Questions Asked on
July 21, 2015

  1. English grammar

    In the following sentence identify the function of the infinitive (phrase). Is it too expensive to travel to Europe? My list of answers contains: Adverb, subject, direct object, adjective, object of preposition, and predicate noun. I chose predicate noun.

    asked by Emily
  2. Algebra

    A print shop makes bumper stickers for election campaigns. If x stickers are ordered (where x < 10,000), then the price per sticker is 0.28 − 0.000002x dollars, and the total cost of producing the order is 0.087x − 0.0000005x2 dollars. Use the fact

    asked by miriam
  3. math

    2. Suppose you obtain a $3,000 T-note with a 3% annual rate, paid quarterly, with maturity in 5 years. How much interest will you earn?

    asked by Pat
  4. math

    a 12 cm by 16 cm picture is mounted with border of uniform width on a rectangular frame. if the total area of the border is 288 cm2, what is the length of the side of the frame?

    asked by nicole
  5. Algebra

    Find the net change in the value of the function between the given inputs. g(t) = 8 − t2; from −6 to 9

    asked by Lydia
  6. Physics

    A 2.1-kg 15-cm-radius cylinder, initially at rest, is free to rotate about the axis of the cylinder. A rope of negligible mass is wrapped around it and pulled with a force of 14 N. (a) Find the magnitude of the torque exerted by the rope. ?N · m (b) Find

    asked by Anonymous
  7. Chemistry

    Calculate the amount of heat, in kJ, needed to convert 30.0 g of ice at -5.2 oC to liquid water at 58 oC. Specific heat of ice = 2.10 J/(g oC); heat of fusion of ice = 334 J/g; Specific heat of water = 4.18 J/(g oC)

    asked by Mindy
  8. Physics

    A solid cylinder rolls down an incline plane without slipping. If the center of mass of the cylinder has a linear acceleration of 2.67 m/s2, what is the angle of the incline to the horizontal?

    asked by Mary

    the athletic department ordered a total of 29 basketballs and footballs for $1000. if the basketballs cost $30 each and the footballs cost $40 each, how many footballs were purchased?

    asked by candie
  10. math

    the athletic department ordered a total of 29 basketballs and footballs for $1000. if the basketballs cost $30 each and the footballs cost $40 each, how many footballs were purchased?

    asked by candie
  11. kempston

    i spent 1/4 of my money in one shop and 1/3 of my money in another shop. what fraction was left?

    asked by lily
  12. Math

    Hannah rolls two number cubes. What is the probability that both numbers are greater than 3?

    asked by Help369
  13. Physics

    A steel ball of mass m1 = 1.1 kg and a cord of length of L = 2.3 m of negligible mass make up a simple pendulum that can pivot without friction about the point O, as in the figure below. This pendulum is released from rest in a horizontal position, and

    asked by Anonymous
  14. Physics

    A 14 g bullet is fired into the bob of a ballistic pendulum of mass 1.6 kg. When the bob is at its maximum height, the strings make an angle of 60° with the vertical. The length of the pendulum is 2.3 m. Find the speed of the bullet. ?m/s Any help is

    asked by Raj
  15. teacher aide in the special education

    when workin closely with students a good hygience practice to follow is to

    asked by thompson
  16. Algebra

    If g(x) = x2 + 8x with x ≥ −4, find g−1(20)

    asked by Lydia
  17. Chemistry

    For a given reaction, the rate constant doubles when the temperature is increased from 27 o C to 49 o C. What is the activation energy?

    asked by Melissa

    In a water refilling stationthe time that a pipe takes to fill a tank is 10 minutes more than the time that another pipe takes to fill the same tank. If the two . If the two pipes are open at the same time, they can fill the tank in 12 minutes. How many

    asked by Sylvia
  19. Probability

    I would really appreciate if someone could help me out. A test for a certain drug produces a false negative 5% of the time and false positive 8% of the time. Suppose 12% of the employees at a certain company use the drug. If an employee at the company

    asked by Bridget R.
  20. gandhi middle school pasighat

    husan buy two kinds of clothes materials for school uniform, shirt materials that cost him rs 50 per metre and trouser material that cost rd 90 per metre . For every 3 metres of the shirt materials he buy two metres of the trouser material. He sells the

    asked by Kapthik leho
  21. Math

    The difference between two numbers is 45. Three times the larger number less five times the smaller number equals 75. What are the two numbers?

