1. English

    * After you take a look at the table, write down from the people of age group who watch TV most to people of age group who watch TV least in order. Is the sentence above grammatical? Can I write a better sentence for that?

    asked by John on May 29, 2008
  2. algebra

    3. write the function whose graph is the graph of y=sqrt of x, but is shifted to the left 3 units y=____ 4. write the function whose graph is the graph of y=|x|, but is shifted down 8 units y=___

    asked by sharday on May 24, 2013
  3. Math

    Write the ratio in three different formats:a to b ,a : b , and a/b . Carlos biked 24 miles and ran 6 miles. Write the ratio of the distance Carlos biked to the total distance.

    asked by Sarah on October 4, 2012
  4. Physics

    You are standing at the foot of the Bank of America building in San Francisco, which is 52 floors (237 m) high. You launch a ball straight up in the air from the edge of the foot of the building. The initial vertical speed is 70 m/s. a. How high up does

    asked by Sara on August 26, 2012
  5. Algebra

    Can someone show me step by step how to do this problem to have an example to go by so I will be able to do my other problems. Thanks Solve by substitution 4x-12y=5 -x+3y=-1 I know that you have solve one of the equations. I have picked the second one so

    asked by jessica on May 6, 2007
  6. calculus

    A display case is in the shape of a rectangular box with a square base. Suppose the volume is 21 cubic ft and it costs $1 per square ft. to build the glass top and $0.50 per sq. ft. to build the sides and base. If x is the length of one side of the base,

    asked by sara on December 3, 2013
  7. chemistry

    If my original sample contained 7.1 grams of potassium chlorate. How many moles of oxygen gas would I expect to have evolved? Hint: Convert grams to moles of potassium chlorate, then use the mole ratio in the balanced equation. Balance this equation KClO3

    asked by bekah on April 1, 2014
  8. English

    Thank you very much for your help. I forgot to include the following sentences. 1) Shakespeare doesn’t give importance to stage directions between acts. In the English theatre there was no curtain fall between the acts 2) As a rule, a Shakespearean play

    asked by Franco on October 7, 2010
  9. Pre-Calc

    1) Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one number. cos 12° cos 18° − sin 12° sin 18° And Find its exact value. 2) Use an Addition or Subtraction Formula to write the expression as a

    asked by Alyssa on April 13, 2015
  10. chemistry

    the composition of hydrogen selenide can be determined by heating tin(Sn)in a measured volume of gas the hydrogen selenide is decomposed producing solid tin selenide(SnSe)and hydrogen gas if the temp,and pressyure are unchanged,the gas volume when the

    asked by JILLIAN on January 24, 2007
  11. French

    I have to write an essay on this prompt: Decrivez un conflict que vous avez vecu ou que vous avez observe. Donnez les circonstances du conflict et expliquez ce qu'on a fait pour le resoudre. Indiquez vos sentiments sur les resultats. Form what I understood

    asked by cbarnett on December 14, 2006
  12. Geography / English

    So I have to write an essay how do i rate canada when compared to the rest of the world. On the sheet it shows you a set up on how to write it Introductory Sentence/ Thesis -In my opinion, canada is favourable compared to the rest of the world. Supporting

    asked by Sally on September 18, 2014
  13. math

    Suppose that you have $12,500 to invest over a 4 year period. There are two accounts to choose from: 4.5% compounded monthly or 4.3% compounded continuously. a. Write the formula for the first account’s compound interest for n compounding per year. b.

    asked by bob on October 3, 2012
  14. equibrium - help!

    Consider the reaction CO(g) + H2O(g) CO2(g) + H2(g) Use the appropriate tables to calculate a) delta-G*f at 552*C b) K at 552*C I'm pretty sure I have a good idea of how to do this: I believe I can use Gibbs-Helmholtz equation to account for the

    asked by Daniel on April 15, 2007
  15. Probability & Statistics

    Charmaine is looking at the rental car prices for Get You There Rental Car Company. The cost is based on how many miles you plan to drive the rental car. Use the list of rental prices to answer the questions 1- 5. Miles Cost 200 $80 600 $120 1000 $160 1400

    asked by Annie on April 30, 2013
  16. Probability & Statistics

    Charmaine is looking at the rental car prices for Get You There Rental Car Company. The cost is based on how many miles you plan to drive the rental car. Use the list of rental prices to answer the questions 1- 5. Miles Cost 200 $80 600 $120 1000 $160 1400

    asked by Annie on April 30, 2013
  17. Business And Technical Writing-Proposals and Speci

