Questions Asked on
February 21, 2009

  1. spanish help quick!!! i have to submit my answers!

    so we are learning the pred. v imperfect but i don't know when to use which i sort of have an idea like habitual inturrupting etcetc but i get them all wrong El lunes pasado yo _tuvé__ una discusión con un compañero de clase. La discusión __comenzaba_

    asked by hayden
  2. Calculus

    How do I solve lim(x-->pi/4)(sinx-cosx)/cos(2x) The (x-->pi/4) goes below the lim. Should i just substitute the x's with pi/4??

    asked by Alex
  3. Chemistry

    Calculate the entropy change in the surroundings when 1.00 mol N2O4(g) is formed from 2.00 mol NO2(g) under standard conditions at 298 K. I get +192 J/K. The book says -192 J/K. Here is my work, where am I going wrong? Standard Enthalpy of NO2(g) = 33.18

    asked by chemstudent
  4. japan study

    okay, so at the end of the year i have a japanese examination where i have to talk about one part of japanese culture. ( like an in depth study). I need something interesting to talk about. I sort of don't want to do cliche' topics like manga/anime,

    asked by rhodium
  5. physics

    a bullet with a mass of 6.00 g is fired through a 1.25 kg block of wood on a frictionless surface. the initial speed of the bullet is 896 m/s, and the speed of the bullet after it exits the block is 435 m/s. at what speed does the block move after the

    asked by Bella
  6. physics

    there are 3 parts to my question. i need help on the last part. 1.a. A child rides a bike in a circular path with a radius of 2.0 m. The tangential speed of the bike is 2.0 m/s. The combined mass of the bike and the child is 43 kg. What is the magnitude of

    asked by Bella
  7. history

    One effect of the passage of the Alien and Sedition Act was a. return to monarchy b. increased tensions between Federalists and Jeffersonian Republicans c. another American Revolution d. weaker federal government i know that Alien and Sedition Acts

    asked by Bella
  8. Physics

    A string passes over a frictionless, massless pulley attached to the ceiling. A mass m1=15.0 kg hangs from one end of this string, and a second massless, frictionless pulley hangs from the other end of the string. A second string passes over the second

    asked by Sandra
  9. physics

    A 20 kg shopping cart moving at a velocity of 0.5 m/s collides with a store wall and stops. The momentum of the shopping cart decreases?

    asked by Bella
  10. physics

    Friction converts kinetic energy to a. mechanical energy b. potential energy c. nonmechanical energy d. total energy i don't think its B,..

    asked by Bella
  11. physics

    how do i solve for this..? please write out the equation for me to understand..:) an elevator weighing 2.00 * 10^5 N is supported by a steel cable. what is the tension in the cable when the elevator is accelerated upward at a rate of 3.00 m/s^2? (g=9.81

    asked by Bella
  12. physics

    Two ropes are attached to a skater as sketched in the figure below and exert forces on her as shown. Find the magnitude and direction of the total force exerted by the ropes on the skater if θ1 = 32.0° and θ2 = 53.0°. what is the magnitude and

    asked by kj
  13. calculus

    Find the exact value of: cos(arctan(2) + arctan(3)) Please explain how you got your answer. I have the answer, but I don't know how to get to it.

    asked by Jane
  14. Literature

    You might think this is crazy but I don't. I typed 3 pages of this text in my textbook and after the text there are questions I need you to check thanks sorry for so much. Shakespeare's World England in Shakespeare's Day William Shakespeare is widely

    asked by Juliet
  15. chemistry

    The element lithium has bcc packing with a body-centered cubic unit cell. The volume of the unit cell is 4.32 x 10-26 L. Calculate the density (g/cm3) of the element.

    asked by tweety
  16. math

    4x³y + 4x²y - 10xy² factored

    asked by sam
  17. History Essay

    How does this sound so far? It is the introduction to an essay about the history of Canada. The History of Canada The broad and beautiful country of Canada stretches from the Pacific Ocean in the west to the Atlantic Ocean in the east and form the Arctic

    asked by Anonymous
  18. alegebra

    Translate to an algebraic expression Twice d d+2 is the right. -(y+48)= -y+48 is this right

    asked by keaton
  19. chemistry

    The element platinum has ccp packing with a face-centered cubic unit cell. The density of platinum is 21.5 g/cm3. Calculate the volume (cm3) of the unit cell of platinum.

