Questions Asked on
June 3, 2016

  1. Science

    4MV=4×?V

    asked by Zeenat
  2. english

    Audrey said that Kyle was the most unique person she had even met. Why doesn't this statement make sense?

    asked by Anonymous
  3. English

    Khianna is preparing an informational presentation for her science class. Her presentation discusses three different theories about what killed the dinosaurs 65 million years ago. The first theory is that an asteriod hit the earth, the second theory is

    asked by Bob
  4. Algebra 1

    Four more than twice a number is AT MOST 14. Find the largest possible answer that makes this true.

    asked by Cher
  5. Chemistry

    How many electrons are present in 0.002 moles of O--?

    asked by Abhinav
  6. math

    what is the current value of a pension of $ 200.00 per month for the next 15 years?

    asked by John
  7. Math

    Matthew is riding a ferris wheel at a constant speed of 2 revolutions per minute. The boarding height for the wheel is 1m, and the radius is 7m. a) What is the equation of the function that describes Matthew's Height in (m) in terms of time in minutes,

    asked by Dyrone
  8. Physics

    A body travels a distance of 2m in 2s. 2.8m in next 4sec.What will be speed of body in 10th second of its journey.

    asked by Anonymous
  9. Science

    Arrangethe increasing of bp for given molecule and given reason h2o, h2s, h2se. H2te

    asked by Sneha
  10. Alpha, beta

    When I had to form an equation, I got x^2-2x+11/9. Do I have to get rid of the fraction and make it to be 9x^2-18x+11=0?

    asked by Lin
  11. Science

    Explain how you would prepare 250cm^3 of 0.2 m NaOH.

    asked by Blessings
  12. Discriminant

    b^2-40

    asked by Lin
  13. PHYSICS

    Pressure at the bottom doesnot depdnd on..

    asked by GIFT
  14. Vocabulary

    Converting Terminology via computers. A. Cryptography B. Technology C. Geometry D. Geology A?

    asked by quick help needed
  15. Vocabulary

    Acceptance, Perception and Conclusion A. Customs B. Beliefs C. Traditions D. Rituals B?

    asked by quick help needed
  16. Algebra

    Most states require students to pass an algebra course in order to graduate high school. Why do you think this is? Explain why you agree or disagree with this requirement I just want to read other people's answers

    asked by Mari
  17. English

    1. If you are stressed, you feel tense and anxious because of difficulties in your life. 2. If someone is stressed out, they are very tense and anxious because of difficulties in their lives. ============================== The above are form Collins

    asked by rfvv
  18. Civics Presentation (Help!)

    I am creating a poster presentation for my Civics class, and I was wondering if this was a good layout for a poster about the Libertarian Party. Layout: 1. Section 1: Intro (explaining what is the Libertarian Party) 2. Section 2: Background (history of the

    asked by Victoria
  19. chemistry

    a compound or solute will molecular mass 36?

    asked by kartik
  20. chemistry

    a compound or solute with molecular mass 36?

    asked by Anonymous
  21. Vocabulary

    A line horizontally drawn from the center of the circle. A. Axiom B. Vertex C. Circumference D. Radius D?

    asked by quick help needed
  22. Vocabulary

    Substances that can be separated and found on a periodic table. A. Compounds B. Elements C. Molecules S D. Solids V?

    asked by quick help needed
  23. science

    Forces of 23 N and 41 N act at a point and are inclined at 90° to each other. Find, by drawing, the resultant force and its direction relative to the 41 N force.

    asked by norest
  24. Maths

    Both of the digits is even. One of the digit is 4. The tens place is twice the amount of the ones place. The number is less than 70. What is the number?

    asked by Lynn
  25. Temperature(Math)

    At 1:00 pm the temp is 72 deg, the temp went down to 52 deg at 6:30, what is the temp at 4:00pm?