    These are the ones I'm not 100% sure about Ive looked it up in the book and I just not sure please help me. 1.One advantage of topic outlines is that they provide A. topic sentences for your paragraphs. B. new ideas for your outline. C. internal headings

    asked by alisha221 on February 27, 2012
  18. Chemistry

    Need help in AP chemistry on Equilibrium When heated, hydrogen sulfide gas decomposes according to the equation 2 H2S(g) ⇄ 2 H2(g) + S2(g) A 3.40 g sample of H2S(g) is introduced into an evacuated rigid 1.25 L container. The sealed container is heated to

    asked by Sam on April 9, 2012
  19. inequality

    For the problem below, the simple way to get answer would be 10*-12=-120. But how to write it as an Inequality Expression? ---A submarine descends from sea level to the entrance of an underwater cave. The elevation of the entrance is -120 feet. The rate of

    asked by Tim on November 7, 2015
  20. Math

    Use sets to verify that 8>6. Here is how I answered this question: I will use sets A and B with eight and six elements. A={8,7,6,5,4,3,2,1} B={6,5,4,3,2,1}. Using the symbol 8 to represent n(A) and the symbol 6 to represent n(B), I will write 8>6 (read

    asked by B.B. on June 4, 2009
  21. Chemistry

    Write the shorthand version of the electron configuration of an element that has eight electrons. I came up with the configuration as 1s^2-2s^2-2p^4, but how do I write the shorthand version of an element that has not been specified?

    asked by Anonymous on November 10, 2015
  22. statistics

    given that u=100 X=91, s=27, and N=30 (a)calculate t. (b)write a sentence interpreting the value of t as a two- tailed test. (c)write a sentence interpreting the value of t as a one-tailed test.

    asked by sassy on April 24, 2011
  23. geometry

    "We use different formulas to find the distance of a segment on a number line, d=|a−b|" role="presentation" style="display: inline; font-size: 16px; position: relative;">d=|a−b|, and the distance of a segment in the coordinate plane,

    asked by jill on June 11, 2018
  24. physics

    A horizontal spring attached to a wall has a force constant of 800 N/m. A block of mass 1.10 kg is attached to the spring and oscillates freely on a horizontal, frictionless surface as in the figure below. The initial goal of this problem is to find the

    asked by Anonymous on September 27, 2011
  25. managerial economics

    my cubic equation is O=C+aL+bL^2+cL3 how can i get the excel to help me to do this equation.I need to do a regression analysis to estimate the firm's short-run production function. see tarha question dated july 2,2007 for all of the information thank you

    asked by queen on July 4, 2007
  26. AlgebraB-2

    I need help with figuring out how to do these problems to get the right answer. Appreciate any help. Thanks. Multiple choice: 1. What is the value of n so that the expression x² + 12x + n is a perfect square trinomial? 6 36 72 144 2. What are the

    asked by Jennifer W. on March 20, 2013
  27. math

    x^2-3x+2

    asked by please i need help.Dan on September 17, 2006
  28. physics (mechanics)

    Practice problem: A rocket sled for testing equipment under large accelerations starts at rest and accelerates according to the expression: a= (2.8 m/s^3)t + (3.9 m/s^2) How far does the rocket move in the time interval t=0 to t=0.81 s? This is just a

    asked by John on August 28, 2010
  29. Programming

    I need your help to write a program using visual basic 2010 for the following:- write a program that calculates the average of up to 50 numbers input by the user and stored in an arrey. The program should use a class named Statistics and have an AddNumber

    asked by Solomon on May 13, 2011
  30. Trig (math)

