Questions Asked on
September 17, 2007

  1. riddle help please

    Why does a sheep scratch himself

    asked by Emanuel
  2. Algebra

    The Circumference and area of a circle of radius r are givin by 2 [pie] r and [pie] r[2], respectively use 3.14 for the constant [pie] A. What is the circumference of a circle with a radius of 2 m? B.What is the area of a circle with a radius of 2 m? C.

    asked by Jordan
  3. Honors Pre-Calculus

    You are traveling in a car toward a certain mountain at a speed of 80km/hr. The apparent size of the mountain is .5degrees. Fifteen minutes later the same mountain has an apparent size of 1 degree. About how tall is the mountain? I believe you must convert

    asked by Anonymous
  4. science

    What is matter? And four examples of objects/substances that would be classified as ''matter'' Please help me with this question and anyhting else you know about ''matter''

    asked by Megan
  5. Math

    I need someone to check my homework answers. I don't really know this stuff but i'm trying to do better in math this year. I didn't understand how to do some either. 1. √12 I got 2√3 2. √9a^3 I got 3a 3. √8 * √2 I got 4 4.3√50 I got 15√2 5.

    asked by Jim
  6. Physics

    A 72.0-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with an acceleration of 1.80 m/s2, N (b) moving upward at a constant speed, and N (c) accelerating downward with an acceleration of

    asked by NHS
  7. social studies

    What is General Howe's plan for victory? Why?

    asked by Rascal
  8. Social Studies

    Could someone give me some major differences and similarities between the Declaration of Independence and Patrick Henry's "Speech in the Virginia Convention"? I have to write a paper on this subject and just want to know the major differences and

    asked by Loreal
  9. American Literature

    Could someone give me some major differences and similarities between the Declaration of Independence and Patrick Henry's "Speech in the Virginia Convention"? I have to write a paper on this subject and just want to know the major differences and

    asked by Loreal
  10. chem

    Fe(s) + Cu^2+(aq)--> Fe^2+(aq) +Cu(s)(1) 2Fe(s) + 3Cu^2+(aq)--> 2Fe^3+(aq) +3Cu(s) (2) suppose that you use 1.110 g of Iron in this experiment what is the minimum volume of 1.0M of copper sulfate solution that you should add? Hint: since you don't know

    asked by cindy
  11. Physics

    Three uniform spheres are located at the corners of an equilateral triangle. Each side of the triangle has a length of 1.60 m. Two of the spheres have a mass of 2.20 kg each. The third sphere (mass unknown) is released from rest. Considering only the

    asked by NHS
  12. riddle help please

    What did the electrician say after fixing a light bulb at the top of the empire state bulding

    asked by Emanuel
  13. math

    A teacher drove 280 miles to attend a mathematics conference and arrived 1 hour late. The teacher figured out that, had she increased her average speed by 5 mph, she would have arrived on time to the conference. What was her average rate of speed?

    asked by Rachel h
  14. social studies

    Why MUST the Americans have a GREAT victory? Why? American Revolution

    asked by Rascal
  15. Social Studies

    1. What countries/continents are included in the Americas? 2. What project researched the Mid- Atlantic ridge? 3. What city does the Prime Meridian split? 4. What city in England does the Prime Meridian split? 5. What hemispheres are the US located? 6.

    asked by Clayo
  16. Word Problem

    A gallon of paint can cover an area of 385 square feet. How thick is the coat of paint in inches. HELP PLEASE!!! thanks

    asked by Matt
  17. Infant and toddler

    Keeping in mind that productive play is the pathway to learning for preschool-age children,what interesting materials and experiences might promote cognitive and language growth?( Including activities that promote literacy development)

    asked by Anna
  18. Science

    Show me how to choose an element and draw it's atomic model Labeling all the parts and particles

    asked by Chelsey
  19. Physics

    To hoist himself into a tree, a 71.0-kg man ties one end of a nylon rope around his waist and throws the other end over a branch of the tree. He then pulls downward on the free end of the rope with a force of 367 N. Neglect any friction between the rope

    asked by James
  20. Business communication

    You submitted what you thought was a masterful report to your boss over three weeks ago. The report analyzes current department productivity and recommends several steps that you think will improve employee output without increasing individual workloads.

