1. Math

    How can i draw the graph of f(x)=2x^2-3x+2/x^2+1 please help me

    asked by Meron on November 13, 2011
  2. algebra

    x+4>9 how do you solve this, and graph?

    asked by Cbear on August 18, 2011
  3. Math

    How do you graph y=x in a coordinate?

    asked by Franshesca on October 29, 2008
  4. Please solve

    Solve and graph: y>2x-1

    asked by Seth on April 10, 2013
  5. math

    how to graph the equations 9x+3y=15 and -6x-4y=-8

    asked by john on February 17, 2011
  6. Math 8th Grade

    What is the y-int of the graph of 4x+2y=12

    asked by Lana Von Monroe on April 11, 2012
  7. trig

    how would i graph 3sec(x + (pi/2))

    asked by max on September 3, 2011
  8. Physics

    This problem contains a graph: h t t p : / / i . i m g u r . c o m / p s z e p . p n g

    asked by Phil on January 19, 2012
  9. Algebra 2

    How am I supposed to graph g(x) = |x|/2 - 3/4?

    asked by Victoria on October 13, 2014
  10. precalculus

    another one where I need points to graph please. f(x)=(7/5)^(3-x).

    asked by Sara on January 13, 2012
  11. Algebra II

    Graph the following inequalities y-5x+3

    asked by Jamie on April 2, 2014
  12. Absolute Value in Open Sentences

    For the problem |t-4|>t-4 how would you graph it?

    asked by Tracey on November 29, 2012
  13. math

    how do you graph f(x)=sin(x)-5

    asked by lanae on June 12, 2012
  14. math

    how do you graph a pattern?

    asked by Cory on October 4, 2009
  15. statistic

    Using the 68-95-99.7 rule: Assume that a set of test scores is normally distributed with a mean of 100 and a standard deviation of 20. Use the 68-95-99.7 rule to find the following quantities: a. Percentage of scores less than 100 b. Relative frequency of

    asked by Sonia on August 24, 2011
  16. Thermodynamic

    One mole of CO2 is to be compressed adiabatically from 1 bar and 25 C. Because of irreversibilities and poor design of the compressor the compressor work required is found to be 25 %greater than that for a well-designed (reversible) compressor. Compute the

    asked by Charles on March 8, 2016
  17. Pre-Calculus

    On a campus of 9000 students, a single student returned to campus with a case of measles on Monday January 5th. The infirmary is keeping track of the number of students who have been diagnosed with the disease Day # of students infected 1. 2 2. 5 3. 9 4.

    asked by Guadalupe on February 10, 2015
  18. math

    March 1- $550 rent (check) March 2- $286 tuition (check) March 3- $200 paycheck March 4- 275 bookstore check March 5- $60 withdrawn from ATM March 6- $40 food (debit) March 7- $45 date desert March 8- N/A March 9- $40 gas March 10 - $200 paycheck March 11

    asked by Joel on April 20, 2018
  19. Physics

    Hello! can someone help me how to solve this problem in MATLAB? SHAFT SUBJECTED TO SINUSOIDAL DISTRIBUTED TORQUE Circular shaft AB has length 3L and is supported by a wall at A, where x=0, and free to rotate at B, where x=3L. A distributed torque per unit

    asked by simonsay on July 25, 2016
  20. Math

    Hello! can someone help me how to solve this problem in MATLAB? SHAFT SUBJECTED TO SINUSOIDAL DISTRIBUTED TORQUE Circular shaft AB has length 3L and is supported by a wall at A, where x=0, and free to rotate at B, where x=3L. A distributed torque per unit

    asked by simonsay on July 25, 2016
  21. Biology

    When oxygen uptake is low, a high proportion of the total amount of blood pumped goes to the intestines. When oxygen uptake is high, a small proportion of blood goes to the intestines. Explain the differences in terms of the needs of the body during rest

    asked by Stuck on December 22, 2009
  22. biomechanics

    a)Describe the structure of the contractile elements of skeletal muscle b)Sketch a graph of the relationship between developed tension and muscle length and explain the shape of the curve in terms of the interaction between thick and thin myofilaments C)

    asked by dmkp on November 14, 2012
  23. Question for math.