    1.) Write the complex number in trigonometric form r(cos theta + i sin theta) with theta in the interval [0°, 360°). 9 sqrt 3 + 9i 2.) Find the product. Write the product in rectangular form, using exact values. [4 cis 30°] [5 cis 120°] 3.) [4(cos

    asked by Anonymous on December 7, 2014
  31. Math

    I had to create a word problem. My final result was 8 < 8.56 but I am not sure how to graph it. I know you can't show graphs on this site but can you give pointers? 8 < 8.56 is an obvious statement of fact. I don't see how it can be the result of a word

    asked by Misty on July 30, 2007
  32. Social Studies

    Write a paragraph describing how the U.S government managed the economy during WWI and the Economic effects of that management. Consider the roles played by the Food Administration, War Industries Board, and the War Labor Board.

    asked by Ignore on February 5, 2018
  33. Calculus

    The Ehrenberg equation gives the relationship between the weight W (in kilograms) and the height h (in meters) of a child between the ages of 5 and 13 years old. a. Research to find the Ehrenberg equation. b. Find the relationship of a child of the height

    asked by Deen on April 15, 2013
  34. algebra

    When a ball is thrown in the air, the height h of a ball in feet t seconds after the ball is thrown in the air, is given by the equation height = 25t–16t² Use the quadratic equation to determine how many seconds goes by before the ball hits the ground?

    asked by Coach on May 7, 2012
  35. math HELP

    When a ball is thrown in the air, the height h of a ball in feet t seconds after the ball is thrown in the air, is given by the equation height = 25t–16t² Use the quadratic equation to determine how many seconds goes by before the ball hits the ground?

    asked by Coach on May 8, 2012
  36. algebra

    When a ball is thrown in the air, the height h of a ball in feet t seconds after the ball is thrown in the air, is given by the equation height = 25t–16t² Use the quadratic equation to determine how many seconds goes by before the ball hits the ground?

    asked by Coach on May 7, 2012
  37. Physics

    A 58kg skier is coasting down 25degrees slope at an initial velocity of 3,6m per second.A kinetic frictional force of 70N appores the motion.Calculate the net force acting on the skeir, (b)the work done by net force, (c)the final kinetic of the skier using

    asked by Somila mdunyelwa on March 28, 2012
  38. Algebra

    Observe the following sets and answer he quesions given below. A = The set of all residens in Mumbai. B = he set of all residens in Bhopal. C = he sets of all residents in Maharashtra. D = The sets of all residents in India. E = The sets of all residents

    asked by Ratan on June 17, 2010
  39. algebra

    Can you use algebra to find a quadratic equation if your know the coordinates of just ONE point on its graph? Can you use algebra to find a quadratic equation if your know the coordinates of just TWO points on its graph? If so, what information is needed?

    asked by Sejul on October 6, 2011
  40. MAT222

    -x+2y=-2 x-2y=2 the system has no solution the system has a unique solution: the system has infinitely many solutions. they must satisfy the following equation: y= the answer is the system has infinitely many solutions. i just don't understand how to get

    asked by Kia on September 1, 2014
  41. Analytical Geometry

    A 10 foot long ladder is leaning against a vertical wall with the top of the ladder 8ft from the ground. What is the slope of the ladder? How far is the foot of the ladder from the wall? Can a 6 foot tall man walk under the ladder 1 foot from the wall?

    asked by Julius on January 4, 2015
  42. Genetics

    1) A White eye (w) female Drosophila is crossed with diminutive (dm) males. The F1 wild type females are then crossed to the double mutant, white eye, diminutive males and produce the following: white eye, normal size 487 normal eye, diminutive 475 normal

    asked by Rob on September 20, 2011
  43. Rob

    1) A White eye (w) female Drosophila is crossed with diminutive (dm) males. The F1 wild type females are then crossed to the double mutant, white eye, diminutive males and produce the following: white eye, normal size 487 normal eye, diminutive 475 normal

    asked by Genetics on September 20, 2011
  44. maths

    a conical tank open at the top is 4m and has a top radius of 1m its filled with water and after 2 hours, the depth of water dropped to 1m due to evaporation.set up a differential equation for the depth of water as a function of time.set up an equation for

    asked by apollo on November 9, 2011
  45. University Appeal Letter........HELP PLZ..