    asked by cool kat
  21. MATH

    WHAT IS A COLINEAR?

    asked by ANDRESSA
  22. Physics

    A box is sliding up an incline that makes an angle of 17.0° with respect to the horizontal. The coefficient of kinetic friction between the box and the surface of the incline is 0.180. The initial speed of the box at the bottom of the incline is 1.40 m/s.

    asked by NHS
  23. Chemistry

    I just need help with this one question, and then once I know how to do the steps, I think can do the others. --- The average atomic mass of argon is 39.95 u. Natural argon contains three isotopes: Ar-36 (35.967 u), Ar-38 (37.962 u)& Ar-40 (39.962 u). If

    asked by Lucy
  24. english

    what is literature and why do we need literature

    asked by sadie
  25. Canterbury Tales

    I need to find an online version of the Canterbury Tales to read the Prologue. I tried three sites but they do not work or I don't understand them. Does anyone know any other websites to find the Canterbury Tales ?

    asked by Emily
  26. Physics

    In a supermarket parking lot, an employee is pushing ten empty shopping carts, lined up in a straight line. The acceleration of the carts is 0.080 m/s2. The ground is level, and each cart has a mass of 25 kg. (a) What is the net force acting on any one of

    asked by NHS
  27. Social Studies

    Nicolas Sanson drew an ancient Babylonian map of the known world on what? What was it drawn on, I am taking this to mean what type of paper, etc. The question reads as follows: An ancient Babylonian map of the known world was drawn on ________ and labeled

    asked by Tamar Turner
  28. physics

    In order to open the clam it catches, a segull will drop the clam repeastedly onto a hard surface from high in the air untill the shell cracks. If a segull flies to a height of 25 m, how long will the clam take to fall?

    asked by confusedd!HELPP!!!
  29. Math 11

    The equation y= x^2-8 is translated 7 units to the left. Which equation describes the graph after it has undergone this translation? a) y=x^2-1 b)y=x^2-15 c) y=(x+7)^2-8 d) y=(x-7)^2-8 e) y=-7x^2-8

    asked by julie
  30. AP English 11

    I need to write a comparison essay between The Catcher in the Rye and A Farewell to Arms. I'm having trouble coming up with a thesis because these books are extremely different. Any help would be appreciated. Thank You

    asked by John
  31. Algebra 2

    1. Give 3 points that lie on the line 4x-y=6. 2. Give 3 points that lie on the line 3x+2y=6. 3. Give 3 points that lie on the line y= -4. Can someone please help because I have no clue how to do these problems.

    asked by Christian
  32. criminology

    What are some physical factors, social factors, and environmental factors that my influence criminal behavior? What kind of criminal behavior might result from each factor?

    asked by Anonymous
  33. Physics

    A 8.70-kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the floor is 0.400. Determine the kinetic frictional force that acts on the box when the elevator is (a) stationary, N (b)

    asked by NHS
  34. Physics

    A space probe has two engines. Each generates the same amount of force when fired, and the directions of these forces can be independently adjusted. When the engines are fired simultaneously and each applies its force in the same direction, the probe,

    asked by James
  35. u.s. government

    what are the major advantages and disadvantages of government? what is the meaning of limited government?

    asked by cassandra
  36. word problem - I may have the format correct

    Te perimeter of a rectangleular backyard is 6x+6 yeards. If the width is x yards, find a binomial that represents the length. would it be.. (6x+6)/x division?

