Questions Asked on
October 15, 2008

  1. 10th Maths ch-polynomials

    Obtain all zeros of f(x)= x3 + 13x2 + 32x + 20, if one of it's zero is -2

    asked by Akash
  2. Latin

    I saw the Tiber RIVER flowing through Rome. flumen fluminibus flumina fluminum Question 2 I love the POEMS of Vergil! carmen carmine carmina carminum Question 3 In his statue of Anchises, Aeneas, and Ascanius, Bernini did a beautiful job of depicting the

    asked by Sarah
  3. physics

    Two concurrent forces have a maximum resultant of 45 newtons and a minimum of 5.0 newtons. What is the magnitude of each of these forces?

    asked by Stephanie
  4. English

    1. He is the tallest boy in his class. (Is 'in his class' an adverbial phrase or an adjective phrase?) 1-2. He is taller than any other boy in his class. (Is 'in his class' an adverbial phrase or an adjective phrase?) 1-3. No other boy in his class is

    asked by John
  5. phsyical science

    compare an atoms structure to a ladder. what parts of the ladder correspond to the energy levels of the atom/ identify one way a real ladder is not a good model for an atom.

    asked by taylor
  6. chem

    The solubility of KNO3 is 155 g per 100 g of water at 75 degrees celcius and 38.0 g at 25 degrees celcius. What mass (in grams) of KNO3 will crystallize out of solution if exactly 100 g of its saturated solution at 75 degrees celcius is cooled to 25

    asked by Mischa
  7. physics

    A sample of ideal gas is expanded to twice its original volume of 1.00 m3 in a quasi-static process for which P = áV2, with á = 2.50 atm/m6, as shown in the figure. How much work is done by the expanding gas? i tried using the eq:

    asked by tom
  8. English

    IS A FISH CONSIDER A PERSON, A PLACE, OR A THING?

    asked by SHEMAR
  9. Math 116

    could someone please evaluate what i have so far and help me with the last few questions... the linear equation: y = 0.15x + 0.79 represents an estimate of the average cost of gas for year x starting in 1997. the year 1997 would be represented by x = 1,

    asked by Carmen
  10. 8th grade

    Can you unscramble these letters:afsedrniru

    asked by Roy
  11. physics

    A fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. The thrust of its engines is 2.4 x 10^5 N. In being launched from rest it moves through a distance of 87 m and has a kinetic energy of 5.0 x

    asked by nj
  12. Organic Chemistry - Refractive Index

    Hi, I have a question that I don't know if I am on the right track to answering. If two samples of organic liquids give the same refractive index reading, are the two liquids the same? I know the refractometer is a very precise instrument - up to 8 decimal

    asked by Tara
  13. Physics

    A rescue helicopter lifts a 65 kg person straight up by means of a cable. The person has an upward acceleration of 0.70 m/s2 and is lifted from rest through a distance of 13 m. (a) What is the tension in the cable? N (b) How much work is done by the

    asked by Brandon
  14. Honors Biology

    Can someone check my work please? We had to fill in the blanks of a short paragraph with the correct keywords, but all these acronyms (I think that's what they're called ;P) confuse me. My answers will be in parentheses. " The Calvin Cycle begins when one

    asked by Emily
  15. physics

    ok im doing my physics homework and we have to submit the answers online. i keep getting these questions wrong and i only have one more try can someone please tell me how to work it? a 2.5 kg otter starts from rest at the top of a muddy incline 94.6 cm

    asked by Claudia
  16. math

    The Grand Canyon The time t (in seconds)that it takes for an object to fall a distance of s feet is given by the formula t= radical symbol s/4 In some places, The Grand Canyon is one mile (5,280 feet) deep. How long would it take a stone dropped over the

    asked by jennifer
  17. Current events

    How does the economic crisis effect countries like new zealand? What are countries doing to help with this crisis?

    asked by Reed
  18. Economics; The Cost of Production

    Please check my answers if they are correct. Thank you. THE QUESTION: Mark runs a business that sells guitars. In an average year, he receives $900 000 from sales of guitars. Of the sales revenue, he must pay the manufacturer a wholesale cost of $600 000;

    asked by Anonymous
  19. algebra

    Paula mixed 2 cups of sunflower seeds and 3 cups of raisins to make a snack for a hike. she figured that the mixture would provide her with 2900 calories of food energy. Find the number of Calories per cup of raisins if it is 400 less than the number of

    asked by john
  20. algebra

    jack and jessica earned the same amount last wek. They both work for the same hourly rate. Jack worked 18 hours and had $42 deducted from his pay. Jessica worked 15 hours and had $18 deducted from her pay. what was each person's last week salary?