    asked by tweety
  20. chemistry

    The density of platinum is 21500 kg/m3 and the cell volume is 6.04 x 10-26 L. Determine the number of atoms in the unit cell. Note: the number of atoms in a unit cell is a whole number.

    asked by tweety
  21. literature

    in the act 4,what do the following lines means?Fairy King,attend,and mark: I do hear the morning lark.

    asked by Carmen
  22. physics

    A flag of mass 2.2 kg is supported by a single rope as shown in the figure below. A strong horizontal wind exerts a force of 10 N on the flag. Find the tension in the rope and the angle θ the rope makes with the horizontal. Tension = N θ = °

    asked by kj
  23. physical health education

    as a first aider how would you treat a friend who rubbed his/her skin against a hard object when scraped the surface his/her skin.

    asked by jolomi
  24. spanish sra jmcguin

    El disierto es un lugar mejor para visitar en invierno (tal vez) answer - last time Es tal vez que el disierto es un lugar mejor para visitar en invierno. last one

    asked by sam help please very confused
  25. history

    which of the following contributed to the cattle ranching boom? technical advances falling crop prices expansion of the railroads dry farming soo confused...!

    asked by Bella
  26. chemistry

    The element Rb has bcc packing with a body-centered cubic unit cell. The density of Rb is 1.532 g/cm3 and the cell volume is 1.852 x 10-22 mL. Calculate the value of Avogadro's number to three significant figures based on these data.

    asked by tweety
  27. Algebra

    What is 9x^2 +4x^2 Factor each polynomial completely. If a polynomial is prime, say so.

    asked by jackie
  28. math

    verify the pythagorean identity numerically, for the value: 2.4 cos^2 2.4 + sin^2 2.4 = 1 is this is a special angle? :S thanks in advance

    asked by sh
  29. trig!!

    Sin(X-y)sin(x+y)=sin^2 x - sin^2 y work on one side only...so i worked on the right =(sinx-siny)(sinx+siny) does that equal sin(x-y)sin(x+y)??? help!

    asked by Alice
  30. geography year 8

    Please could someone help me. In Geography I am learning about the River Tees. I have found most of the information i need but i am struggling to find good diagrams and pictures that show the processes of the River Tees , how the land changes on it`s

    asked by its my birthday today!
  31. spanish sra jmcguin

    quizas ese sendero nos lleva al lago do i need to include the word que as i did in all the other sentences

    asked by sam help please very confused
  32. Anatomy and Physiology

    A 63-year-old man has become progressively hard of hearing. He's a retired airplane mechanic. He also notices a lot of wax in his ears. What kind of hearing loss is this man likely to have? A. Conductive B. Conductive AND sensorineural

    asked by Bailey
  33. Chemistry

    The molar heat of reaction, H rxn , for the reaction of Ca(s) + 2H+(aq)-> Ca2+(aq) + H2(g) was found to be -550kJ/mol The change Hrxn , for the reaction of CaO(s) + 2H+(aq)-> Ca2+(aq) + H2O(l) was found to be -189kJ/mol Based on these results if the

    asked by Anonymous
  34. investing 2-3

    Which of the following best explains why commercial banks assume significant liabilities? A. All commercial bank deposits are liabilities. B. The loans commercial banks write can be risky. C. Banks may pay too much interest on their deposits. D. Banks may

    asked by Johnny
  35. Western CIvilization

    How devout catholic people react or respond to The event " Massacre on saint bartholomew's day"?

    asked by mimi
  36. algebra

    x+6=24 x+6+(-6)=24 +(-6) x= 18 is this right. 3(x+4)=5(x-2) 3x+12=5x-10 3x-5x=12-10 2x=-22 x=-11 is this problem right

    asked by keaton
  37. physics

    The three forces shown in the figure below act on a particle (with F1 = 48.0 N, F2 = 58.0 N, θ1 = 63.0°, and θ2 = 27.0°). If the particle is in translational equilibrium, find F3, the magnitude of force 3 and the angle θ3. F3 = 1 N θ3 = 2°

    asked by kj
  38. chemistry

    The element Xe has ccp packing with a face-centered cubic unit cell. The density of xenon is 3.783 g/mL and the cell volume is 2.306 x 10-22 mL. Calculate the value of Avogadro's number to three significant figures based on these data.

    asked by tweety
  39. investing 2-8

    The reserves of commercial banks must be held against A. the bank as equity. B. losses. C. savings deposits. D. commercial loans. This one was confusing because it says held against. I would think it would need to be held against C. savings deposits.