    I applied my first choice collegefor 2007 Fall admission. But they gave me summer admission finally, which I don't want to get. So I decide to write an appeal letter to the admission office asking for fall admission. The reason why I want them to

    asked by crzyadmi on April 12, 2007
  46. English

    1. She is on the phone, so call back later. 2. She is on the line, so call back later. 3. She is on another phone, so call back later. 4. She is on another line, so call back later. ----------------------- Are they all grammatical?

    asked by rfvv on September 4, 2017
  47. Geo

    What is the altitude of this cylinder: B ==> C? A. line BC B. segment BC C. ray BC D. Point BC MY ANSWER: A. Line BC What is the total surface area of this cylinder? Radius = 8 cm Height = 16 cm A. 128 pi cm^2 B. 256 pi cm^2 C. 384 pi cm^2 D. 1024 pi cm^2

    asked by Aaden Caldwell on March 18, 2016
  48. Mrs. Sue

    What is the altitude of this cylinder: B ==> C? A. line BC B. segment BC C. ray BC D. Point BC MY ANSWER: A. Line BC What is the total surface area of this cylinder? Radius = 8 cm Height = 16 cm A. 128 pi cm^2 B. 256 pi cm^2 C. 384 pi cm^2 D. 1024 pi cm^2

    asked by Aaden Caldwell on March 18, 2016
  49. algebra

    The Environmental Protection Agency set a standard of 50 parts per billion of lead in drinking water. A new standard was set that safe water contains less than 15 parts per billion. a) write each of these rates as fractions using positive powers of ten. b)

    asked by Alexandra on August 26, 2013
  50. math question

    how do i do a problem like this becuase i got it wrong on my study guide and i want to know how to do it? A number cube is rolled 450 times.The number 3 comes up 67 times. a.What is the theoretical probability of rolling a 3? write your answer as a

    asked by matt on June 6, 2014
  51. pre cal

    g(x) = x^2 - x -12 / x + 1 I know the division brings it to x -2 + -10/x + 1 but these are the steps I have to follow 1. factor the numerator and denominator and find its domain. ( I know 0 is not in domain) 2. write in lowest ermas as p(x)/ q(x) and find

    asked by Amy on December 9, 2011
  52. algebra

    true or false 1. fraction cant be written as decimal. 2. natural numbers are referred to as counting numbers.whole numbers consists of counting numbers.whole numbers consist of counting numbers as well as the number 0 3. intergers do not include negative

    asked by samanthast on August 31, 2008
  53. chemistry

    I don't know how to do this How many moles of water can be made from 4 moles of oxygen gas and 16 moles of hydrogen gas? What is the limiting reagent? Write the balanced equation. 2H2 + O2 ==> 2H2O 2 mols H2 + 1 mol O2 will produce 2 mol H2O. So 16 mols H2

    asked by Tabby on January 15, 2007
  54. Business Communications

    Write a business letter to the company or organization that's offering something you want and ask four questions that are important to you. Be sure to include enough background information, so the reader can answer your questions satisfactorily. Hollywood

    asked by Baby cakes on May 16, 2009
  55. Chemistry

    I had to perform an experiment using a coffee-cup calorimeter to determine the enthalpies of two separate reactions. For part 1 we worked with magnesium metal, and magnesium oxide. Data was collected and now I need to find the q, heat transferred for both

    asked by Hannah on February 13, 2012
  56. Math

    My friend has $80 to spend on a fence for her rectangular garden. She wants to use cedar fencing which costs $8/foot on one side, and cheaper metal fencing which costs $2/foot for the other three sides. What are the dimensions of the garden with the

    asked by Vin on June 14, 2015
  57. chemistry

    The Clapeyron-Clausisus Equation is ln(P2/P1) = dHvap/R [(1/T1)-(1/T2)]. Assuming that dHvap doesn't change with the temperature, this equation relates the change in vapor pressure and temperature to a substances enthalpy of vaporization (R is the molar

    asked by isabelle on February 18, 2012
  58. SQL

    Due today Submit a text file (extension .txt). 1- Write a statement that creates a table named Part, with an Id field as an int idendity PK, a SupplierId int field, a Description string field of size 25, a Count int field, a Class string field of size 5,