    asked by nikki
  21. physics

    a guy throws a ball up and catches it 3.5 seconds later. what is the max height and initial velocity. Please help!

    asked by Karen
  22. Geography

    Here are some questions that I have to answer about the American Culture. Because I come from France and have been in the US for only 3 years, I don't exactly know much about American culture. If someone could help me answer the following, that would be

    asked by Lily
  23. math applications and concepts

    stems-and-leaf plots I understand whole numbers but not with decimals make a stem and leaf plot.. 8.2, 9.3,10,9.9, 8,9.2, 8.7,8,8.2,9,9.9,8.7,8.5,8.1,8.8,9.3

    asked by Blaed
  24. Math

    In school we're learning to use the quadratic formula. I understand how to use it and what its applications are, but I don't understand why sometime it's okay to simplify and sometimes it's not. For example, I got the result (-2 ± 2 square root of 6)/2.

    asked by Isobelle
  25. college algebra

    Find the time for 2 people working together to complete half of a task if it takes them 8 hours and 10 hours to complete the entire task working individually. Thank you!!!

    asked by jenny
  26. Wellness, puberty

    Do we really need to know about the breasts,ovaries, !@#$%^&, and having sex in wellness class? I don't understand when we use this knowledge.

    asked by Max
  27. physics

    two men decide to use their cars to pull a truck stuck in mud. They attach ropes and one pulls with a force of 688 N at an angle of 28° with respect to the direction in which the truck is headed, while the other car pulls with a force of 896 N at an angle

    asked by Claudia
  28. Please HElp CHemistry MIDTERM

    A 2.00 ml sample of an aqueous solution of hydrogen peroxide, H2O2 (aq) is treated with an excess of Kl (aq). The liberated I2 requires 12.40 mL of 0.1025 M Na2S2O3, for its titration. Is the H2O2 up to the full strength (3% H2O2 by mass) as an antiseptic

    asked by Sara
  29. physical education

    i need 101 ways to be healthy phsical, emotional, mental, social, intellectual, or spirital

    asked by wess
  30. physics

    a 5.9 kg bucket of water is raised from a well by a rope. the acceleration of gravity is 9.81 m/s^2 if the upward acceleration of the bucket is 4.0 m/s^2 what is the force exerted by the rope on the bucket of water. in units of N

    asked by Claudia
  31. physical science

    Describe the three main ideas of Dalton's atomic theory.

    asked by taylor
  32. college algebra

    A paint-mixing machine has 2 inlet pipes. One takes 1 hour less than the other to fill the tank. Together they fill the tank in 3 hours. How long would it take each of them alone to fill the tank? Thank you!!!

    asked by jenny
  33. physics

    An athlete at the gym holds a 4.33 kg steel ball in his hand. His arm is 68.7 cm long and has a mass of 4.69 kg. What is the magnitude of the torque about his shoulder if he holds his arm straight out to his side, parallel to the floor? I got an answer of

    asked by Adam
  34. Microeconomics (margin Utility) need clarification

    Someone was kind enough to help me with this question, but i was still confused on how they helped me with the first part of my question. The original question was: You go to an auction and set a maximum price of $100 you are willing to bid on an item.

    asked by David
  35. Biology(Anatomy&Physiology)

    1)Which group of organic molecules makes up your genetic code 2)A substance which tends to resist a change in the pH of a solution is called a 3)Which buffers is the most common in the body 4)Which of molecules is primarily made of CHON 5)Which is the

    asked by Stephanie
  36. Chem/Physics

    1. The half-life for the (first-order) radioactive decay of 14C is 5730 yr (it emits a β ray with an energy of 0.16 MeV). An archaeological sample contained wood that had only 72 percent of the 14C found in living trees. What is its age? I got 500years?