    asked by Johnny
  40. Math

    Explain how saying the decimal can help you write the decimal as a fraction. Thanks, Mireya

    asked by Mireya
  41. alegebra

    Subtract -6-(-2)=8 is this right I get confused. add. -5/14+9/7=-14/21

    asked by johnnie
  42. Trig

    Sin(X-y)sin(x+y)=sin^2 x - sin^2 y work on one side only...so i worked on the right =(sinx-siny)(sinx+siny) does that equal sin(x-y)sin(x+y)??? help!

    asked by Alice
  43. physics

    Two crates are connected by a massless rope that passes over a pulley as shown in the figure below. If the crates have mass 32 kg and 80 kg, find their acceleration. If the system begins at rest, with the more massive crate a distance 11 m above the floor,

    asked by kj
  44. math (factoring)

    how do i factor: 4q² - 9r² ??

    asked by carolina
  45. Math

    An Italian restaurant serves pasta dishes with the following options: Pasta - angel hair, manicotti, or linguine Sauce - tomato, alfredo, garlic, or meat Cheese - parmesan or cheddar How many different pasta dishes are possible, assuming one item is chosen

    asked by mysterychicken
  46. math, solving roots

    4x²-25=0

    asked by michelle
  47. CHEMISTRY

    WHAT RELATION DOES CHEMISTRY HAVE TO ART?

    asked by RYAN
  48. math

    Three coins are selected from 10 coins: 4 dimes, 4 nickels, and 2 quarters. In how many possible ways can the selection be made so that the value of the coins is at least 25 cents? I know that the total outcomes equals 120, but how do I find how many of

    asked by Zoe
  49. Science-please help

    The gravitational force of the Earth acting on an object with more mass is stronger than the force on a smaller mass object of the same size, yet they both fall at the same rate of increasing speed (i.e. balls of different masses but with similar sizes

    asked by Karen
  50. Financial Management 2-2

    If an individual buys stock on margin and its price rises, the investor A. must put up additional collateral. B. must pay tax on the unrealized gain. C. must pay interest on the borrowed funds. D. may take delivery of the stock. I would think the answer is

    asked by Johnny
  51. Criminal Justice

    I have searched and searched for a proper definition to public order. However, I cannot find anyone, the actual legal definition. Is it possible that someone could post a link pointing me to the right area. I have used wikipedia, the dictionaries online,

    asked by So Lost!
  52. psy210

    Q: Do you think that having an understanding of cultural differences and personality differences would be beneficial? Why or why not? A: I believe having an understanding of both cultural differences and personality differences can be beneficial. I say

    asked by Malkia
  53. math116

    If you have 100 pills You have 10 bottles Each bottle weighs 1 gram You have 1 counterfiet it weighs 1.1 gram You can only use a scale to weigh one time Which one is the counterfit? Hint Number the bottles...

    asked by Janet
  54. chemistry

    The element K has bcc packing with a body-centered cubic unit cell. The density of K is 0.862 g/mL. Calculate the volume (L) of the unit cell of K.

    asked by tweety
  55. Science

    How many volts does a Printer have? thanks

    asked by Nick
  56. Calculus..more help!

    I have a question relating to limits that I solved lim(x-->0) (1-cosx)/2x^2 I multiplied the numerator and denominator by (1+cosx) to get lim(x->0) (1-cos^2x)/2x^2(1+cosx) = lim(x->0)sin^2x/2x^2(1+cosx) the lim(x->0) (sinx/x)^2 would =1 I then substituted

    asked by Alex
  57. 10th grade math

    3a²-a-4=0 solving for the roots,

    asked by michelle
  58. math

    Am i on the right track ? I have two percent problems. Please help. Deb's Bakery marks up a cake it makes for $10 by 55%. Round up to the nearest cent. * $10 x .55 = $5.50 * $10 + $5.50 = $15.50 * $15.51 The price of a loaf of bread went down to $0.45 from

    asked by Ryan
  59. Physics

    How do you convert 10 Hz to seconds? I know that Hz = s^-1 or 1/s, but I don't understand how to convert the units.