    how do i solve this? When x number of units are sold, the price of each unit (in dollars) is given by . Find the unit price when the following quantities are sold: 2,7,9,11. You seem to have omitted an equation after the word "by" the equation is : p= -x/2

    asked by jasmine20 on December 23, 2006
  24. calculus help lttle question

    find the area of the regin bounded by the graphs of y=-x^2=2x=3 and y=3. i don't need help solving the problem and but i am a little confused. ok the graph is a parabola and i drew a parobla with y= 3. now when find the area, am I finding the area on the

    asked by david on January 9, 2007
  25. American Government

    If there were a case regarding the freedom of religion in the Supreme Court, which of the following would the justices support? a. a ban on religious practices in public b. a ban on compulsory prayer in public schools c. a ban on religious head coverings

    asked by girly girl on March 24, 2018
  26. Statistics

    Suppose we have yo estimate the average number of purchases in a given hour in a given hour at a convenient store. Using this example describe in your own words how you would go about this determining this average through: A.) Drawing a random sample B.) A

    asked by Phyiss on February 9, 2015
  27. Physics

    A boat is to be used to cross a river of width w that is flowing with a speed v. The boat travels with a constant speed 2v relative to water. At what angle should the boat be directed in order to arrive at a point directly across from its starting point?

    asked by Need help on October 6, 2014
  28. math 11

    Michaela has up to $20 to spend on bottled water and orange juice for a group hike. It cost $2 for each bottle of water and $ 4 for each bottle pdf orange juice. write an inequality statement of this situation? 2x +4y< or equal to 20 Y < or equal to-1/2x

    asked by George on April 15, 2018
  29. Spanish

    Can someone check my work? English: My cousin came over to play. We were running around the living room. My brother and cousin crashed into each other. And my brother cut the corner of his eye open. Spanish: Mi primo vino a casa jugar. Fuimos correr

    asked by Larry on October 7, 2009
  30. Maths

    Hi! I'm working on a math assignment... My teacher wants me to find rainfall data and then work out the volume of water that would fall on a roof. I've already worked out the roof area but the roof is made up of multiple squares. The teacher would like me

    asked by Sasha on March 31, 2011
  31. nath

    the graph shows the annual heart attack rate per 10,000 men as a function of blood cholesterol level . Use the graph to approximate the annual heart attack rate per 10,000 men for those whose blood cholesterol level is 250mg/dl.

    asked by Anonymous on September 20, 2010
  32. math 116

    I thought I knew this stuff but now I'm starting to wonder. I've tried several times but I haven't been able to figure this out. there is also a diagram showing a water line where the y intercept is crossing over (0,-12). the question is Q: what is the

    asked by Carmen on October 5, 2008
  33. Precalculus

    I have three questions on my homework in which I am stuck on. Thanks for the help! #1 find all solutions of the equation in the interval [0,2pie). In cases where a calculator is necessary, round the answers to two decimal places. sin(sinx)=pie/6 #2 A 100

    asked by Anonymous on December 3, 2006
  34. math

    Daniel needs to purchase 5.6 meters of tape for a project. If each roll of tape contains 80cm andcosts $2.50, what is the total cost of the tape Daniel must buy? x=cost of tape meters of tape/cost 5.6/x=.8/2.5 x=17.5 I have the cost is $17.50 Is this

    asked by b6 on January 21, 2013
  35. Calc

    I'm kind of rusty on my calc here... ok ther's a graph of velocity vs time w/ velocity in m/s and time in seconds were time is of course the x-axis k I'm asked to describe how the velocity changes over the timer interval in this interval the graph consists