    asked by Shawn H.
  37. Algebra 2

    1. Give 3 points that lie on the line 4x-y=6. 2. Give 3 points that lie on the line 3x+2y=6. 3. Give 3 points that lie on the line y= -4. Can someone please help because I have no clue how to do these problems

    asked by Christian
  38. chemistry

    Fe(s) + Cu^2+(aq)--> Fe^2+(aq) +Cu(s)(1) 2Fe(s) + 3Cu^2+(aq)--> 2Fe^3+(aq) +3Cu(s) (2) suppose that you use 1.110 g of Iron in this experiment what is the minimum volume of 1.0M of copper sulfate solution that you should add? Hint: since you don't know

    asked by cindy
  39. Geography

    Explain why urban exclusion appears to be growing in large cities. I thought along the lines of large cities=large populations=larger observable spatial inequalities= more urban exclusion. Is this any help?

    asked by Tom
  40. french

    how do you say i brush my teeth at 7:30am

    asked by coleen
  41. SOCIAL STUDIES

    PLEASE GIVE ME A SHORT ESSAY ON 'DESERTS'.

    asked by R.AJAI IYER
  42. Word Problem-Icky

    Two sailboats are 9.8 miles apart and sailing toward each other. The larger boat sails 4 miles per hour faster than the smaller boat. The two boats pass each other after 0.7 hour. Find the speed of each boat. I cannot figure out for the life of me how to

    asked by Cathy
  43. Math

    Choose four number from one to five, with reprtitions allowed, to creat the largest standard deviation possible.

    asked by Charles
  44. Org Chem

    When doing an acid-base extraction, there are certain rules when chosing the solvent that is to be used in extraction.. one being that it should have a low boiling point. I understand this to be so that the solvent (in this case, ethyl) can be removed

    asked by Jenny
  45. Math

    A gallon of paint can cover an area of 385 square feet. How thick is the coat of paint in inches. HELP PLEASE!!! thanks

    asked by Matt
  46. Physics

    A 51.0 kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic friction are 0.710 and 0.440, respectively. (a) What horizontal pushing force is required to just start the crate moving? N (b) What horizontal pushing force

    asked by NHS
  47. Physics

    A passenger is pulling on the strap of a 13.5-kg suitcase with a force of 67.0 N. The strap makes an angle of 34.0° above the horizontal. A 37.8-N friction force opposes the motion (horizontal) of the suitcase. Determine the acceleration of the suitcase.

    asked by NHS
  48. Social Studies repost for Tiffany

    SOCIAL STUDIES - Tiffany, Monday, September 17, 2007 at 4:31pm According to Article 1 Section 2 of the constitution, how were slaves to be counted when determining the number of congressional districts per state

    asked by Ms. Sue
  49. MATH

    on a compass,north has a heading of 0 degrees what is the heading when your going east,south or west

    asked by justin
  50. Algebra 2

    The Goodyear Tire Company is testing a new tire. The tires are placed on a machine that can simulate the tires riding on a road. The machine is first set to 60 mph and the tires run at the speed for 7.2 hours. The machine is then set to a second speed and

    asked by Cathy
  51. Math

    Could you help me with this? If there are penny, nickel and a dime are tossed what are the outcome for eact event? Pls help, Thank you. 1/3 for each coin.

    asked by Plshelp
  52. MATH

    DID Blaise Pascal help the map the foundation for the theory of probility

    asked by justin
  53. agricultural science

    how many gallons does it take to equal one inch of rainfall

    asked by Anonymous
  54. Algerba

    would you expect a positive, a negative, or no association between the number of hours of daylight during a day and the number of hours of darkeness?

    asked by Jordan
  55. Am I doing Algerba right?