    asked by Lucy X
  60. Algebra

    Translate to an Alegebraic expression Twice d. my answer is 2-d is this right. -(y+48)=y-48 is this right

    asked by keaton
  61. psy210

    Q: Do you think that having an understanding of cultural differences and personality differences would be beneficial? Why or why not? A:I believe having an understanding of both cultural differnces and personality differnces can be benificial. I say this

    asked by Malkia
  62. college math

    A camper has 3 jackets, 6 sleeping bags, and 14 different packages of food. An "outfit" consists of 1 jacket, 1 sleeping bag, and 7 packets of food. How many different outfits are there?

    asked by Emma
  63. Physics - urgent, please help

    In its final trip upstream to its spawning territory, a slamon jumps to the top of a waterfall 1.9m high. What is the minimum vertical velocity needed by the salmon at the end of this motion?

    asked by Li
  64. MC...novel idea

    Check out this posting... http://www.jiskha.com/display.cgi?id=1235232399#1235232399.1235237861 It doesn't have to be a doll...It could be her cat... or a bird on the tree by her window.

    asked by GuruBlue
  65. physics

    When a car makes a sharp left turn, what causes the passengers to move toward the right side of the car? is it inertia??

    asked by Bella
  66. history

    The goal of the Lecompton constitution was to a. establish slavery in Kansas b. abolish slavery in all territories c. abolish slavery in Kansas d. uphold the Missouri Compromise A?

    asked by Bella
  67. social civics

    During the early part of the 19th century how were trade unions viewed in the united states and england? the were considered to be?

    asked by amber
  68. history

    As a result of the early women's movement, women began to a. own property and make wills b. join religious revivals c. vote in local elections d. graduate from college B...?

    asked by Bella
  69. chemistry

    This is confusing. I am supposed to explain how to prepare a solution using the proper lab equipment (both from dry solid and a stock solution) Help would greatly be appreciated...

    asked by Anon
  70. alegebra

    I am not good at alegebra F=m+v/2 Then m= what how do you get the answer

    asked by johnnie
  71. French

    I am looking for some fun facts to put on my powerpoint about La Route du Rhum. Does anyone have any ideas?

    asked by Micky
  72. chemistry

    When 0.969 g of CaO is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 397C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. (Note: Pay attention to significant

    asked by tweety
  73. Chemistry

    Explain why alcohols of lower molecular weight are generally soluble in water but those of higher molecular weights are generally not.

    asked by Laura
  74. math

    1. (Tan ө + cos ө)/ (sec ө + cot ө) 2. (Tan ө + cot ө)/ sec ө

    asked by katie
  75. math

    i need to factor 2x²-x-6

    asked by kelsy
  76. math

    Whats 25% of 96

    asked by shavon
  77. Novel Topics

    I need a some topics that I can write a novel on, one that would interest teens and would be easy to write about. There is no limit to how long it can be so any help is greatly appreciated. Thanks -MC

    asked by mysterychicken
  78. Chemistry

    In paper chromatography, why must the starting line be drawn with pencil? Thanks!

    asked by Karen
  79. Math

    A toy is packaged in a box 1 foot long by 1 foot high by 1 foot wide. How many of these boxes should fit in a shipping crate that is 48 inches high, 24 inches wide, and 60 inches long?

    asked by Angie
  80. Grammar

    What are active and passive voices? Can I get an example for each? Thanks -MC

    asked by mysterychicken
  81. Anatomy and Physiology

    Which one of the following groups of structures is involved in regulating calcium levels? A. Parathyroid, thymus, intestines, kidneys, and bones. B. Parathyroid, bones, intestines, kidnesy, and adrenal glands. C. Thyroid, parathyroid, bones, intestines,

    asked by Kay
  82. Finance

    An unlevered firm with a market value of $1 million has 50,000 shares outstanding. The firm restructures itself by issuing 200 new par bonds with face value of $1,000 and an 8% coupon. The firm uses the proceeds to repurchase outstanding stock. In

    asked by Piyush
  83. grammar

    Identifying antecedents. 1a. The antecedent in the following sentence is Doctors: Doctors should schedule more time for patients so they do not spend so much time in the waiting room. 1b. The antecedent in the following sentence is patients: Doctors should

    asked by tessie
  84. history

    Jackson defended the spoils system by claiming that it prevented a. partisan politics b. control of government by the rich c. minority rule d. an imbalance of power B

    asked by Bella
  85. Science

    Need help with find area of a cylinder measurement are : 1. dia 3cm height 2in 2. dia 3.5cm height 2.5 3. dia 4cm height 3in 4. dia 4.5cm height 5in

    asked by Amanda
  86. history

    The phrase "Life, Liberty, and the Pursuit of Happiness," as found in the Declaration of Independence, refers to a. complaints against the king b. a manifesto for living c. a justification for capitalism d. specific inalienable rights D

    asked by Bella
  87. For GuruBlue

    Guru, thanks so much for your help with the novel idea; it's the one I chose. I'm in the brainstorming process right now for the novel but after I am done I would like for you to see it except I don't know how since you can't copy paste on Jiskha..anyways

    asked by mysterychicken
  88. algebra

    {5-8(2-4)}={5-8(2-4)}=5-16-32 I need help I do not know how to work this problem.