    asked by Kate on June 18, 2010
  36. business law

    Please give me some insight on a law hypo...? This is the hypo: Joe received an advertising brochure from X Corp. in the mail. The brochure contained a photo of a Peach 442 computer, and above it the statement, "While supplies last. All Peach computers on

    asked by Emily on April 14, 2010
  37. Calculus

    The function f is continuous on the closed interval [-5,5], and f(-2) = 6, f(1) = -3, and f(4) = 6. Which of the following statements must be true? A. The equation f(x) = 0 has at least two solutions on the closed interval [-5,5]. B. The equation f(x) = 0

    asked by Anonymous on April 24, 2017
  38. Promissory Notes

    The September 2003 issue of money stated that intrest rate have climbed to 5.99%. Nancy Martin, owner of Martins textile Manufacturing, supplied Dolan Limited with clothing worth 7353.00. The terms of sale were 180 days and 5.4% intrest. Dolan Limited took

    asked by Scott on March 16, 2008
  39. Discount Notes

    The September 2003 issue of money stated that intrest rates have climbed to 5.99%. Nancy Martin, owner of Martins Textile Manfacturing, Supplied Dolan Limited with clothing worth 7353.00. The Terms of sale were 180-days and 5.4% intrest. Dolan Limited took

    asked by Scott on March 16, 2008
  40. Algebra

    The cost T in hundreds of dollars of tuition and fees at many colleges can be approximated by t=1/2c+5 where C is the number of credits for which a student registers graph the equation and use the graph to estimate the cost of tuition and fees when a

    asked by Deborah on June 25, 2016
  41. English

    Can you please check these sentences for me? Thank you very much. 1) Storm wants to borrow Rob's bicycle pump because she wants to train for the triathlon. 2) In the beginning she didn't want to race (for the triathlon) but then she changed her mind. She

    asked by Mike1 on April 11, 2011
  42. Psychology Please Help!

    Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five trait theory of personality, Shelby would be considered: a. showing signs of her masculine archetypes in her collective unconscious.

    asked by Anonymous on December 1, 2011
  43. Psychology- HELP!!!!

    Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five trait theory of personality, Shelby would be considered to be: A. showing signs of her masculine archetypes in her collective

    asked by Angela on August 8, 2013
  44. English

    1. Mark an O on the picture you like, and mark an X on the picture you don't like. 2. Mark O on the picture you like, and mark X on the picture you don't like. 3. Check a circle on the picture you like, and check an X on the picture you don't like. 4.

    asked by rfvv on March 7, 2012
  45. economic

    1)If the transactions approach to measuring money is used, then the money supply consists of a. transaction deposits only. b. currency, checkable and debitable deposits, and traveler's checks. c. currency and transaction deposits only. d. currency only.

    asked by henry on June 18, 2010
  46. math

    The length of time that it takes for a pendulum to make one complete swing depends on the length of the pendulum. The time in seconds, T, is related to the length in metres, L, through the equation T=2π√ L/9.8 State the domain and range of this

    asked by james on March 13, 2012
  47. Algebra

    The ticket prices for a movie are shown in the illustration. Receipts for one showing were $1,990 for an audience of 215 people. How many general admission tickets and how many senior citizen tickets were sold? (General admission tickets: $10 Senior

    asked by Raquel on July 8, 2016
  48. math

    Is the function a polynomial function? Why or why not? If it is a polynomial function identify and label the leading term and constant term. Here are the functions f(x)=(2-x^4)/13 f(x)=x^3+9x-(1/x) it would be great if you could do everything step by step

    asked by Alex on March 26, 2017
  49. Clarification

    What am I supposed to do? Am I just supposed to paste the signs that I'd see in town, on a freeway, and over a mountain onto a piece of paper? Make a poster showing route markers, regulatory or guide signs as you plan a trip through town, over freeway to

    asked by Victoria on February 20, 2016
  50. Math

    What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an expression? Explain. Can you solve for a variable in an equation? Explain. Write a mathematical phrase or sentence for your