    6a for a = 3 and a = -4 So is it A. 6a = 6*3 = 18? B. 6a = 6*-4 = -24?

    asked by Jordan
  56. physicssss

    a uniquw type of baskettball is played on the planet zarth. During the game a plyer flies above the basket and drops the ball in from a height of 10m. IF the ball takes 5.0 s to fall find the acceleration due to gravity on zarth.

    asked by confusedd!HELPP!!!
  57. Algebra 2

    Two sailboats are 9.8 miles apart and sailing toward each other. The larger boat sails 4 miles per hour faster than the smaller boat. The two boats pass each other after 0.7 hour. Find the speed of each boat. I cannot figure out for the life of me how to

    asked by Cathy
  58. Infant and toddler

    Dramatic play allows children to explore many roles. What might some of these roles be and how does role playing influence psychosocial and cognitive development?

    asked by Theresa
  59. HHS 205

    In what ways do laws like the Americans with Disabilities Act affect human services organizations?

    asked by Linda Wortham
  60. Math

    Suppose a large number of people take a take and every single student gets half of the answers correct. In this case, the standard deviation is: A) Equal to the mean B) Equal to the median C) Equal to zero D) Impossible to determine without more

    asked by John
  61. language

    i have a writing project due on verbal/linguistic. write a story, such as a day in the life of a pencil, in which narrate the writing process from the pencils ( or the writing objects)point of view. it says to describe your day as a student takes you

    asked by ashley
  62. algebra 2 Equations and Inequalities

    In 90% of the last 30 years, the rainfall at shell beach has varied no more than 6.5 of its mean value of 24 inches. Write and solve an absolute value inequality to describe the rainfall in the other 10% of the past 30 years.

    asked by aj
  63. Algebra Help

    I am not sure how to set this problem up.. A car uses 12 L of gasoline in traveling 150 km. At that rate, how many liters of gasoline will be used in a trip of 400 km?

    asked by Stacy
  64. math

    what is the answer for : q(-3)+3(2+q) i don't understand my homework plz help me

    asked by veronica
  65. Algebra 1

    Write the equation of the line with slope 4 and y-intercept (0,-5).Then graph the line.

    asked by Cynthia
  66. science

    kevin has a piece of aluminum which has a density of 2.7gms/cm3 and a mass of 63 grams what is the volume of the piece of aluminum

    asked by ricky
  67. SAT -English

    Hi here is a following sentence. I know what is wrong with it, but I can't find the word to replace the incorrect word. ________________________________________________________________________________________________________________ Intense preoccupation

    asked by manny
  68. algebra 1

    Jaun drives to work. he averages 22mph, he returnes home averaging 32mph. total travel time is 2.25 hours. a. define a variable for the time Jaun takes to travel to work. write an exprension for the time it takes to return home. b. write and solve an

    asked by skot
  69. Algebra

    I need help solving the following. Perform the indicated operatioons and write them in standard form. (-4 - squareroot of -36)^2

    asked by Soly
  70. History

    How exactly did the invention of the cotton gin affect the constitution? I know it increased the cotton production and slaves but i don't see how ti did anything for the constitution.

    asked by Jojo
  71. health

    im doing an acrostic poem in health on good self esteem i need some help w/words or phrases on the letters n a p t i h l s e

    asked by anonymous
  72. Math

    On a business trip a salesman traveled 40 mph for the first third of his trip and 50 mph for the remainder. If the entire trip took 4 hours and 20 minutes, how many miles did he travel? any help is grately appreciated!

    asked by Rachel h
  73. chem

    how would you make a 4% percent paraformaldehyde solution? Work: starting from 20% (diluted with PBS) V1C1=V2C2 (100)(20)=(x)(4) x=500 so add 496 ml of PBS (accounting for 4% paraformaldehyde) or would you add 500ml of PBS Thank you

    asked by t
  74. algebra - Am i doing this right?

    5y^3(y^5)2 _______________ 10y^5(y^2)^6 5y^3 * y^10 _______________ 10y^5* y^12 5y^30 _______________ 10y^19

    asked by Shawn H.
  75. last algebra question

    P((1 + r)^2)^3 To simplify this expression would I distribute first or square the parentheses and tehn cube the numbers in the parenthesis?

    asked by Shawn H.
  76. AP English 3

    How do I write a rhetorical precis for the article, "The Ashen Guy" by Thomas Beller?

    asked by Susan
  77. Man My Algebra must be annoying

    3m __ for m =20 and m = 1 5 __ 3 A. 3m = 320 / 5 = 64? b. 3m - 3 1/3 / 5 = 0.666?

