractor

    Does anyone know what kindo of chemistry lab course(Organic, Physical, etc.) might use a soxhlet extractor in the experiments? Sheryl http://en.wikipedia.org/wiki/Soxhlet_extractor Certainly Organic It is used in organic chemistry. The URL provided by

    asked by Sheryl
  30. Math

    1)A piano tuner uses a tuning fork. If middle C has a frequency of 264 vibrations per second, write an equation in the form d=sinw(t) for the simple harmonic motion. 2) Verify the identity tan^2X-cot^2X/tanX+cotX=tanX-cotX I'm not completely sure on the

    asked by Lisa
  31. Science

    Which statement about stellar motion is incorrect? A.In general, the closer a star is, the more its proper motion. B.The radical velocity is measured by the Doppler shift. C.The transverse velocity is measured by the proper motion and distance. D.Like

    asked by Liz
  32. Science

    What is the Sun's complete spectral type? http://en.wikipedia.org/wiki/Stellar_classification

    asked by Liz
  33. Science

    While Sirius, the Dog Star, is type AO, a start just a step hotter than M0 is a related what? A.M1 B.K9 C.F5 D.AOK E.B9

    asked by Liz
  34. Science

    In general, the narrower the spectral line of a star A.the hotter the star is B.the bigger the star is C.the denser the star is D.the smaller that star is E.the cooler the star is http://en.wikipedia.org/wiki/Stellar_classification

    asked by Liz
  35. Science

    The stellar magnitude scale is defined such that if two stars differ in brightness by a factor of 100, they differ in magnitude by what magnitudes? I TRIED TO FIGUR OUT WHAT YOU WERE SAYING BUT I CANT FIGUIR IT OUT SORRY Savannah 3rd grade Mrs.Love A

    asked by Liz
  36. Science

    The H-R diagram can be a plot of what? A. luminosity versus mass B. absolute magnitude versus spectral type C. color index versus spectral type D. size verses mass E. temperature verses density information on forces and motion information on forces and

    asked by Liz
  37. english

    I need to identify the author's purpose in writing a book, it is a fiction book called "Dear Dumb Diary" by Jim Benton. After reading the book, ask yourself what you think he was trying to prove and to whom. =)

    asked by debbie
  38. hist

    I am studying Tecumseh, one of the Shawnee brothers, and had a few questions. What were the two things that Tecumseh did that did not turn out well? (according to Jarrett) What was Tecumseh’s favorite work by Shakespeare? thanks!

    asked by emmy
  39. reagents

    Do these reagents fit with the substance being testd for? First is Biuret reagent protein Second is BACL^2 starch Third is AgNO^3 chloride ion Final is albustix protein. I can help with two of these. BaCl2 is used to test for sulfates, not starch. AgNO3 is

    asked by Chloe
  40. geometry

    i don't get how to do slope i know the equation but it never comes out right...do you have any advice to help me b/c i ask some people and they don't get it either and we have a test tomorrow? CAn you give us a specific example? Well slope is very

    asked by megg
  41. solutions

    If one solution cotains 10% NaCl and another contains 30% NaCl, the 30% solution is isotonic, hypotonic, hypertonic, plasmolyzed with respect to 10% solution. iso means equal. hypo means less than hyper means more than plasmolyzed was just thrown in to

    asked by Natalie Vega
  42. comprehensive income

    Can I please have help with the following problem. Bee Spears Clothing Stores reported sales of $250,000 cost of goods sold of $150,000, operating expenses of $25,000, income tax expense rate of 30% in calendar year 2006, and an unrealized loss from

    asked by confused
  43. physics

    1) A parallel plate capacitor has a potential difference between its plates of 1.2 V and a plate separation distance of 2.0 mm. What is the magnitude of the electric field if a material that has a dielectric constant of 3.3 is inserted between the plates?

