Questions Asked on
June 4, 2007

  1. Math

    Find the area of a regular pentagon if its apothem is approximately 4 ft long and each of its sides are 5.8 ft long. So I tried dividing the pentagon into triangles...but then I came up with the answer 24.41? I know that's not right. Can you hLep me at

  2. Riddle

    There is one pond in which one lotus gets doubled everyday. In 20 days pond is half filled. so how many days it will take to get full completely? Thx the answer is 21?? yes. Double of half-full is full.

  3. physics

    A person holds a ladder horizontally at its center. Treating the ladder as a uniform rod of length 3.55 m and mass 10.31 Kg, find the torque the person must exert on the ladder to give it an angular acceleration of 0.406 rad/s2. Should I set the given

  4. Final Exam- Honors Physical Science

    how can you determine the number of protons, electrons,neutrons, atomic number, and the atomic mass of an element using the periodic table? Atomic mass is given in the table, as well as the atomic number and atomic mass number. Atomic number is the number

  5. Economics

    1)The director of marketing at Vanguard Corporation believes the sales of the company’s Bright Side Laundry detergent (S) are related to Vanguard’s own advertising expenditure (A), as well as the combined advertising expenditures of its three biggest

  6. speech

    Choose one of the following topic sentences. Write an eight-sentence paragraph that fully develops the topic. A. The number of automobile accidents in my town can be reduced. B. People are moving from the cities to the suburbs in increasing numbers C.

  7. Business

    Your boss wants to send a brief email message welcoming employees recently transferred to your department from your Hong Kong branch. They all speak English, but your boss asks you to review his message for clarity. What would you suggest your boss change

  8. physics, torque

    A crane shown in the drawing is lifting a 170-kg crate upward with an acceleration of 1.8 m/s2. The cable from the crate passes over a solid cylindrical pulley at the top of the boom. The pulley has a mass of 130 kg. The cable is then wound onto a hollow

  9. Algebra

    Multiply(x-2)(x+2) I am totally lost! just foil it out take the first 2 terms from each parentheses and multiply them. then add the product of the inside and outside terms, then add the product of the last 2 terms = x^2-2x+2x-4= x^2-4

  10. Japanese

    How do you write appositives in Japanese? The sentence I have is "The frog who lived in Osaka wished to go to Kyoto, where the great Midako had his palace.


    Please stop posting the same question again and again. It has been answered twice: Your IP address has been noted and will be reported to your Internet provider if the repetition continues. Thanks.

  12. Speech

    During which step of the writing process should you identify the purpose, medium, and audience for whom you're writing? a. prewriting b.proofreading c. revising d. presenting The last three choice occur essentially after the main aspect of the writing has

  13. Speech

    Your friend has asked you to write down instructions for installing a kitchen sink. How should you orer the details in a paragraph? Remmeber, you want your friend to be able to easily follow the steps of the process a. spatially b. chronologically c.

  14. Math

    A computer can execute 36 instructions per microsecond. How many instructions can it execute in 4 minutes? I have no clue how to do this one, because I don't know how much is a microsecond. I need help please! Thanks! 36 x instructions over micro. sec x

  15. French

    can someone please prrof read this for me please?and correct me if i have made any mistakes?thanks. J'habite a Morley,c'est un banlieue pres de centre ville. J'habite dans une maison au premier etage.c'est grand et anciens (ca date de 1850).au

  16. Speech

    Please help me write an eight sentence paragraph that fully develops the topic. 1. Getting along with other people is important in my work. What exactly does "getting along" involve? What goals would "getting along" help you to meet your work goals? How

  17. social studies

    who built kailashnath temple?its physical environment?features of monument?material used?storiy nad legends associated with monument?ways to protect monument?need to protect and preseve the monument? Thank you for using the Jiskha Homework Help Forum. Here

  18. english

    You are writing a paragraph on how to make your favorite sandwich. You have a list of the steps beside you, and you write down the steps in sentences, without stopping to check your work. Finally you've written all the steps into sentences, and you put

  19. keyboarding

    whats the average keyboarding speed? This site will give you the statistics on that.

  20. Algebra 2

    A parent leaves his house during rush-hour each weekday to get her husband from work and pick up her child from school. Her house, husband work and school are equal distance of 5 mile from each other. (On an imaginary triangle.) she usually makes the whole


    A person holds a ladder horizontally at its center. Treating the ladder as a uniform rod of length 2.65 m and mass 6.84 kg, find the torque the person must exert on the ladder to give it an angular acceleration of 0.301 rad/s2 We tried T = mr^2(alpha), but

  22. Latin

    In what section of which writing does Pliny the elder talks about unusual animals? I think the panda is one of the animals he talks about. Thank you for using the Jiskha Homework Help Forum. Here are some sites for you: 1.

  23. spanish

    I have to fill in the gap with an adjective and i am really stuck on these questions: 1)Es........asomarse a la ventanilla 2)Carmen está...... le duele la cabeza 3) En la mano ......... llevo dinero, y en la no llevo nada. 4)Qué olor! El pescado no esta

  24. Chemistry ^.^

    Hi there Can someone please show me how to draw a fully labelled diagram of atoms such as: He ( the proton number at the top is 4 and the atomic mass at the bottom is 2) I now that it would have protons and neutrons in it and the electrons would be outside

  25. CHEM.


  26. Economics

    Its difficult to meet the requirements of ceteris paribus when studying a relationship between unemployment and inflation. Is this true or false??? True; When studying the relationship between unemployment and inflation, one must look at empirical,

  27. Algebra

    Please check my answer. Solve the system of linear equalities graphically. 3x-y=1 y (0, -6) Equation 1: x-intercept as an ordered pair=> (2,0) Do I have the ordered pairs correct?