    asked by Alicia
  26. science

    a body of mass 2 kg is thrown vertically upward with kinetic energy 245 J. The acceleration due to gravity is 9.8m/s^2 the kinetic energy of the body will become half at a hieght of

    asked by khovidh
  27. English

    Leaping upstream, we fished most of the day salmon. Avoid dangling

    asked by Tinsae
  28. Calculus

    Which of the following grows faster than e^x as x--> infinity x^4 ln(x) e^-x 3^x .5e^x

    asked by Kevin
  29. Calculus

    lim (x--> infinidy) x^2/ln(x)= -1 0 1 e does not exist

    asked by Kevin
  30. Language Arts (Check My Answers

    13. Complete the sentence with the word that has the most positive connotation. She was wrong and too_____ to admit it. bullheaded headstrong hardheaded determined**** 14. What is the preposition in this sentence? Please

    asked by Mary
  31. DRIVING. HELP PLS.

    can someone please explain the actions that should be taken in each step of IPDE process while driving on a highway?

    asked by Anonymous
  32. History

    I need help with these two questions, (it's talking about South Carolina) 1. A two-thirds vote of both houses will pass a bill over the governors veto. true or false 2. If the house makes changes, the bill goes back to the original house for a vote. true

    asked by HI there
  33. Vocabulary

    A poem that is told in an actual manner. A. Lyrics B. Ballard C. Sonnet D. Genre C is wrong so is A correct?

    asked by quick help needed
  34. Vocabulary

    Criticism A. Analysis B. Summary C. Critique D. Argument A is wrong so is D correct?

    asked by quick help needed
  35. Chemistry

    How many ammonia liters of ammonia gas are produced when 85 grams of liquid nitrogen completely react? N2 + 3H2 = 2NH3

    asked by Macario
  36. math

    42p=4-2p+8

    asked by taofeeq
  37. Math Urgent Please Help

    Which coordinates could be the vertices of a triangle similar to triangle RST? {original triangle coordinates R(0,0); S(0,4); T(3,0)} a. (2,2), (2,6), and (6,0)*** b. (0,0), (0,6), and (10,0) c. (2,2), (2,10), and (6,2) d. (0,0), (0,8), and (6,0)

    asked by Mame
  38. physics

    what is the maximum possible value of static friction?

    asked by JOSEPH GURTI
  39. geometry

    retangle ABCD~ retangle EFGH. which similarity postulate or theorem lets you conclude that trianle BCD~ triangle FGH? 1)AA 2)SSS 3)SAS 4) non of these

    asked by genny
  40. advanced alh

    The number of hours that college students sleep on a week night is approximated by a normal curve with a mean of 7 hours and a standard deviation of 1.7 hours. Answer the question below using a z table: About what proportion of students sleep less than 5

    asked by Anonymous
  41. Calculus

    Find F'(x) for F(x)= integral[from 1 to x] of cos(t^3)dt

    asked by Kevin
  42. college Algebra

    solving rational equation trying to figure out where i did wrong x/x-4 -4/x-5 = 4/x^2-9x +20 x/x-4 -4/x-5= 4/(x-4)(x-5) domain x not equal +- 4,5 x(x-4)(x-5)/x-4 - 4(x-4)(x-5)/x-5= 4(x-4)(x-5)/(x-4)(x-5) x(x-5)-4(x-4)=4 x^2-5x-4x+16=4 x^2-9x+16=4

    asked by liliy
  43. Math (Parametrics)

    Find the parametric equations of a unit circle where you start at point (0,1) at t=0 and you travel clockwise with a period of 2π? x(t)=? y(t)=?

    asked by Ray
  44. Chemistry

    The combustion reaction of propane is described by the reaction. C3H8 + 5O2 → 4H2O + 3CO2. How many moles of O2 are required to generate 3 moles of CO2? 2.5 moles 3 moles 4 moles 5 moles

    asked by Wesley
  45. Calculus

    which of the following is equivalent to integral (a,b) k*f(x)+C)dx where k and C are constants k integral (a,b)(f(x)+C)dx ***** intergral (a,b)kdx + intergral (a,b)f(x)dx+ intergral (a,b) Cdx k integral (a,b)f(x)+ integral (a,b) Cdx integral (a,b) kdx *