    asked by adesola on May 10, 2010
  59. English

    Which of the following is a good test-taking strategy for short-answer questions? 1.If you don’t know the exact answer, don’t write anything. 2.(If you don’t know the exact answer, write down whatever you do know.) 3.Make your answer as short as

    asked by Help I need somebody not just anybody on January 20, 2017
  60. Geometry

    how do you solve using midpoint equation if you only have one pair of points? like to use midpoint equation you usually get two points (4,3) and (5,2) but ive been given only one point (3,1). how do i solve for midpoint with only one set of points? help

    asked by Madison on September 29, 2011
  61. English

    1. Jane has got 90 points. Mike has got 90 points as well. So Jane is as smart as Mike. They have the same degree of score. 2. Jane has lifted 20 kg weights. Mike has lifted 20 kg weights. Jane is as strong as Mike. So they hav e the same degree of

    asked by John on March 6, 2009
  62. chemestry

    Balance th following equation in acid Solutiong and determind if it is spontaneous under standard conditions. NO3^-1 + Sn^+2 ---> NO + Sn^+4 balanced directed to first post. You need to calculate the E value to determine if it is spontaneous or not. Please

    asked by bik on May 16, 2007
  63. computer science

    In the Meteorological institute at Ruritania, one can find the following at Shiaho Railway Station in 2013 • In May 22 days with rainfall totaled 89 mm in that month • In June 1822 days with rainfall totaled 127 mm in that month • In Jule 8 days with

    asked by Tefo sello on September 12, 2014
  64. calculus

    1.Find the following for the function f(x)=(x+6)^2(x-2)^2 a. what are the x and y-intercepts? B. Does the graph cross or touch the x-axis? c. Does the graph cross or touch the x-axis at the larger x-intercept? 2. Which of the following best describes how

    asked by Sammy-please help!!!! on December 18, 2012
  65. English

    A lot of students find English Language a difficult language to learn. Can you think of the reasons or causes of their difficulties in understanding English and can you also write the results or effects of these difficulties on their educational and

    asked by Imran on October 4, 2008
  66. English

    1. Write down the subjects to learn. 2. Take notes of the subjects which you take. 3. Write down the subjecs you study at school. 4. Take notes on the subjects you learn at school. [I appreciate your help. Can we use all the expressions?]

    asked by rfvv on March 11, 2018
  67. Math

    I'm after understanding more than an answer but an answer would be greatly appreciated. The question reads as "On the answer sheet for this question is shown an x-y graph of the function [y(x)=x^2cos(3x)] Add to that same picture a rough sketch of the

    asked by Jack on November 17, 2010
  68. Maths

    I'm after understanding more than an answer but an answer would be greatly appreciated. The question reads as "On the answer sheet for this question is shown an x-y graph of the function [y(x)=x^2cos(3x)] Add to that same picture a rough sketch of the

    asked by Jack on November 16, 2010
  69. Calculus

    I did an experiment where I had to measure how fast water flowed out of a container at different times and with different volumes (from 0mL-1000mL in increments of 50). I also had to record the values into a table and graph them. (I got an exponential

    asked by Liz on May 20, 2014
  70. science

    The hydrostatic equation holds not just for air, but for other fluids such as water (air, though it is a gas, is often referred to as a 'fluid') as well. In the case of water the equation becomes even easier, as water (as opposed to air) can be treated as

    asked by muh_ghgh on August 31, 2018
  71. physics , math

    The hydrostatic equation holds not just for air, but for other fluids such as water (air, though it is a gas, is often referred to as a 'fluid') as well. In the case of water the equation becomes even easier, as water (as opposed to air) can be treated as

    asked by ash on June 9, 2017
  72. Chemistry

    Write the formulas of the conjugate acids of the following Brønsted-Lowry bases. A.C4H4N− B.(SO4)2− C.(CH3)3N Write the formulas of the conjugate bases of the following Brønsted-Lowry acids. A.HCN B.(CH3)2NH2+ C.H2SO4 D.HSO4−

    asked by Haley on November 14, 2018
  73. English expression

    1. Paying attention to punctation marks, write the following sentences in short words. 2. After you read the following passage, mark appropriate punctuation marks. After that write them again. 3. After you read the following passage, using short words,