    asked by Anne
  37. algebra

    The Eiffel Tower is 497 feet taller than the Washington monument. If each of the monuments were 58 feet shorter, the Eiffel Tower would be twice as tall as the Washington Monument. How tall is each? How do I set up an equation for this

    asked by john
  38. Science

    For my science class I have to make a machine that attempts to convert heat energy into work. I'm not really sure how to do this, but I do have some ideas, however I'm not all the way there. If you told me your opinion of my ideas or if you gave me one of

    asked by Lynn
  39. algebra

    Paula mixed 2 cups of sunflower seeds and 3 cups of raisins yo make a snack for a hike. She figured that the mixture would provide her with 2900 calories of food energy. Finf the number of calories per cup of raisins if it is 400 less than the number of

    asked by john
  40. physical science

    describe the three main ideas of Dalton's atomic theory.

    asked by taylor
  41. albegra

    PPease help me answer these question? (1) How do you know ifa value is solution for an inequality? (2) How is this different from determining if a value is solution to an equation? (3) If you replace the equal sign of an equation with an inequality sign,

    asked by PJ
  42. physics

    two lifeguards pull on ropes attached to a raft. If they pull in the same direction, the raft experiences a net external force of 341 N to the right. If they pull in opposite directions, the raft experiences a net external force of 108 N to the left. a)

    asked by Claudia
  43. Math

    In school we're learning to use the quadratic formula. I understand how to use it and what its applications are, but I don't understand why sometime it's okay to simplify and sometimes it's not. For example, I got the result (-2 ± 2 square root of 6)/2.

    asked by Isobelle
  44. bobpursley

    ok im doing my physics homework and we have to submit the answers online. i keep getting these questions wrong and i only have one more try can someone please tell me how to work it? a 2.5 kg otter starts from rest at the top of a muddy incline 94.6 cm

    asked by Claudia
  45. physical science

    compare the postions of the electrons in Bohr's model of the atom with their positions according to modern atomic theory

    asked by taylor
  46. bobpursley

    ok thiis is my work for the next question. im i right? im not sure on the question where it asks: what is its acceleration? wouldnt it be 9.8m/s^2??? or im i wrong? h t t p : / / i 3 6 . t i n y p i c . c o m / 2 1 o u i y w . j p g

    asked by Claudia
  47. phyical science

    explain how the path of an electron differs in bohr's model and in the modern model of the atom

    asked by taylor
  48. GEOMETRY/PROP 2

    72% of employees bring their children to day-care centers before work. If there are 465 employees, how many do not bring their children to day-care before work ? 72:465 & x:465 is what I started with but I can not get the correct answer. need help.

    asked by Rose
  49. history

    Between Alexander Hamilton and Thomas Jefferson, how did Alexander create a greater lasting influence upon the American political traditions as a result of their political principles and philosophy?

    asked by Joe
  50. math

    simplify the radical radical symbol with 44 as the index with (x + 4)^44 would the answer be! x + 4

    asked by jennifer
  51. Ap Chemistry- Organic

    How does polairty of isopropyl alcohol differ from polarity of water?

    asked by Wes
  52. Math

    How would you use rates and units to express prices for gasoline?

    asked by Gertrude Sanders
  53. math-3rd grade

    Write the +/- family for:500, 1100, 1600. What do i do? 1100+500=1600 500+1100=1600 1600-1100=500 1600-500=1100 Is that correct? Please help.Thank you.

    asked by elaine
  54. science

    what material can we use as an indicator of acid?in other words,what material can we use to test a food to see if acid is present? what is the relationship between the concentration of acid in a liquid and the amount of carbon dioxide produced?

    asked by shane
  55. 5th grade math

    My daughter must correct the problems that she has gotten wrong in math, and we are trying to help her. I can not remeber how to write decimals in exponential form, and I tried looking in her book. Can some one help me so that I can help my daughter.

    asked by Alicia
  56. Precalc-Max and Min word problem w/ calculator

    A cylindrical can (w/lid) needs to be construced to hold 40 cbic inches. Find the dimentions of the can so that the total amout of material needed is a minimum i don't know how to do this!! please help- do you know any sites that reteach this?

    asked by Adam
  57. 8th grade

    Can you unscramble these letters:afsedrniru?

    asked by Roy
  58. science

    an object 5 millimeters high is loacated 15 millimeters in front of a plane mirror. how far from the mirror is the image located?