    asked by johnnie
  89. science

    What is an Isogenerator?

    asked by Gina
  90. AP Spanish

    so we are learning the pred. v imperfect but i don't know when to use which i sort of have an idea like habitual inturrupting etcetc but i get them all wrong El lunes pasado yo _tuvé__ una discusión con un compañero de clase. La discusión __comenzaba_

    asked by Hayden
  91. college psychology

    1. Describe the brain-cognition phenomenon. 2. Explain the Three-Box Model of Learning.

    asked by Lu
  92. MATH

    I REALLY NEED HELP CAN YOU HELP ME PLEASE

    asked by dd
  93. BIOLOGY

    What is an intestine with spiral value? What is a ventral mouth? :)

    asked by Sammi
  94. History

    i was thinkin of why people study history in coellege like as amajor and how does history apply to current events? like this economic depression right now how does that relate to the first american revolution like what lessons from the economic

    asked by Kasper
  95. General ?

    What does non-profit faith based facility mean?

    asked by Samantha
  96. Random ?

    Why do the questions that we post can be viewed from google?

    asked by Jenny
  97. Anatomy And Physiology

    Chromosomes can be seen only during: A. active transport B. cell division c. meiosis D. neutralization

    asked by Bailey
  98. Speech

    I have to give a problem-solution speech on "Global Warming" what would i put into this? I need to point out some good solutions to the problem. It has to be a really interesting speech for the audience any pointers would be good. I also need a power point

    asked by Rina
  99. Industrial Revolution

    Do you know where I could find some information on the following: How did the industrial revolution affect the lower class?

    asked by Trisha
  100. English

    I have to make a CD with songs that relate to 'To Kill A Mockingbird'. Does anyone know what a good title could be for the cd?

    asked by Anna
  101. sociology

    Can someone please explain to me the overview of the New rights?

    asked by pallavi
  102. computer

    1define monitor 2state the functions of a computer 3explain the following 1enter 2 home 3 insert 4 Esc 5 caps lock 4 mention seven ways to care for the floppy disk 5 define a computer keyboard

    asked by jolomi
  103. economics

    elow kindy ans. my question pls.. what is optium point in budget line and indefference curve, and also what is the diff. between budget line and indefference curve?..

    asked by vanie
  104. FOCUS

    Could you find the Coat of Arms for the last name Staskiewicz?

    asked by Anonymous
  105. General Question

    What does duely Certified mean?

    asked by Jenny
  106. Anatomy And Physiology

    A 63 year old man has become progressively hard of hearing. He's a retired airplane mechanic. He also notices a lot of wax in his ears. What kind of hearing loss is this man likely to have? A. conductive B. conductive AND sensorinueral

    asked by Bailey
  107. Child Care

    An inappropriate science activity for a toddler would be A.reporting on the weather B.caring for pets of the facility C.planting a flower D.watching a science show on T.V. I PICK THE LETTER D

    asked by Brenna
  108. Novel

    I've been brainstorming about the idea that Guru gave about the novel and here's what I have of the summary so far. I can't think of an ending for it though like a conclusion or even how she finds out that it's the crow. help please! Credits to GuruBlue

    asked by mysterychicken
  109. Chemistry

    Are the following compounds or mixtures? Please help to check the answers. 1) starch - compound 2) chalk - compound 3) coal - mixture 4) drain water -compound

    asked by carrie
  110. Civics

    Who is assigned to take care of diplomacy?

    asked by Sierra
  111. math

    how would this multiply out (1/cosө) (Sin^2ө + cos^2ө/cosө * sinө)

    asked by kayla
  112. To Linda

    I've removed your post with your complex assignment that expects you to do some thinking and supply answers. Please repost when you tell us what you think the answers are for each question.