    asked by Jordan
  78. social studies

    what is a resource map

    asked by tyara
  79. Social Studies

    In June, 1777, who was in charge of the British's Northern Army and what is his plan?

    asked by Rascal
  80. social studies

    What happens at the 2nd battle of Ticonderoga in July, 1777?

    asked by Rascal
  81. math

    At about what age will a person have lived one million seconds.Please help I am having a hard time with this

    asked by jamir
  82. math

    write an equation thirteen decreased by n is equal to 9.

    asked by Annie
  83. General

    Why might cramming the night befor cause a problem when taking exams?

    asked by Peanut
  84. Chemistry

    compute volume and/ or weights of reagents to make the following solution. Desired concentration: 40% NaOH + 4% Na2S2O3 Desired quantity: 1500 mL Given: 90% w/w NaOH, pure Na2S2O3 I'm not sure how to do this so any help would be great. Thanks!

    asked by Alan
  85. windows server 2003

    **This question I don't understnad**If you do a full backup to a single tape on a Friday night and then an incremental backup to a single tape on all other days of the week (including the weekend), if a system failure occurs, what is the maximum number of

    asked by roland
  86. Word Problem

    A quarterback and end play on their team. From the start of a play, Pete, the end, runs down the field at about 25 feet per second. Two seconds after the play starts, Phil, the quarterback, throws the ball, at about 50 feet per second, to Pete, who is

    asked by Lacey
  87. Math

    Express this function in vertex form by completing the square: 3x^2 - 4x + 1 PLEASE SHOW STEP BY STEP!!!

    asked by Need Help
  88. Math

    The mean of five whole numbers is 12. If you take away the smallest number, the mean is 16. What is the smallest number?

    asked by Kristen
  89. Elem. Ed.

    Please look over these questions and my answers to see if I have chosen the most appropriate answer. 1. Luis is being introduced to the finger play "Friends at Play." It is very likely that Luis will: A. do the finger movements first. B. learn the words

    asked by Anonymous
  90. Algebra 1

    w/2+7=w/3+9

    asked by Anna
  91. Algerba

    Evaluate the expression by substituting the givin values for each variable b - for A = -2 and b = 8 a So is it like this b - = -2 divided by -8 a

    asked by Jordan
  92. CHEMISTRY

    How do I use the distribution coefficient to find the amount of a substance extracted?

    asked by Organic Girl
  93. Algebra

    what is 3*-7a*-b for a=9 and b=-3?

    asked by Anonymous
  94. science

    What are some of the health problems associated with anorexia nervosa, bulimia nervosa, and binge-eating disorder?

    asked by jean
  95. math

    on a compass,north has a heading of 0 degrees what is the heading when your going east,south or west

    asked by justin
  96. math

    what do you call the numbers that cannot be arranged into 2 row arrays?

    asked by Helene
  97. math

    the number of quarts you need to buy to paint a room any room

    asked by jose
  98. MATH

    WHAT IS AN NEGATIVE ANGLE

    asked by justin
  99. social studies

    where was the first major battle of the civil war

    asked by jasmine
  100. Statistics

    a little bit rusty on statistics, i generally know how to set up the problems but not how to solve. thanks for any help you can give, especially with the integration bounds I'm confused with. X & Y have a joint distribution, and the following is the joint

    asked by Kay
  101. Algebra help

    Would someone help me through this one...? (-10rs^9t4/2rs^2t^7)^3

    asked by Nik
  102. Algebra

    If an even is certain to occur, the probability that the event will occur is ___?

    asked by Jordan
  103. Algebra 1

    Find the y-intercept. -7x-y=7

    asked by Ann
  104. science

    does the bubbles in coke disappear faster or does the bubbles in the sprite disppear faster?

    asked by grace
  105. English paper

    i need to come up with a symbol for the them of "When you put effort into reaching your goals, you can succeed." but i cant think of any! pleas help! its due 2morrow!