    asked by serena
  22. Chemistry

    Would gravimetric analysis or colorimetry be more accurate when calculating the percentage yield of a precipitate?

    asked by Chiara
  23. math

    Of the following, which must be true whenever x^1998 = y^1998? A. x^999=y^999 B. x^1997=y^1997 C. x^1999=y^1999 D. x^2000=y^1000 I tried plugging in 2 for x and y, but the calculator said overflow...

    asked by Ryan
  24. Math

    A muffin recipe calls for 2 1/2 cups of flour for every 2/3 cups of sugar. How many cups of flour should be used when 4 cups of sugar are used?

    asked by Zero
  25. Statistics

    a seed company advertises that, if its seeds are properly planted, 95% of them will germinate. What is the probability that, when 20 seeds are properly planted, at least 15 will germinate - pM( 19/20)? pq(1/20)? 20c15 20c16 all the way up to 20C10? Don't

    asked by Linda
  26. math

    If the lengths of the sides of a rectangle are integers, and if one side is 2 more than another, then the perimeter could equal A. 1998 B. 1999 C. 2000 D. 2002 I started this, but I'm not sure what they're asking and I don't know how to solve it.

    asked by Ryan
  27. College Alg

    Find the inverse function of f. f(x) = 36 − x2 , 0 ≤ x ≤ 6 I can't seem to find this inverse, someone help please?

    asked by Lydia
  28. Chem

    When a piece of Copper weighing 250 grams is placed in a cup with 450 ml of water at 21OC and the Cp of the cup is 47 J/K, how many grams of gasoline would it take to heat the system to 110OC?

    asked by Jessica
  29. Chemistry

    How many grams of Fe can be heated from 40.0oC to 60.0oC when 20.0 g of Cu cools from 100.0oC to 25.0oC? Specific heat of Fe = 0.444 J/(g oC); specific heat of Cu = 0.382 J/(g oC)

    asked by Mindy
  30. Chemistry

    What is the mass, in grams, of a sample of solid zinc if its temperature changes from 25.7oC to 39.0oC when it absorbs 123 J of heat energy? Specific heat of zinc = 0.388 J/(g oC)

    asked by Mindy
  31. maths

    a man swims at a speed of 50 m/min in stil water, swims 100m against the current and 100m with the current. if the difference between the two times is 3 m 45 s, find the speed of the current

    asked by Val
  32. french

    Après avoir fait le monologue de Cyrano de Bergerac (regardez toutes les vidéos!), parlez du PANACHE de Cyrano. Faites de la recherche sur Internet pour vous aider. Qu'est-ce que c'est que "Le Panache?" Comment est-ce que Cyrano le démontre? (exemples

    asked by Jenny
  33. Chemistry

    What is the heat capacity of 83 g of mercury? Specific heat of mercury = 0.14 J/(g oC)

    asked by Mindy

    Q1: Robert can paint a room in 12 hours. Dennis and Vince can paint the room in 10 hours & 9 hours respectively. If Dennis and Vince work together for 2 hours, How long will it take Robert to finish the job? I think it's 12 (because it says it, but I think

    asked by Victoria
  35. Life orientation

    The media do not tell us what to think.they tell us what to think is this using three forms of media

    asked by Angel
  36. Chemistry

    If the rate of the reaction is 3.5 x 10-3 at 330 K, and the rate of reaction at 285 K is 5.2 x 10-5 what is the activation energy Ea in KJ/mole?

    asked by Jessica
  37. Geometry - Degrees, minutes, and seconds

    Hello, 24° 59' 60" is equivalent to 25° I would like to know how to reach 25° I've seen examples that added 1 to every number but that confused me even more. Thank you for your help!