    asked by GuruBlue
  113. Physics - urgent ; test Monday

    Divers entertain tourists in Punta Cana by diving froma cliff 36 meters above water. Determine the landing speed; ignore air resistance and assume the object starts from rest. I'm supposed to be using kinematics formulas. I tried using d=V(i)t+1/2at^2 and

    asked by Li
  114. Psychology

    I have listed approaches that I think would be most effective for the following scenarios. Can someone please tell me if my answers are correct. If so, I'm not sure how to explain why they are correct. 1) A 27 year old female victim of incest who was

    asked by Linda
  115. Social Work

    How can managed care limit the services a case manager is able to provide?

    asked by Anonymous
  116. Anatomy and Physiology

    What process describes how a signal travels from one end of a neuron to the other end? A. Membrane excitability B. Neurotransmitter release

    asked by Bailey
  117. Finance

    Problem: Calculate the value of your retirement if you contribute $5000 today, $1000 at the end of each year, at 8% interest for 30 years. Repeat the same question with 14%.

    asked by Lori
  118. Child Care

    When Working with special needs/learning disabled children, caregivers should A.provide positive role models for them B.ignore their disabilities C.try to do as much as possible for them D.instruct other children to disregard them I chose A as my answer

    asked by Brenna
  119. math

    1.Thompson Security has been hired to determine the number of visitors at Argon Mall on a typical 10-hour day. They counted the number of people who entered the mall during three 1-hour spans on Wednesday, August 10. They entered the data into a table as

    asked by melanie
  120. Chemistry

    Why do carboxylic acids generally have higher melting and boiling points than alcohols, ketones, and aldehydes of comparable mass?

    asked by Laura
  121. college math

    How do you prove: If a/b, then a/bc So far I have: Since a/b, then b=ac where c is an integer. Now where do i go?

    asked by Laura
  122. college finance

    An unlevered firm with a market value of $1 million has 50,000 shares outstanding. The firm restructures itself by issuing 200 new par bonds with face value of $1,000 and an 8% coupon. The firm uses the proceeds to repurchase outstanding stock. In

    asked by Please Help
  123. Writing Sentences and parahgraphs

    Background You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe

    asked by Crystal
  124. SCIENCE

    WHY IS RF VALUE ONLY UP TO 1 AND NOT ANY BIGGER?

    asked by Anonymous
  125. Writing Sentences and parahgraphs

    Your favorite cousin has moved to your town and is looking for a job. Her previous experiences are working as a cashier and sales clerk at two department stores. You know she plans to apply at similar stores in your town. But you also know she is a perfect

    asked by Crystal
  126. Personal Finance Concept

    Bernie and Pam Britten together earn $100,000 a year. They have $40,000 to invest they are considering buying a condo for $100,000 with a required $10,000 down payment. Their friend has recommended the following investments the condo-expected annual

    asked by Penny
  127. alegebra

    -(y+48)= -y+48 is this problem right. 26.6/-3.8=0.7 is this answer right

    asked by keaton
  128. investing 2-2

    If an individual buys stock on margin and its price rises, the investor A. must put up additional collateral. B. must pay tax on the unrealized gain. C. must pay interest on the borrowed funds. D. may take delivery of the stock. I think the answer is C

    asked by Johnny
  129. History

    not sure how did England's preoccupation with its civil war affect the colonies? they were forced to support the king they were left alone they developed ties to France they started to produce manufactured goods ?

    asked by Bella
  130. Tutoring Question

    I love this jiskha service so far. It's been extremely helpful, however I was wondering if there were pay services that offered a little more. Sometimes I don't get answers to homework problems I'm stuck on. I think it's harder to get help on some college

    asked by chemstudent
  131. COMPUTER

    DEFINE MONITOR FUNCTIONS OF A COMPUTER EXPLAIN 1 ENTER 2 HOME 3 INSERT4 ESCAPE 5 CAPS LOCK MENTION SEVEN WAYS TO CARE FOR THE FLOPPY DISK DEFINE A COMPUTER KEYBOARD DEFINE A MOUSE

    asked by jolomi
  132. math

    how do I simplify this? 1. (Tan ө + cos ө)/ (sec ө + cot ө) 2. (Tan ө + cot ө)/ sec ө

    asked by katie
  133. history

    While Europeans regarded land as property, Native Americans a. used land as a bargaining tool b. willed their private lands to other members of their clan c. bought and sold land in exchange for shells and precious metals d. believed that land could not be

    asked by Bella