    asked by Kevin
  46. plzzz help immediately biology

    what is cohabitation

    asked by cutiepieeee
  47. Maths

    Show that points (0,0),(5,5) and (-5,5) are the vertices of a isosceles triangle

    asked by Anonymous
  48. advanced science

    A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1860 N to the right. The forces acting on the crate are __________________. A. balanced B. unbalanced

    asked by Beth
  49. math

    which of the following numbers are equivalent to 20% there are two answers. A.0.002 B.1/4 C.0.20 D.1/5

    asked by Larry vandermark
  50. advanced science

    A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1860 N to the right. What is the normal force? A. 480 N down B. 480 N up C. 2300 N down D. 2300 N up

    asked by Beth
  51. advanced science

    A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1860 N to the right. What is the acceleration of the crate? (Hint: remember to find net force first) a=6.00 m/s2 a=28.1 m/s2

    asked by Beth
  52. Marketing

    Preparating ground for new product

    asked by JOY
  53. math

    Hi, I posted a question yesterday. How do I get to see if someone answered? Thanks, John

    asked by John
  54. Physics

    An ant crawls 23 m to the north, then turns 30° towards the right and crawls another 23 m. Determine the direction of the ant's displacement vector, expressed as an angle relative to east.

    asked by Damien Deninson
  55. Physics

    An helicopter flies in a strange pattern, all at the same altitude of 5 km: 1) it flies 29 km in a direction 30.0° east of north, 2) it flies 20 km due south, and 3) it flies 10 km in a direction 30.0° north of west. How far did the helicopter end up

    asked by Damien Deninson
  56. Math

    5x + 2, can be expressed as:

    asked by Danii
  57. Trig

    6. To win a javelin throwing competition, your last throw must travel a horizontal distance of at least 100 feet. You release the javelin at a 40° angle with an initial speed of 71 feet per second. Do you win the competition? Justify your answer

    asked by Noah Ahmed
  58. Physics

    An jet flies between two points on the ground that are 500 km apart with an airspeed of 200 m/s. The destination is directly north of the point of origin of the flight.. If a constant wind blows at 10 m/s toward the west during the flight, what direction

    asked by Damien Deninson
  59. math

    which of the following numbers are equivalent to 35% theirs 2 answers A.7/20 B.6/20**** C.3.5 D.0.35**** HELP

    asked by Larry vandermark
  60. math

    HELP PLZ!!!!!! On Friday nights the local diner serves three main entrées, each with a choice of vegetable. The entrées are beef, chicken, and fish. The vegetables are spinach, broccoli, and carrots. How many possible dinners (entrée and vegetable

    asked by HELP
  61. chemistry

    show by calculation of z the behavior of (.25 mole) gas sample at the following conditions (ideal or real)at temperature 100c 1-p=0.25 v=12

    asked by kamal
  62. Physics

    You are lying on the bottom of a swimming pool filled 15 ft deep with water (ftwater = 1.33). What is the diameter of the "hole” at the water surface through which you can see out of the pool?

    asked by ?
  63. math check my answers please and thank you

    select the answer that correctly orders the set of numbers from least to greatest 14% , 1/8 , 0.03 , 0.065 A. 14% 1/8 0.065 0.03 B. 0.065 0.03 1/8 14% C. 0.03 0.065 1/8 14%**** D. 0.03 0.065 14% 1/8 select the answer that correctly orders the set of

    asked by Larry vandermark
  64. college Algebra

    James drove the 24 miles to two and back in hour. On the return trip, he was able to average 20 miles per hour faster than he averaged on the trip to town. what was his average speed on the trip to town?

    asked by liliy
  65. Algebra

    Why do students have to pass an algebra course in order to graduate highschool?

    asked by Mari
  66. Math- Geometry

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Brian
  67. Science

    1.Asolid sphere has amoment of inertia of 0.8kgm2&diameter 10cm rolls down along an inclined plane of length 80cm which is inclined at 37` to the horizontal .What is the transitional momentum of the sphere as it reaches to the foot of the inclined plane?