    asked by scooby9132002 on May 5, 2009
  51. Calculus

    Consider the function f(x)=(4^x−1)/x. (a) Fill in the following table of values for f(x): x= -0.1 -0.01 -0.001 -0.0001 0.0001 0.001 0.01 0.1 f(x)= I the the falues of f(x) for each interval... (b) Based on your table of values, what would you expect the

    asked by Abi on February 10, 2011
  52. Calculus

    Consider the function f(x)=(4^x−1)/x. (a) Fill in the following table of values for f(x): x= -0.1 -0.01 -0.001 -0.0001 0.0001 0.001 0.01 0.1 f(x)= I the the falues of f(x) for each interval... (b) Based on your table of values, what would you expect the

    asked by Abi on February 10, 2011
  53. 5th Grade Math

    HELP PLEASE Bar Graph information is as follows: Aquariums At a museum On the left side of graph it shows the name of animals in the aquarium and on the bottom is shows capacity (in thousands of gallons) On the left the animals are as follows: 1.Shark -

    asked by Lost 5th Grader on October 3, 2009
  54. physics

    Consider a rock that is thrown off a bridge of height 27 m at an angle θ = 24° with respect to the horizontal as shown in the figure above. If the initial speed the rock is thrown is 12 m/s, find the following quantities: (a) The time it takes the rock

    asked by frank on September 7, 2010
  55. Clothing & Textile

    1. Define the term "Disposal of fullness" 2a.four methods of controlling fullness. 2b. bive a detailed description of each on how it is done. 3. reasons why persons dispose of fullness garments. 4. labelled pictures of garments showing methods of

    asked by Shari-lee Graham on April 20, 2009
  56. Probability

    Consider the experiment of simultaneously tossing a die and a coin. Let X denote the number of heads and Y denote the number of spots showing on the die. a)construct a two-way table for the joint pdf b)Let Z=X+Y . Use the joint pdf to find the distribution

    asked by Jenna on October 25, 2011
  57. math

    Suppose you are turning in a receipt to your ward financial clerk for a reimbursement and unfortunately only the final amount of $57.93 is showing on the receipt. The ward clerk asks for your help to calculate how much went to state sales tax (which is

    asked by emma on May 4, 2013
  58. Economics

    What does it mean when one currency is falling against another currency? That means that in the exchange market, that currency is losing value when exchanged for the other currency. Here is an exchange table showing the value of the American dollar when

    asked by Economics student on May 1, 2007
  59. MATH

    1. The circle graph represents a family’s monthly budget. If the total monthly budget is $5,000, how much does the family spend on items other than food and housing? circle graph (1 point) $1,000$1,500$3,500$2,500 The following table gives the percentage

    asked by turkey on February 8, 2016
  60. Safety

    who is the father of occupational medicine in the United States I can't find anything on the web. Here is my suggestion: At the school, check the encyclopedia under Public Medicine, and Occupational Health. If that fails, call the local Public Health

    asked by Ashley on April 10, 2007
  61. Pre-Calculus

    The Gateway Arch in St. Louis, Missouri is not a parabola but a shape known as a catenary. The name is given to the shaoe formed by the Graph of the hyperbolic cosine (cosh). The arch has a height of 625 feet andna span of 600 feet. The hyperbolic cosine

    asked by Guadalupe on February 10, 2015
  62. algebra

    How do you factor numbers? 2x squared + 5x-3 for instance? 2x^2 + 5x -3 Make two sets of parentheses. ( ) ( ) The first number in each set must be such that the product will be 2x^2. Obviously, that must be 2xand 1x so put them in. (2x )(x ) The next thing

    asked by Marie on October 18, 2006
  63. Math

    Please check my work. 1) 64 divide -4 = -16 2) -144 divide (-9) = 16 3) Simplify -9 and a small 2 = -81 4) Simplify (-3) and a small 3 = -27 5) Add -4/11 + 5/11 = 1/11 6) subtract 5/11- [-3/11] = 8/11 7) multiply [-7/8] • [-2/4] = 7/16 8) divide -3.5