    asked by Emily
  38. Physics

    A 10.0-m long wire whose total mass is 39.5 grams is under a tension of 577 N. A pulse is sent down the left end of the wire and 29 ms later a second pulse is sent down the right end of the wire. Where do the pulses first meet?

    asked by Ken
  39. math

    If n is a positive integer, n! is the product of the first n positive integers. For example, 4! = 4 x 3 x 2 x 1 =24. If u and v are positive integers and u!=v! x 53, then v could equal A. 6 B. 8 C. 56 D. 57

    asked by Ryan
  40. Math

    A locker combination has three nonzero digits, with no repeated digits. If the first digit is a 2, what is the probability the second digit is also even?

    asked by Help369
  41. math

    find the linear differential equation that has y=5-x+2e^xsin3x as a particular solution

    asked by toby
  42. Chem

    If compound X has a first-order half-life of 24 seconds, how long would you have to wait for only 33% of the original material to be left? Explain why not knowing original Molarity of X does not effect this problem.

    asked by Jessica
  43. Chemistry II

    How many grams of gasoline would you need to burn if you started with a 275 gram piece of ice that started at -25 OC and by the end of the experiment had 100 grams of steam and the rest liquid water?

    asked by Cynthia
  44. US Government

    So on my study guide for a final I have this: In Gideon v. Wainwright, d___ _______ rights were the main issue in this Supreme Court case. I Don't know if it's defense attorney rights, or what, but I know this case gave the right to counsel and I'm just

    asked by James
  45. New delhi

    Find molarity of 20%aqous soluion of amino . the density of the solution is 1.4 grams/ml

    asked by Tk
  46. english literature

    hi i have written a review below but its word limit is very high. please help me reduce it to around 200 words or a bit more. thanks in advance. 1. Introduction: Overwhelmed by political intrigue, confronted by a world adversarial to moral sensibilities,

    asked by Anonymous
  47. maths lit,economics,accounting,tourism,busine stud

    i am doin these i wanna do financial it possible for me without mathematics

    asked by zola
  48. Accounting,business studies,economics,math literacy

    What kind of job can i get ?

    asked by Sinethemba
  49. psychology

    1. Choose a behavior you would like to shape on someone you know. Select a terminal and initial behavior and the steps you would use to shape the behavior. Would you utilize punishment or reinforcement? Would fixed or variable outcomes play a role in your

    asked by gail
  50. Biology

    a) Initial filtration occurs when blood pressure forces fluid out of the __________ and into __________. b) Blood enters the glomerulus through the __________ and leaves through the __________. c) Describe what normally passes into Bowman's capsule. d)

    asked by Anonymous
  51. Finite Math

    Can someone please help me. I am not sure to work the following matrices. If A^4 = -3 4 -4 5 and A^5= 4 -5 5 -6 What is A? Can you show me how you got this? Thank you so much ;)

    asked by Katy
  52. Hindu Vidyapeeth

    Find the molarity of solution in which 69g nitric acid is present in 500ml of solution ?

    asked by Aman Dhankhar
  53. english literature

    hi i have written a review below but its word limit is very high. please help me reduce it to around 200 words or a bit more. thanks in advance. 1. Introduction: Overwhelmed by political intrigue, confronted by a world adversarial to moral sensibilities,

    asked by zainab
  54. kwabhanya secondary school

    Scıence What ıs a charge on A charge after touchıng each other A and B charges?

    asked by zama
  55. french

    Three ways Cyrano in the play Cyrano de Bergerac show his panache?

    asked by Ellie
  56. Math

    Find 3 consecutive positive integers whose product is 5 more than the cube of the middle number. Tried x*(x+1)*(x+2) = (x+1)^3 + 5, but that solves to x = -6 which isn't positive.

    asked by Jim
  57. calculus

    how to find surface area of a cylinder with respect to r(radius) and h(height)?

    asked by RR
  58. College Psychology

    can some one explain it to me why life started in prenatal development??

    asked by Mike
  59. science

    satlelite that monitor the ozoone hole

    asked by xious