    asked by Melkamu
  68. chemistry

    Suppose a substance has been prepared that is composed of carbon, hydrogen, and nitrogen. When 0.1156 gram of this compound is reacted with oxygen, 0.1638 gram of carbon dioxide (CO2) and 0.1676 gram of water (H2O) are collected. Assuming that all the

    asked by Chansa
  69. college Algebra

    solving rational equation trying to figure out where i did wrong x/x-4 -4/x-5 = 4/x^2-9x +20 x/x-4 -4/x-5= 4/(x-4)(x-5) domain x not equal +- 4,5 x(x-4)(x-5)/x-4 - 4(x-4)(x-5)/x-5= 4(x-4)(x-5)/(x-4)(x-5) x(x-5)-4(x-4)=4 x^2-5x-4x+16=4 x^2-9x+16=4

    asked by liliy
  70. English

    I have to explain why I agree or disagree and "why i think this is" in an essay I already know what I want to say but I don't know how to start off and add in the "why I think" part And I'm not sure how I should end it This question is worth 1 point but I

    asked by Mari
  71. math

    if 30 sixth graders own birds how many sixth graders were surveyed theirs a pie graph with 5% reptiles 5% birds 10% fish 35% cats and 45% dogs (it`s a writing response) HELP PLEASE

    asked by Larry vandermark
  72. Chemistry

    How many ammonia liters of ammonia gas are produced when 85 grams of liquid nitrogen completely react? N2 + 3H2 = 2NH3

    asked by Macario
  73. algebra

    y varies inversely with x, and y = 10 when x = 2. What is the equation for the inverse variation?

    asked by james
  74. Geometry

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Brian
  75. Math

    A Ferris wheel has a diameter of 60 feet. When you start at the bottom of the Ferris wheel, you are 2 feet from the ground.The Ferris wheel completes one rotation in 2 minutes. Create a graph that represents your height relative to the center of the Ferris

    asked by Brenda
  76. Physics I (Classical)

    Three students have been studying relative motion and decide to do an experiment to demonstrate their knowledge. The experiment plan calls for Jane to drive her pickup in a straight line across the parking lot at a constant speed of 11.2 m/s. Fred is in

    asked by Victoria
  77. Chemistry

    What is the mobile phase in this experiment? A) 10% 6M NaOH and 90% acetone B) 10% 6M HCl and 90% acetone C) 10% 5M KCl and 90% methanol D) 10% 5M KCl and 90% acetone Gel electrophoresis is an example of which type of chromatography? A) Column

    asked by Jon Riley
  78. math

    A designer enlarged both the length and the width of a rectangular carpet by 60 percent. The new carpet was too large so the designer was asked to reduce its length and width by 25 percent. By what percent was the area of the final design greater than the

    asked by jenny
  79. Physics I (Classical)

    Determine the magnitude of the centripetal acceleration of an object on the surface of the Earth at a latitude of 71.6°. Consider the Earth to be a sphere of radius R = 6.38 ✕ 106 m.

    asked by Victoria
  80. maths-need help asap

    how many litres of kerosine can be held by a cylindrical 21cm deep? Live your answer to 2 significant figure (2).a conical vessel is 10cm deep.if it half filled with liquid,find the depth of the liquid #thanks working or hint plz

    asked by maths-lover
  81. maths again plz

    the minute hand of a clock is 8.8cm.what distance,correct to one decimal place would it rotate in 35 minutes 25second? take pi=22/7 tanks

    asked by maths-lover
  82. statistics

    the amount of pyridoxine in grams per multiple vitamin is normally distributed with mean = 110 grams and standard deviation = 25 grams. What is the probability that a randomly selected vitamin will contain between 100 and 110 grams of pyridoxine?

    asked by james
  83. math

    A 12ft. pole casts a shadow of 16ft. What is the distance between the end of the shadow and the top of the pole? A^2 + 12ft^2 = 16^2 A^2 + 144 = 256 A^2 + 0 = 256 - 144 A^2 = 112 A^2 = SQRT of 112 or 10.58ft.