    asked by John on March 19, 2008
  74. Pre-calc

    -Determine a general formula​ (or formulas) for the solutions to the following equation.​ Then, determine the specific solutions​ (if any) on the interval [0,2pi) -Describe in the most concise way possible the general solution to the given​

    asked by chizoba on August 16, 2016
  75. Algebra 2

    Choose the equation that best represents an ellipse for the given foci and co-vertices. 1. foci (+-2, 0) co-vertices (0, +-4) 2. foci (+-3, 0) co-vertices (0,+-6) 3. foci (0, +-3) co-vertices (+-5, 0) Choose the equation for the hyperbola centered at the

    asked by Karen on April 12, 2009
  76. Algebra

    Come up with a new linear function that has a slope that falls in the range -1

    asked by Shelly on April 3, 2017
  77. grammar

    Hi I will appreciate if someone can help me with my homework: I have to write sentences using USED or DIDN’T USE. The teacher write sentences about Ana and then he said START TO WRITE SENTENCES WITH USE. He wrote: 1. I don’t work long hours any more.

    asked by Alex on July 6, 2018
  78. Where are the teachers?

    I really need help and no offense but I would prefer Dr.Bob or Writeacher or somebody that knows what they're doing. Where are they? okay well i'm not a teacher but i will try to help if i can. i'm a tutor if that gives you any confidence Okay, how do you

    asked by Me on February 23, 2007
  79. Physics

    A 0.260-kg piece of aluminum that has a temperature of -165 °C is added to 1.4 kg of water that has a temperature of 3.0 °C. At equilibrium the temperature is 0 °C. Ignoring the container and assuming that the heat exchanged with the surroundings is

    asked by Sara on November 17, 2006
  80. Business

    I have to write a two page paper about a journal article. The article is "Beware the Next Big Thing" published in the Harvard Business Journal, 2014. In the essay I have to include: a. methodology b. objectives c. summary of research results d. managerial

    asked by Sarah on November 17, 2015
  81. chemistry

    magnesium reacts with sulphuric acid according to the equation: Mg3 + H2SO4=MgSO4 + H2 a 250cubic centimetre aqueous solution containing 9.8g of sulphuric acid is added to 6g magnesium a. show that the magnesium is present in excess Does it have something

    asked by Annonymous on August 31, 2018
  82. Calc

    A rectangular storage container with an open top is to have a volume of 15m^3. The length of the base is twice the width of the base. Material for the base costs $6 per square meter. Material for the sides costs $7 per square meter. Find the cost of the

    asked by Martina on March 29, 2007
  83. Please double check...GK or Dr.Bobb22

    Hi, i actually posted this up before..please double check the answers if i got them right have to hand in on Wednesday: The Chemicals are: Baking Soda- NaHC03 Calcium Chloride- CaCl2 Bromothymol Blue - (acid base indicator)

    asked by Saira on January 19, 2009
  84. English (Please check answers)

    1. Gutenburg invited the _______ in 1453 which revolutionized reading and thinking. printing press 2. A Shakespearean sonnet is: a) a 14-line poem broken into three quatrains and a final couplet b)divided into two parts: an octave and a sestet c)a 14-line

    asked by Adams on June 16, 2008
  85. Algebra 1

    I have to write an inequality for this word problem A kite can be flown in wind speeds no less than 7 miles per hour and no more than 16 miles per hour. Write an inequality for the wind speeds at which the kite can fly

    asked by Niya on September 18, 2012
  86. Physics

    Suppose the slope of a beach underneath the ocean is 20 cm of dropoff for every 1.6 m of horizontal distance. A wave is moving inland, slowing down as it enters shallower water. What is its acceleration when it is 12 m from the shoreline? (Let the +x

    asked by Vladimir on July 13, 2012
  87. chemistry

    Q: I just did an online chemisty lab for Oxidation States of Manganese and I'm stuck. I have three test tubes that have been prepared as follows: Tube 1- Starting PH 13.82 2 mL of KMnO4 1 mL of NaOH Tube 2- Starting PH 7 2 mL of KMnO4 Tube 3- Starting PH 0