    asked by Ruby on November 8, 2011
  64. Math

    Solve the system by graphing. x+y=−2 y=13x+2 A. (6, 4); The image is of a 2-dimensional graph with an x-axis and a y-axis. One line is drawn passing through co-ordinates (-3,1) and (3,3). Another line is drawn from co-ordinate (-2,-4) to (6,4). B. (−3,

    asked by Mary Alise on January 2, 2016
  65. probability

    two fair six-sided dice are rolled and the sum of the dots on the top faces is recorded. a) complete the table, showing the number of ways each sum can occur sum: 1 2 3 4 5 6 7 8 9 10 11 12 ways:1 2 3 b)use the table to find the probability of the

    asked by mary on November 28, 2012
  66. Math

    Carlos Martin received a statement from his bank showing a balance of 55.75 as of March 15. His checkbook shows a balance of 87.37 as of March 20. The bank returned all canceled checks but to. One was for 5.00 and the other was for 13.25. How much did

    asked by Anonymous on September 2, 2018
  67. consumer math

    Your parents are buying a house for $180,000. They have a good credit rating, are making a 20% down payment, and expect to pay $1,500/month. The interest rate for the motrgage is 4%. What must their realized income be before each month and how much

    asked by jeanette on April 17, 2013
  68. Chemistry

    When showing chemical formulas for compounds, how do i know how many electrons an element gives up in it's outer level, or how many electrons an element gains in it's outer level?

    asked by emm on October 23, 2007
  69. math

    six employees of a small company were asked the distance they traveled to work, to the nearest tenth of a mile. find the range of the distances: 2.7,5.9,1.7,4.7,6.9,3.5 This site demonstrates how to find the range of a group of numbers.

    asked by Kacye on August 15, 2007
  70. micro economics

    pb = 70 -0.0005qb(brand name) pp = 20-0.0002qp (private label). Marginal cost is a constant $10 per tire.quantities are measured in thousands per month and price refers to the wholesale price. marginal cost is a constant $10 per tire. american currently

    asked by Anonymous on February 28, 2008
  71. probability and statistics

    welsh, davis, burke, and williams (2002) conducted a study to evaluate the effectiveness of a carbohydrate-electrolyte drink on sports performance and endurance. experienced athletes were given either s carbohydrate-electrolyte drink or a placebo while

    asked by kiera on January 6, 2012
  72. history

    i do not have a history book, and i have a worksheet that requires one, my school does not handout textbook, they only have textbooks in the class, so please help thank you if you do why was the us able to expand its war production so quickly after the

    asked by Bella on February 13, 2013
  73. thanks

    THANK YOU SO MUCH EVERYONE FOR SHOWING ME THAT ALGEBRA EQUATION YESTERDAY MY BOOK SHOWED ME A DIFFRENT WAY BUT YOUR WAY IS MUCH MORE SIMPLE. MY BOOK TOLD ME THAT WHATEVER IS ON ONE SIDE STAYS ON ONE SIDE OR WHATEVER. I DON'T KNOW. BUT YOUR WAY IS EASIER I

    asked by chrissy on August 2, 2007
  74. College Algebra

    A rectangular enclosure is to be constructed with 2,000 feet of fence in order to have four sections, as in the diagram below. What should be the dimensions in order to maximize the area enclosed? What is the maximum area? (So the diagram is just four

    asked by Sasha on April 28, 2015
  75. statistics

    à manufacturer of computers designed to aid social scientists in analyzing research data clams that his computers are opérational for at least 80 percent of the time. during the course of the year one computer was operational for 270 days. test, 1

    asked by Ronaldo on April 3, 2014
  76. Chemistry

    can anyone check and see if i balanced the equation for the combustion of benzene correctly, thank you. C6H6 + O2 --> CO2 + H2O Answer: C6H6 + 15O2 --> 6CO2 + 3H2O It doesn't look right to me; however, you can check ALL balanced(?) equations and know when