    asked by pinkpolkadots7
  106. Math

    4 dice are rolled. What is the possible outcome for each event? Confused!!! Would you get an outcome of 4/6 or 2/3 Please HELP me!!

    asked by Plshelp
  107. science

    Systems in space are called blank science?

    asked by alex
  108. anatomy

    what is the function of stratified columnar epithelium? I know it's found in ducts of large glands, but I just don't know its function.

    asked by Anonymous
  109. science

    THE PRACTICAL USE OF SCIENCE;APPLIED SCIENCE

    asked by alex
  110. physicssss

    At six flags great adventure amusment park in new jersy, a popular ride known as "free fall" carries passangers up to a height of 33.5 m and drops them to the ground inside a small cage. How fast are the passengers going at the bottom of this eshilirating

    asked by confusedd!HELPP!!!
  111. math

    The binomial x-3 divides exactly the polynomial x^3-2x^2+cx-12 and c is a whole number then c is what?

    asked by bee
  112. social studies

    which are the 3 border towns of elmont?

    asked by bizbuz
  113. History

    What does my teacher mean by doing a profile of the Lincoln-Douglas debate of 1858?

    asked by Carol
  114. Math

    There are 4 quarterbacks and 6 centers on a football team that has 60 players. How many quarterback-center pariing are possible? I think there would be 4 possible but don't know if this is correct. Please help! Thank you in advance.

    asked by Plshelp
  115. health

    why is it so imporrtant to drink a lot of water when working out or doing sports

    asked by alley
  116. Infant and toddler

    What are some adult interactions that support self control,compliance,and social competence and how do they benifit from clear guidence goals?

    asked by Bobby
  117. math

    solve the following equation for x: 8x10^x=2e^x

    asked by jessica
  118. math

    solve the equation 3=4tan(2x+Pi/6) for x

    asked by jack
  119. general

    what are some tips to help me earn better grades on my projects and papers.

    asked by Peanut
  120. Science

    Metric System How do I know when to multiply and when to divide when converting to metric or from? Sample- 450km=______mi

    asked by Elizabeth
  121. Math

    How many different four-digit numbers can you make using all the digits in each set only once? a. 1,2,3,4 b. 0,1,2,3 c. 0,0,1,2

    asked by Elizabeth
  122. Math

    Still have trouble with this question. If four dice are rolled what is the possible outcome? Could it be something out of 24? Thank you for your help.

    asked by Plshelp
  123. Health Manpower, Education 7 Financing Healthcare

    Should the tuition paid by a medical student be considered the full and final payment on his/her education? Is society owned anything given the true cost is not paid for by students?

    asked by kamla
  124. Lions Creek

    What is a 12 letter word the is the observations involving descriptions based on instrument measurements

    asked by Madison
  125. Social Studies

    What was the name of our first Constitution?

    asked by Miranda
  126. Math

    Mr.Lin gave $3600 to his wife and kids. His wife got $500 more than the first child. The second child got half of what the first child got, how much did the first child receive?

    asked by Mickey
  127. Science

    What is a 12 letter work that has a t as its 5th letter that means an observstion involving desctriptions based on instrunent measurments.

    asked by Madison
  128. Math

    What is the smallest deviation you can figure, and when would that value happen?

    asked by John
  129. Science

    Should there be more or less exploration and mining on public lands in the United States? Explain your answer. Background: In completing this discussion question, you may want to list the pros and cons of allowing more mineral exploration and mining on

    asked by Tangie
  130. human bones

    Im studying a handout on human bones for a quiz. This handout shows the leg bones being Tibia and Fibia. But which is which? Same for ulna and radius please.

    asked by greg
  131. algebra 2 Equations and Inequalities

    In 90% of the last 30 years, the rainfall at shell beach has varied no more than 6.5 of its mean value of 24 inches. Write and solve an absolute value inequality to describe the rainfall in the other 10% of the past 30 years. how do I do this problem and

    asked by aj
  132. CT

    How does our family employment size differ from our grandparents

    asked by Billy
  133. Science

    How can u spot the difference between an Alkali and an Acid in its name

    asked by Lizzie
  134. Algebra 1

    How to solve multistep equations with fraction involved?