    asked by ashley
  59. chemistry math

    linen scrolls contain 80.9% of Carbon-14. how old are the scrolls if the half-life for deacy is 5.73X10^3?? plz tell me what type of equation to use.

    asked by ronny
  60. chemistry/math

    100g of bone contain ratio of 14C and 12C. 6.8% 14C is present in the living tissue, how old was the skeleton? [for 14C, half-life is 5.73x10^3 years] please help me choose an equation for this type of question.

    asked by ronny
  61. Anatomy

    1)Which two molecules/chemicals make up the backbone of the DNA molecule? 2)Which organelle makes most ATP? 3)AMP would have ________ phosphate(s) attached to it? 4)Which is the smallest carbohydrate 5)Which type of chemical bond involves a sharing of

    asked by Stephanie
  62. Chem/Physics

    Hi! I'm having lots of trouble figuring these two out.....if you could help that would be great- thanks!! 1. The half-life for the (first-order) radioactive decay of 14C is 5730 yr (it emits a β ray with an energy of 0.16 MeV). An archaeological sample

    asked by Anne
  63. Nutrition

    I am in need of some help on finding a article with the following could someone please help me i am at wits end find an article related to one of the following topics: o The role of protein in hormone/enzyme functions o How protein assists with immunity o

    asked by Ann
  64. QUADRATIC EQUATIONS

    How do i solve this, by factorizing... 4x(squared)-196=0 Example: 3x(squared)-12=0 (3x+6)(x-2) THNX

    asked by Sam
  65. physics

    what is the value for k if a spring stretches 0.4m when submitted to a 1800N force? How much force is needed to keep a 23 kg box moving at a constant velocity across a warehouse floor if the coefficient of friction between the box and the floor is 0.88?

    asked by sammi
  66. physics

    i'm not very good at physics and i have an exam tomorrow!! for the first one do i use the formula F=-Kx to make the answer -4500 ? and for the second i really have no idea what formula to use what is the value for k if a spring stretches 0.4m when

    asked by sammi
  67. Microeconomics help please (urgent)

    You go to an auction and set a maximum price of $100 you are willing to bid on an item. However, you are fortunate and purchase it for $50. 1) Does the lower price alter the marginal utility you originally placed on the item? 2) Is your potential total

    asked by David
  68. word problem

    If 258 hamburgers and cheeseburgers were sold and the number of cheeseburgers sold was two times the amount of hambugerssold how many hamburgers were sold? Is this right? 258 divided by 2 =129

    asked by nadine
  69. physics

    The force of ..... acts to transfer mechanical energy to thermal energy.

    asked by luke
  70. math

    answer this simultaneous equation please. 3a-b=9 2a+2b=14

    asked by Rhondi
  71. AED

    HELP ASAP... I need the following info. Classroom procedures in High School and then these also: Time-management strategies that maintain continuity in the classroom o Strategies for dealing with disruptive and off-task behaviors both for first grade and

    asked by dawn
  72. Math 116

    could someone please help me with this question. I have no clue where to start... the line: y = 0.15x + 0.79 represents an estimate of the average cost of gasoline for each year. the line: 0.11x - y = -0.85 estimates the price of gasoline in January each

    asked by Carmen
  73. apa formatting

    notation for susequent multiple authors in a sitation

    asked by Darwin
  74. us history

    The Lousiana Purchase removed a major point of contention between the United States and a European power but left many others. Which areas of possible conflict remained, and what were the sources of these potential conflicts?

    asked by vania
  75. english -- REALLY SIMPLE TO ANSWER! :)

    hey! okay so i have to write a short story for english, but it has to be based on a historical or current event, and i don't know what to do! i tried to do something about hurricane katrina, but i was getting no where with that. so i gave up on it. haha.

    asked by Emily (:
  76. 11th grade

    1. Bruce, an appliance salesman, earns a commission of $50 for each washing machine he sells and $100 for each refrigerator. Last month he earned $500 in commissions. Find all possibilities for the number of each kind of appliance he could have sold. 2.

    asked by Samantha
  77. business studies

    what are the pros and cons of a business having a loan!? could someone help me please!?

    asked by sam
  78. math

    The time t (in seconds) that it takes for an object to fall a distance of s feet is given by the formula t = radical symbol s /4 In some places, the Grand Canyon is one mile (5,280 feet) deep. How long would it take a stone dropped over the edge of the

    asked by jennifer
  79. math

    Is 3 a factor of 261? Is 10 a factor of 325? Is 6 a factor of 492?