    asked by sue
  84. Teachers aide

    What are two types of wheelchairs used by the physically challenged students are the ?I think the two would be a orthosis and the power driven

    asked by Sarah
  85. math

    Mike rides his bike 33 km south and then 56 km west. How far is the shortest distance from his starting point? 33^2 + 56^2 = C^2 1,089 + 3,136 = C^2 4,225 km = C^2 C^2 = SQRT of 4,225 km or 65 km

    asked by sue
  86. math

    A 104 ft. ladder is leaned against a wall. If the base of the ladder is 40 ft. from the wall, how high up the wall will the ladder reach? 104ft.^2 + b^2 = 40ft.^2 10,816 + b^2 = 1,600 0 + b^2 = 10,816 - 1,600 = 9,216 C^2 = SQRT of 9,216 or 96ft.

    asked by sue
  87. Math

    Explain why knowing a combination of four pairs of equal sides or equal angles guarantees one of the congruence relationships.

    asked by Shayla
  88. US History

    How did Kennedy respond to the Soviet threat of missiles in Cuba? A. The US placed Cuba under a quarantine. B. A bombing of missile sites was planned. C. The US threatened to launch missiles from Turkey against Russia. I think A.

    asked by Giovanni
  89. Math

    One thousand raffle tickets are sold for 1 dollar each, one prize of 800.00 dollars is to be awarded. Rene Condos purchases one ticket a) Determine her expected value? b) Determine the fair price of a ticket?

    asked by David
  90. math

    Toy land is having a sale. all items are 20% off how much will you save on an item that usually sells for $95? (written response)

    asked by Larry vandermark
  91. US History

    What is the importance of the Twenty-sixth Amendment? A. The voting age was lowered to the age of eighteen. B. It prohibits any poll tax in Federal officials' elections. C. Women were granted the right to vote. A right?

    asked by Giovanni
  92. math

    A 104 ft. ladder is leaned against a wall. If the base of the ladder is 40 ft. from the wall, how high up the wall will the ladder reach? 104ft.^2 + b^2 = 40ft.^2 10,816 + b^2 = 1,600 0 + b^2 = 10,816 - 1,600 = 9,216 C^2 = SQRT of 9,216 or 96ft.

    asked by Mike
  93. Chemistry Homework

    Backpackers often use canisters of white gas to fuel a cooking stove’s burner. If one canister contains 2.45dL of white gas, and the density of the gas is 0.720g/cm3, what is the mass of the fuel in kilograms? So

    asked by Leo
  94. English

    On a Works Cited page, which of the following should be in italics? title of a book title of a webpage title of a short story title of a newspaper article I'm thinking book but I'm not sure:/

    asked by SkatingDJ
  95. History

    The questions below I am asking just to get an idea of what to write. 1. Why was the migration of the Aryans to India significant? 2. What do many of the political conflicts in South Asia have in common? 3. Why is the population of South Asia a concern for

    asked by Average_Kiddie
  96. English

    Posted by rfvv on Friday, June 3, 2016 at 6:42am. 1. If you are stressed, you feel tense and anxious because of difficulties in your life. 2. If someone is stressed out, they are very tense and anxious because of difficulties in their lives.

    asked by rfvv
  97. US History

    Why was Gerald Ford unpopular to some as president? A. He issued a full pardon to former president Nixon. B. His attempt to free the Iranian hostages failed. C. He issued full pardon for those who ran from the draft during the Vietnam War. B?

    asked by Giovanni
  98. Math - Year 10 - Simult. Equations

    Q) one number is 9 less than three times a second number. If the first number plus twice the second number is 16, find the two numbers.

    asked by ^ ^
  99. Maths - Year 10 - Simult. Equations

    Q) Julie has $3.10 in change in her pocket. If she has only 50 cent and 20 cent pieces and the total number of coins is 11, how many coins of each type does she have?

    asked by ^ ^
  100. English

    1. The view of the bridge at night is great because of the light bulbs decorating the bridge. 2. The view of the bridge at night is great because of the light bulbs decorated on the bridge. 3. The view of the bridge at night is great because of the light

    asked by rfvv
  101. Math - Year 10 - Simult. Equations

    Q) Mr Yang's son has a total of twenty-one $1 and $2 coins in his money box. When he counts his money, he finds that it's total value is $30. How many coins of each type does he have?

    asked by ^ ^