  28. Chemistry

    These are all true or false questions, and I think some of my answers may be wrong. Could someone please check them for me? 1) All stoichiometry calculations are based on STP conditions. (True) 2. Given the amount of reactant, you must use coefficients

  29. science

    Would iron be considered a substance or a mixture? How about blood? Iron is: substance is a very general term: See definition 3: Now blood is living tissue and as such very complex.

  30. math

    what is the most probable next term? 3 6 9 15 24 39 ? I do not understand? you add 3 then 3 then 6 then 9 then 15 I do not see the pattern...please help catalina the answer is 57

  31. Scince

    Endangered Species

  32. Algebra


  33. Chemistry

    This a back-titration problem, the equation is (mass/molar mass * na)+ (Ma * Va* na) = (Mb * Vb* nb. do the na and nb variables refer to the moles of the acid and base, or the moles of H and OH? acid and base acid and base

  34. art

    explain harmonious colors and how they are related on the color wheel Harmonious colours are colours that are next to or near each other on the colour wheel.

  35. Spanish - Please Help!

    Can you please help me with the grammar, spelling, and sentence structure of the following Spanish sentences? I need to know if I wrote them correctly. Thanks. 1) El embajador soviético está dando vuelta al azul. 2) Mire, yo están bailando encima de la


    WHY CAN'T HUMANS LIVE ON VENUS? Too hot, no oxygen and very high atmospheric pressure. But this doesn't mean that we could live there, it only means that we can't walk on the surface without protection. Thank you for using the Jiskha Homework Help Forum.

  37. social studies

    what were the effects of the civil war? i git some answers: loss or shortage of food, and inflation . it would help to get some more answers! THANKS!! How about the preservation of the union of the country and the abolition of slavery? What about the Jim

  38. science

    Is blood a substance or mixture? Is iron a substance or mixture? I think blood and iron are both substances but my friend thinks that blood is a mixture and iron is a substance. PLEASE HELP ME!!!!!! Substance is a very general term. Every piece of matter

  39. physics

    what is the difference between electromagnetic induction and electromagnetism? are they closely connected? Electromagnetism is creating a magnetic field from a electric current. Induction is transfering from that created magnetic field a current in a

  40. Science

    Why has it taken astronomers so long to discover the planet QUAOAR? Space is huge. The object is dim. Under high magnification, even a small amount of space takes a very long time to scan. Plus the object is moving so it's in a different place. That's one

  41. Geometry

    Writing indirect proofs. Can someone please check for me. I am not sure If this is correct.Thanks much Given: triangle ABC angle B=120 degree Proof: Triangle A does not equal 60 degree Plan: Using an indirect proof, using the paragraph method My answer.

  42. Spanish- SraJMcGin

    Posted by Aubrey on Monday, June 4, 2007 at 2:49pm. download mp3 free instrumental remix I am having troubles translating these sentences. 1.) Were the princesses singing? 2.) Did the queen used to cry? 3.) Do they like to sing? 4.) Doesn't the duchess

  43. Com 215

    Whay is a readability formulas? Try looking here:

  44. Math

    I need to solve this with the substitution method. 3x + y = 6 3x + y = 3 Is it possible or is it a typo on the worksheet? I can't figure it out! Try the following very nice site: (Broken Link Removed)


    The drawing shows a large cube (mass = 34 kg) being accelerated across a horizontal frictionless surface by a horizontal force P. A small cube (mass = 3.3 kg) is in contact with the front surface of the large cube and will slide downward unless P is

  46. Hum 130

    What are at least two effects that organized religion has had on society and give examples? (Broken Link Removed)

  47. Biology: sleep and weigth lost mechanism

    Could some one tell me two mechanism whereby lack of sleep result in increase in body weigth

  48. physics

    A circular blade on a radial arm saw is turning at 257 rad/s at the instant the motor is turned off. In 17.0 s the speed of the blade is reduced to 90 rad/s. Assume the blade to be a uniform solid disk of radius 0.170 m and mass 0.400 kg. Find the net

  49. Spanish

    I am having troubles translating these sentences. 1.) Were the princesses singing? 2.) Did the queen used to cry? 3.) Do they like to sing? 4.) Doesn't the duchess like to sing? 5.) Which duke likes to sing? Thank you for using the Jiskha Homework Help

  50. Science

    Why does the relative atomic mass of chlotine is 35.5 ? thanx What is chlotine? Chlorine has isotopes with mass numbers ranging from 32 g mol−1 to 40 g mol−1. There are two principal stable isotopes, 35Cl (75.77%) and 37Cl (24.23%), found in the

  51. Physics

    Why is the coefficient of kinetic friction generally less than the coefficient of static friction? Fk

  52. philosophy

    choose two or three Eastern philosophies and describe how they compare. Take sides, determine which philosophies are most persuasive, and explain why.

  53. Algebra

    Solve the system by addition 2x-4y=7 4x+2y=9

  54. Medieval castles

    Anyone know where I can find some good info? does anyone have any info? Googling Medieval Castles, I found some wonderful sites. These are pictures of castles.

  55. Economics Help!

    4) The manager of Collins Import Autos believes that the number of cars sold in a day (Q) depends on two factor: (1) the number of hours the dealership is open (H) and (2) the number of salespersons working that day (S). After collecting the data for two

  56. Science

    Why can humans not survive on Venus? Thank you for using the Jiskha Homework Help Forum. You will find 2 answers above under "Science." Since the volunteers do not sit here 24/7, a half hour is not long enough to wait for an answer.

  57. Trigonometry

    factor: 3n^2+14n-5. I'm stuck! (3n -1 )(n + 5)

  58. physics

    how does a vcr work through electromagnetism? please give me some links.