    asked by Anna
  135. Algebra 1

    Solve. -6x=6

    asked by Anonymous
  136. management

    Hello, can someone help me by discussing the importance of an administrator’s vision in turning the challenge into an opportunity?

    asked by Dena
  137. helphelphelp

    The binomial x-3 divides exactly the polynomial x^3-2x^2+cx-12 and c is a whole number then c is what?

    asked by bee
  138. chemistry

    how can you find temperature of sodium?

    asked by bob crowls
  139. Algebra 1 HELP!

    x+5/8+3x/4=2/3+5x Please show how you got the answer!

    asked by Anna
  140. Math- Linear Functions

    Okay so suppose only dotted lines(rather that solid lines) border a solution region.The given linear objective function is Q=x+y, which is based on contiuous variables. Can the obejective function have a maximum or a minimum value??

    asked by Robynn
  141. need an answer checked

    The length of a rectangular swimming pool is 2x-1 meters, and the width is x + 2 meters. Write a polynomial that represents the area. Find the area if x is 5 meters. (2(5)-1) (5+2) (10-1) (9* 7) 63 My answer is 63. Do you agree?

    asked by Nik
  142. another problem for checking - algebra

    P dollars is invested at annual interest rate r for 1 year. If the interest is compounded semiannually, then the polynomial P(q + r/2)^2 represents the value of the investment after 1 year. Rewrite w/o parenthesis and eval if P= $200 and r = 10% P(1 +

    asked by Nik
  143. science

    if a cyclist is traveling at 20km in a half in hour, is her average speed 1okm pher hour?

    asked by rachel
  144. math

    how would you make an equation for a decreasing linear relation?

    asked by natalia
  145. Biology

    Have to make a model of a cell with all its parts listed. Anyone have an ideal on what to make it out of?

    asked by Z
  146. Algerba

    algebra is so confusing 1/8 (b - a) for a = 2 and b = 10 So is it 1/8 (b - a) = 1/8 (2 - 10)= 1/8 (-8) = -100?

    asked by Jordan
  147. physics question

    If you are asked to calculate the accleration due to gravity, is that not a trick question? We did an experiment similar to Galileo's (cart down a ramp and measure time, distance, acceleration, and at diferent inclinations)...but if asked to find the

    asked by McHelpme-URGENT
  148. CHEMISTRY

    I still don't get it. See question in previous post

    asked by Organic Girl
  149. Physical Education

    Three Roles Describing What You Did In Each Of Them?

    asked by Kels..x
  150. law

    hi, im having trouble thinking of my own laws. can someone help me out. thank you very much. Some examples: Cell ban in cars, raising lowering an age limit (driving, voting retirement etc.)

    asked by shawn
  151. Social Studies

    What is the meaning of the 16th Amendment?

    asked by Maddie
  152. Algebra 2 (Angel Series)

    I'm having trouble understanding the motion comparison word problems. Help!

    asked by Cathy
  153. Algebra 1

    Write an expression that gives the value of the quantities asked for. Then pick a reasonable value for each variable, substitute it into the expression, and evaluate. 31. If t gives the number of hours you have hiked at s mi/hr, what is the distance

    asked by Jordan
  154. Chemistry

    What is the accepted value of the height of a molecule of oleic acid? I cannot find it to do my percent error.

    asked by Alyson
  155. math

    Dave can now mow his lawn in 20 minutes less time with the power moxer than with his hand mower. One day the power mower broke down 15 minutes after he started mowing, and he took 25 minutes more time to complete the job with the hand mower. How many

    asked by Rachel h
  156. Math

    If there are 4 dice are rolled, what are the possibe outcome for the each event? Could you show me some example how to figure out the outcome? Pls help, Thank you.

    asked by Plshelp