    asked by Deb
  80. math

    Add: 1/3+-5/6+ -1/2

    asked by Anonymous
  81. US HISTORY

    How did Alexander Hamilton significantly impact the early history of the American republic as a reult of his political principles and philosophy which impacted the American political traditions?

    asked by sally
  82. to SraJMcGin,

    Hello, we are on the next play in english The playboy of seville? Our question is what does Don Juan stand for? Would I put for the answer he seduces women. Also, another question we have is how does the playwright molina portray Don Juan as a hero of

    asked by Alicia
  83. statistics/excel

    I am in an applied stat class and I need help making a predictive line in excel or by hand, I am not sure how to get it to come out so that I can answer "what is the expected age of a person who is caught driving 86 mph?" data is b0=102.33 and i am not

    asked by amy
  84. Math drwls please help

    Derive the basis functions Ni,3(u) and find the equation for the open quadratic B-spline curve defined by five control points p0, p1, p2, p3, and p4. I know the formula is P(u)= the sum of n,i=0(PiNi,k (u)) it's difficult to type the formula in this text

    asked by Mary
  85. environmental science

    A local reporter has called you for help with an article on population growth in developing countries. He begins the article with the fact that over a billion people in developing nations live in households that have too little land to meet even their own

    asked by donna
  86. sociology

    i want to know if these 2 questions are the same, To what extent is there social mobility in modern britain ?..and Assess how much socila mobility is there in Britain? Should i talk on on the arguments which shows that there is really s.mobility and should

    asked by celly
  87. Biology(Anatomy&Physiology)

    1)Which organelle makes most ATP 2)The chemical reaction that joins two amino acids is called 3)In a single molecule of water which type of bond holds the H to the O? 4)Which type of chemical bond results from the transfer of an electron from one atom to

    asked by Stephanie
  88. Biology(Anatomy&Physiology)

    1)How many covalent bonds does it take to satisfy the carbon atom? 2)In the body, carbohydrates are stored in the form of: 3)Name the portion of an enzyme that attaches to the substrate. 4)The coiling of the protein chain backbone into an alpha helix is

    asked by Stephanie
  89. Physics

    Does a 2-kilogram rock have twice the mass of a 1-kilogram rock? twice the inertia? twice the weight (when weighed in the same location?)

    asked by Nicole
  90. physics

    In Harmonic Motion how does the value of g affect the time period of a pendulum?

    asked by sammi
  91. vocab

    What does blooter mean

    asked by Mary
  92. Physics

    A 100-n boulder is sitting on a shelf 0.5 meters above the floor. How much kinetic energy was used to move the boulder across the shelf at 2.0 meters per second?

    asked by Nicole
  93. Math

    Use the digits below to answer the number riddle. 2 4 9 6 7 3 The difference between two 3-digit numbers is a palidrome between 200 and 300,What are the numbers?

    asked by Tina
  94. physics

    Can you get more force out of a lever than you put in? Can you get more work out of a lever than you put in. Explain

    asked by Anonymous
  95. hardware,

    What are the process do you have to go through to install routers for a medium size company?

    asked by Ghansham
  96. business

    What are some sites with Microsoft Project templates?

    asked by Ghansham
  97. GEOMETRY /PROP.

    if line segment AC=120ft and the ratio of line AB:BC =3/5 - what is the length of line AB ? I set up the problem up as X:120 & 3:5 3x120= 360 and divided 5 into 360 = 72ft but the answer in the book is 45ft help!

    asked by Rose
  98. algebra

    keisha told her swim coach that she would swim at least half a mile. If one lap is 50 yards, what is the fewest number of laps she must swim?

    asked by nikki
  99. Math

    I need some urgent help with two simultaneous equations urgently please...Show working. 3a-b=9 2a+2b=14

    asked by Rhondi
  100. human physiology

    Why is blood in the large veins referred to as mixed venous blood?

    asked by tisha
  101. 6th grade

    please provide help w/singular plural and possessive nouns, ie, please explain "library's, libraries' and libraries.

    asked by evan shanks
  102. social studies

    Why do you think King Henry VIII insisted that everyone in England belong the Church of England?