    asked by jo on July 27, 2010
  88. trig

    1. Write a sinusoidal function for the function with a period of 6. The function has a max of 3 at x=2 and a low point of -1. 2. Write a sinusoidal function for the function with a period of 5. The function has a max of 7 at x=1. explain it in full detail

    asked by Ske on April 26, 2009
  89. english - Ms. Sue - Please revise

    o In the future, how will thinking critically influence the ways that you: · Read? · Write? · Process information? o Why and how could you apply critical thinking when evaluating each of the following: · Articles · Advertising · Media ·

    asked by rose on April 3, 2008
  90. 9th grade

    A new high school has just been completed. There are 1,000 lockers in the long hall of the school and they have been numbered from 1 to 1,000. During lunch, the 1,000 students decide to try an experiment. - The first student, student 1, runs down the row

    asked by arianna on November 1, 2009
  91. Math(Please help)

    Projectile motion: Let's suppose you throw a ball straight up with an initial speed of 50 feet per second from a height of feet. a) Find the equation that describes the motion as a function of time. My answer was x = 0 and y=-16t^2+50t+6 b) How long is the

    asked by Abbey on April 16, 2010
  92. Biochemistry

    Consider the following kinetic parameter for a given enzyme: Km=4.7x10-5 M Vmax= 22 nmol/min/mg [i]=5x10-1 mM [s]=2x10-4 M Ki=3x10-4 M Calculate the rate of product formation in the presence of a competitive inhibitor. I know that I have to solve for Vo. I

    asked by Amelie on November 10, 2007
  93. chemistry

    Consider the following kinetic parameter for a given enzyme: Km=4.7x10-5 M Vmax= 22 nmol/min/mg [i]=5x10-1 mM [s]=2x10-4 M Ki=3x10-4 M Calculate the rate of product formation in the presence of a competitive inhibitor. I know that I have to solve for Vo. I

    asked by amelie on November 11, 2007
  94. Math

    The height h in metres above the ground of a projectile at any time t in seconds after the launch is defined by the function h(t)=-4t +48t +3 A.) Complete the square to write H in standard form b.) Find the height of the projectile three seconds after the

    asked by Sarah on October 27, 2014
  95. Trigonometic

    Solving Trigonometic Equations solve for x and give the answers as a equations : ( by radian) 1)cos(sinx)=1 We know sin 2x = 2(sinx)(cosx) so (sinx)(cos)=1/2(sin 2x) So we can change your equation from (sinx)(cosx)=1 to 1/2(sin 2x) = 1 (sin 2x) = 2 But the

    asked by abdo on April 26, 2007
  96. Math

    The school is having a big event in the gym and wants to use their rectangular tables. 6 people can sit together at one rectangular table. If 2 tables are placed together, 10 people can sit together. So the pattern I noticed is 4 people added whenever a

    asked by John Dosley on July 27, 2016
  97. Statistics

    The percent of fat calories that a person in America consumes each day is normally distributed with a mean of 36 and a standard deviation of about 10. Suppose that 16 individuals are randomly chosen for an experiment. A) Is it appropriate to use the normal

    asked by Brandy on November 19, 2015
  98. analytical chemistry

    Write balanced net-ionic equations to describe: a. The oxidation of Mn2+ to MnO4- by ammonium peroxydisulfate [(NH4)2S2O8] b. The air-oxidation of HAsO32- to HAsO42- c. The oxidation of Ce3+ to Ce4+ by sodium bismuthate (NaBiO3) Write balanced net-ionic

    asked by Anonymous on February 14, 2013
  99. science/chemistry

    I have to write a persuasive paragraph on the following question: What should be the job of a scientist?Pick one to argue: a) Create more synthetic substances. Fore example: synthetic elements, genetically modified food b) Study substances that naturally

    asked by lizzie on November 13, 2006
  100. PLEASE HELP ME ! I WILL GO NUTZ IF I DONT GET ANSR

    A 6-sided number cube is rolled 300 times. The number 5 comes up 44 times. a. What is the theoretical probability of rolling a 5? Write your answer as a fraction in simplest form. b. What is the experimental probability of rolling a 5? Write your answer as

    asked by Q&J Wiiffeyy on May 20, 2016

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