    asked by Anonymous on August 8, 2007
  77. science

    the ratio of velocities of two object a and b is 1:3. if the position-time graph of object a is inclined to time axis at 30degree then the position-time graph of object b is inclined to time axis at

    asked by pari on May 28, 2015
  78. Math

    Jean deposited a check for $625, wrote two for $68.74 and $29.95 and used her debit card to pay for a purchase of $57.65. How has her account balance changed? I am a little lost, I understand the deposit BUT from what I understand she wrote 2 check in the

    asked by Jane-Ellen on June 7, 2007
  79. Math

    A rectangular park has an area of 2_3 square mile. The length of the park is 22_3 the width of the park. What is the width of the park? this is the example of how they want them solving it The width of the room is 5/6 the length of the room. What are the

    asked by Mel on March 17, 2015
  80. Stats

    A few years ago, researchers investigated how many clubs students were involved in at a small liberal arts college in the Northeast. The results of their interviews of 92 students are tabulated below: number of clubs students 0 18 1 12 2 15 3 16 4 17 5 9 6

    asked by CM on September 22, 2009
  81. physics

    Derive a general equation for the time of flight of the banana en route to the monkey in terms of only the velocity, distance, and height hint: if you are doing everything right, there should be a lot of cancellations resulting in a relatively simple

    asked by Spice on October 25, 2015
  82. computers

    According to legend, the island of Manhattan was purchased from its Native American population in 1626 for $24. Assuming that this money was invested in a Dutch bank paying 5 percent simple interest per year, construct a table showing how much money the

    asked by esteban on March 8, 2013
  83. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  84. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  85. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  86. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  87. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  88. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  89. Chemistry

    Write the chemical equation showing dihydrogen phosphate and hydrogen phosphate conjugate acid-base relationship. Identify the acid and base. Explain how the equilibrium is shifted as buffer reacts with an acid and reacts with a base.

    asked by Raphael on January 25, 2013
  90. sculpture

    I have Art III Ceramics. I need a concentration piece to make at least 5 sculptures. I decided on pandoras box. the 5 emotions that were chosen were hope, sickness, vanity, jealousy, and lazyness. I know this is an uncreative way to get a concentration

    asked by Nikki on September 3, 2012
  91. english

    1. An analogy helps clarify a complex idea by: A. presenting several definitions of the idea. B. comparing the idea with a simpler one C. breaking down the idea into smaller pieces D. pointing our a single common trait between two topics. I think it's B?

    asked by melissa on April 19, 2011
  92. mATH

    MY ANSWER RECORDED BELOW 1. The circle graph represents a family’s monthly budget. If the total monthly budget is $5,000, how much does the family spend on items other than food and housing? circle graph (1 point) $1,000$1,500$3,500$2,500 The following

    asked by lOVELY on February 8, 2016
  93. analytical geometry

    x+2y=3 indicate y as a function of x and plot the graph.

    asked by lauren ledford on January 14, 2009
  94. math (for Penny)

    hey penny i need to know how to graph it

    asked by Susie on February 16, 2009
  95. Calculus

    For what values of x is the graph of y=x e^{-4 x} concave down?

    asked by JAYZ on April 12, 2014
  96. Maths

    How to sketch graph of f(x)=x^3-7x^2+15x-9

    asked by Nikeziwe on March 9, 2014
  97. math

    Graph using the intercept method: 2x + y = 4. i just cant get it

    asked by Anonymous on January 13, 2008
  98. algebra 1

    how do you graph quadractic function

    asked by myles on April 18, 2011
  99. Algebra

    3x-2y=-5 and 4x+3y=-18 i need to graph and find the intersection

    asked by Mckenna on December 8, 2010
  100. college mathematics 1

    describe the graph of g(x)=f(x)+1 relitave to f(x)

    asked by chris on January 30, 2015