    asked by Kristie
  103. math

    what are 3 ways you would explain to someone what 4 x 3 means?

    asked by anonymous
  104. Bio

    describe the general body form of a fungus when growing and at time of sexual reproduction...

    asked by Tiff
  105. math

    If rstv=1 and stuv= 0 which of the following must be true? A. r

    asked by Adrienne
  106. physics

    One mole of an ideal gas does 3400 J of work on its surroundings as it expands isothermally to a final pressure of 1.00 atm and volume of 22.0 L. (a) Determine the initial volume in m^3. i tried using the formula w=integral f/i pdv 3400J=

    asked by tom
  107. finance

    Donna and Sherman Terrel are preparing a budget for 2003. Donna is a systems analyst with an airplane manufacturer, and Sherman is working on a master's degree in educational psychology. The Terrels do not have any children or other dependents. Donna

    asked by sina
  108. differential calculus

    differentiate h(x)= 6x^2 - 1 / x^4 + 5x + 1

    asked by matrix10
  109. Math

    please answer this simultaneous equation. 3a-b=9 2a+2b=14

    asked by Rhondi
  110. Grammar

    What is the simple subject and simple predicate of this sentence? The students in my class made custard. I think it is students for the simple subject and made for the simple predicate is this correct?

    asked by Lily
  111. Mike

    Why is the first amendment from the Bill of Rights the most important?

    asked by History
  112. biology

    Whats the supporting structure of the cell that is also involved in movement.

    asked by sue
  113. social studies

    legends myths or stories passed on by word of mouth

    asked by jamie
  114. Pre-algebra

    2 to the third power +(-5)-(-4)*3

    asked by Nejat
  115. computer science

    What copyright questions have emerged in the last few years?

    asked by tama
  116. phsyical science

    ok i need some major help in science we had to choose a element and we have to come up with 50 facts about it and i chose titanuim plse tell me some realilable sources that would help me. thx you so so much titanium

    asked by Amy
  117. Science Experiments

    Is the control of an experiment the part that is not changed?

    asked by Claire
  118. history/math

    How many jumbo jets could fit into the Cheops pyramid if it was hollow?

    asked by Juli
  119. math

    How do I find the area of a circlr? In the problem I'm trying to solve, the only information that is given is that sides BC and AD of the 8 by 12 rectangle located outside of the circle, are tangent to the circle.

    asked by Lauren
  120. 4th grade

    I think i know how to divide decimals, but I want to learn more. Can someone help me?

    asked by Sahana
  121. world Geo

    1)What three continents does the Artic Circle pass through? 2)The island of Bermuda is a colony of what nation? 3)If a state is outside of the contigous United States,What does this mean? Thanks You!! i really need help:)

    asked by Carly
  122. world Geo

    Name the South American country with the capital La Paz.

    asked by Carly
  123. math

    if 5 days before the day after tomorrow is a monday.What day of the week was yeserday?

    asked by ashley
  124. early childhood education

    describe two problems with how special education fits into standards-based reform

    asked by Lora
  125. English

    What does the editorial mark IC mean?

    asked by OlaZlnka
  126. social.....plz help

    what are the major battles of the persian warsin greece. For each battle include the victor. and the dates......plz help

    asked by Anonymous
  127. Algebra 2 w/ trigonometry

    is there a tutor out there that know how to do ordered triples?

    asked by She'koyea
  128. US History 1

    just a clarification i think i may have my events mixed up, the colonies- were under the articles of confederation correct? and then the am revolution happened and then the constitution? am i correct?

    asked by Bri
  129. PHYSICS

    On a horizontal frictionless table, masses A and B (3 kg, 6 kg) slide to the right and left, respectively. They have speeds of 3 m/s and 1 m/s, respectively. The two masses collide, and bounce off each other. After the collision, they travel in opposite

    asked by kelsey
  130. geography

    what are charachteristics of economic (primary,secondary,tertiary)activities in the caribean

    asked by berto
  131. phsical education

    i need a lot of help lets just say that my gym teacher is making my class take health so i have a huge asignment due on monday i need 101 ways to be healthy they can be physical, emotional, mental,social, intellectual, and spiritual Good Luck (i know i

    asked by Anna
  132. word study

    does the word toasted have a long o sound

    asked by teza
  133. physics

    The slope of the tangent on a position time graph equals what?