    asked by kevin
  44. chemistry

    Anthroquinone (C14H8O2), an important intermediate in the dye industry, is produced from the reaction of benzene with phthalic anhydride (C8H4O3), followed by dehydration with sulfuric acid. The overall reaction is... C8H4O3 + C6H6 --> C14H8O2 + H20 b)

    asked by Chris
  45. Chemistry

    Would heating a tertiary alcohol change its structure and reaction with hydrochloric acid and potassium permanganate (KMnO4)? Tertiary alcohols resist oxidation, but can be oxidised by reagents such as 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.

    asked by Laura
  46. science

    information on forces and motion yikes! This is a huge topic! Do you have any specific questions? yo mama is so gay Your post does not indicate exactly what information you are seeking. Also I cannot open the post of DanH, so I don't know if I might be

    asked by Savannah
  47. amber

    what does the mineral amber look like? in words please http://www.answers.com/amber =)

    asked by Jenny
  48. Algebra

    Factor 2ab(c-d)+10d(c-d) I would like to know how to do this. Thanks. (c-d) is a common factor, so you pull it out: (c-d)(2ab + 10d) Oh, then you can pull a 2 out: (c-d)(2)(ab + 5d) Thanks! you're welcome!! What do the letters stand for tell me @ I will

    asked by Kyle
  49. english

    "The Pines" Fred Brown's house is on an unpaved road that curves along the edge of a wide cranberry bog. What attracted me to it was the pump that stands in his yard. It was something of a wonder that I noticed the pump, because there were, among other

    asked by anonymous
  50. amber

    where can i find info about amber due 2morrow please help http://www.emporia.edu/earthsci/amber/amber.htm

    asked by Jenny
  51. Algebra

    Factor m^2-k^2+6k-9 ^2 means squared. I don't know any other way to type it. Thanks. Seems to me you can only do this in 2 pieces...factor the first 2, then the last 2... (m+k)(m-k) + 3(2k+3) Whadya think? hmmm... I looked in the back of the book and it

    asked by Kyle
  52. Estimating DecimalsProducts and Quotients

    Determine whether each product or quotient is resonable.If not resonable,find a resonable result. 1. 62.77(29.8)=187.0546 2.16.132/2.96=54.5 The numbers are correct except for the decimal places. The first one looks like 60*30 or 1800, so determine where

    asked by Bowier4
  53. Rounding and estimating

    estimate.State your standard(rounding,front-end, or clustering.) 91.7 + 88.6 + 89.1 + 92.52 + 90.6 3.9 + 8.1 + 2.06 Please and Thank-You Standard = what process you always use. For example, if you always round up for 6 or .6, etc., then that's your

    asked by Bowier4
  54. Physics: Help

    A coin is placed 12.5 cm from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until a rate of 36 rpm is reached, at which point the coin slides off. What is

    asked by Haley
  55. Physicssssss

    At what rate must the cylindrical spaceship of Fig. 5-30 rotate (see Question 12 of the textbook), if occupants are to experience simulated gravity of g/6? Assume the spaceship's diameter is 44 m, and give your answer as the time needed for one revolution.

    asked by Haley
  56. PHYSICS

    A train traveling at a constant speed rounds a curve of radius 200 m. A chandelier suspended from the ceiling swings out to an angle of 17.0° throughout the turn. What is the speed of the train? Again, use your formulas. Simple plug-n-chug with

    asked by Ellie Mae
  57. PHYSICS 2

    A 15.7 kg monkey hangs from a cord suspended from the ceiling of an elevator. The cord can withstand a tension of 240 N and breaks as the elevator accelerates. What was the elevator's minimum acceleration? (Assume the positive direction is upward.) Draw

    asked by Ellie Mae
  58. Help Physics

    Two equal-mass stars maintain a constant distance apart of 6.0 1010 m and rotate about a point midway between them at a rate of one revolution every 12.0 yr. (a) Why don't the two stars crash into one another due to the gravitational force between them?

    asked by Ellie Mae
  59. HELP

    In a "Rotor-ride" at a carnival, people pay money to be rotated in a vertical cylindrically walled "room." If the room radius is 4.8 m, and the rotation frequency is 0.6 revolutions per second when the floor drops out, what is the minimum coefficient of

    asked by Britt Pogue
  60. #2

    A car at the Indianapolis-500 accelerates uniformly from the pit area, going from rest to 335 km/h in a semicircular arc with a radius of 190 m. Determine the tangential acceleration of the car when it is halfway through the turn, assuming constant

    asked by Britt Pogue
  61. help me please

    Four 9.5 kg spheres are located at the corners of a square of side 0.70 m. Calculate the magnitude and direction of the gravitational force on one sphere due to the other three. What is the magnitude? ___ N Figure the vector of the opposite corner, and the

    asked by Teri D
  62. help help help

    The asteroid belt between Mars and Jupiter consists of many fragments (which some space scientists think came from a planet that once orbited the Sun but was destroyed). (a) If the center of mass of the asteroid belt is about 2 times farther from the Sun

    asked by Teri D
  63. ....anybody?

    A jet pilot takes his aircraft in a vertical loop (Fig. 5-43). (a) If the jet is moving at a speed of 1900 km/h at the lowest point of the loop, determine the minimum radius of the circle so that the centripetal acceleration at the lowest point does not

    asked by Skylar
  64. Algebra

    Factor m^2-k^2+6k-9 ^2 means squared. The answer is (m-k+3)(m+k-3) I want to know how to get that. Thanks. Look at this: m^2 - (k^2 -6k + 9) m^2 - (k -3)^2 Now that is the difference of two squares... Thanks!!

    asked by Kyle
  65. TO ALL STUDENTS

    Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. 2. Please include in your post the

    asked by Writeacher
  66. STUDENTS: PLEASE READ

    Please read Writeacher's post to All Students. Using HELP in your subject line doesn't give us a clue about what you need. As Writeacher said, please use a specific subject heading -- like MATH, ENGLISH GRAMMAR, PHYSICS. An even better subject heading

    asked by Ms. Sue
  67. english

    "The Pines" Fred Brown's house is on an unpaved road that curves along the edge of a wide cranberry bog. What attracted me to it was the pump that stands in his yard. It was something of a wonder that I noticed the pump, because there were, among other

    asked by anonymous
  68. math

    You are given the following: there are 27 pieces of data mean is 60 standard deviation is 25 You realize that one of the pieces of data is inputted wrong..... it was a 25, but it is suppose to be 52.... find the actual mean and standard deviation for the

    asked by jj
  69. social studies

    I need five facts on climate for Europe. Can be any country in europe. I need help. Please help me!!! http://www.tutiempo.net/en/Climate/europe.htm Choose a country; then choose a city; then you can change the month and/or year and see what happens.

    asked by Afton
  70. Jiskha

    Jiskha homework help rocks. But I need someone to reply to my post: social studies!!!! -afton PLEASE REPLY!!!!!!!!!!! 10/9 - 9:21 pm

    asked by Anonymous
  71. math

    all i can say is math stinx dont mess with math. without math, a lot of things wouldn't exist right now...

    asked by Anonymous
  72. Math

    A triangular number is a number that can be represented by dots arranged in a triangular shape as shown below. The first four triangular numbers are 1,3,6,10. What is the 10th triangular number? the 20th? the 100th? 1st 2nd 3rd 4th . . . . . . . . . . . .

    asked by Daniel
  73. ochem

    Calcualte how many milliliters of carbon dioxide would be produced theoretically from 20g of sucrose of 25 degree C and 1 atmosphere pressure. I can use the formula PV=nRT 20g C12H22O11 * moles sucrose/342.3g suc. that would equal: .0584 moles. But what

    asked by tesla
  74. to writeacher

    The Pines 1. does that mean that he knows the woods in and out? is that what your trying to say? 2. i don't understand exactly what the contradiction is try to tell us also, the mood is still unclear to me but i am thinking it might be related to that poem

    asked by anonymous
  75. english

    what is the tone of "the pines"? http://web.cn.edu/kwheeler/lit_terms_T.html "TONE: The means of creating a relationship or conveying an attitude or mood. By looking carefully at the choices an author makes (in characters, incidents, setting; in the work's

    asked by anonymous