    asked by sammi
  134. history

    Dutch explorers settled primarily in area now known as .......? new york virginia pennsylvania maine i m not sure but i think its pennsylvania.. or maine not sure. is thier a chance that you can help me thanks for anyone who can help

    asked by KA
  135. Us History

    The Lousiana Purchase removed a major point of contention between the United States and a European power but left many others. Which areas of possible conflict remained, and what were the sources of these potential conflicts?

    asked by Cesar
  136. physics

    The horizontal acceleration of a projectile is what?

    asked by sammi
  137. MATH

    f(x)=2x^2-4x how do you find the x and y intercepts? Are these answers correct: orientation: parabola opens up Vertex: (1,-2) Axis of symmetry: 1

    asked by Sanya
  138. Statistics

    What measurement forms normal distribution?

    asked by Lexi
  139. science/history

    Archimedes inventions

    asked by Cathie
  140. history

    do you think that I could say that Jefferson influenced politics by judicial review being established in his first term even though he was against it.

    asked by adam
  141. English

    In the Story The Iliad, what caused the Greeks and the Trogans to got to war?

    asked by Will
  142. bobpursley

    ok heres my work for one of the questions. sorry is taking long to upload them. h t t p : / / i 3 7 . t i n y p i c . c o m / 2 n k 4 9 7 c . j p g

    asked by Claudia
  143. English

    1. I like the band because they sing with cheer. (Is this one correct?) 2. He always does exercise/exercises before breakfast. (Which one is correct, exercise or exercises?) 3. James weigh 60 kg. Andrew weigh 55 kg. So James is a little heavier than

    asked by John
  144. Physics

    A 100-n boulder is sitting on a shelf 0.5 meters above the floor. What is the potential energy of the boulder?

    asked by Nicole
  145. Art

    I have looked almost everywhere on the inernet but i cant find any art websites that will show me step-by-step how to draw a school cafeteria do you all kno any websites that i can go to

    asked by DeeDee
  146. Statistics

    What measurement forms normal distribution? Would it be the mean and variance? (avg. and standard deviation) Could you help me please

    asked by Lexi
  147. biology

    How do enzymes denature, and what is the effect on the human body?

    asked by jo b.
  148. Physics

    A 100-N boulder is sitting on a shelf 0.5 meters above the floor. If the boulder is moved 1.0 meters horizantally across the shelf how much work has been done on the boulder?

    asked by Nicole
  149. Statistics

    Roll a die 100 times. the casino pays 2to 1. you have a 12 in 38 chance to win. the sum could be ___ give or take___

    asked by Amanda
  150. Physics

    A 100-n boulder is sitting on a shelf 0.5 meters above the floor. If the boulder is moved vertically to another shelf 3.0 meters above the floor, how much work has been done on the boulder?

    asked by Nicole
  151. Physics

    A 100-n boulder is sitting on a shelf 0.5 meters above the floor. How much kinetic energy was used to move the boulder from the lower shelf to the upper shelf at 2.0 meters per second?

    asked by Nicole
  152. Health

    Who is responsible if a power surge destroys all patient records?

    asked by Mary
  153. Physics

    A 100-n boulder is sitting on a shelf 0.5 meters above the floor. What is the potential energy when its in its new location?

    asked by Nicole
  154. MGT

    I need help to do this compare approach to problem solving/decision making steps

    asked by dawn
  155. Environmental

    Explain the process of composting and how it is different from recycling.

    asked by Thano
  156. physics

    The 17.9 cm diameter disk rotates on an axle through its center. F1=22.1 N, F2=32.4 N, F3=32.4 N, F4=22.1 N, and d=4.74 cm. What is the net torque about the axle?

    asked by Adam
  157. algebra

    E-497=W E-58=2(W-58) how would I find the hieght of each

    asked by john
  158. bobpursley

    ok and for this other question could you check my work please! h t t p : / /i 3 4 . t i n y p i c . c o m / s 2 z h m v . j p g

    asked by Claudia
  159. physcis

    you can close a door by pushing on the door anywhere except directly on the hinge. In each case you do exactly the same amount of work. Why does it seem harder to close thedoor if you push it cose to the hinge.?

    asked by Anonymous
  160. art

    where does banksy come from

    asked by Gemma