Questions Asked on
August 8, 2018

  1. Math

    A square has the same area as a rectangle whose longer side is 2 times the length of its shorter side. If the perimeter of the rectangle is 24, what is the perimeter of the square? A. 8 sqrt 2 B. 16 sq

    asked by Kimberly
  2. Math

    A quart is approximately sixty cubic inches. A cubic feet of water weighs approximately sixty pounds. Therefore, a quart of water weighs approximately A. 2 lbs B. 3 lbs C. 4 lbs D. 5 lbs

    asked by Jordyn
  3. English Literature

    Which figure of speech does Paz use most frequently in "Two Bodies"? a. metaphor *** b. simile c. hyperbole d. paradox

    asked by Anonymous
  4. math

    the perimeter of a rectangle with adjacent side lengths of x and y, where x>y, is 8 times as great as the shorter side to the rectangle. what is the ratio of y to x? a. 1:2 b. 1:3 c. 1:4 d. 2:3 is b the answer?

    asked by emma
  5. English Literature

    In the story "No Dogs Bark", the noise of the barking dogs most likely symbolizes a. the death of Ignacio's mother b. the direction and location of Tonaya c. the son's declining physical condition d. the breakdown in communication between father and

    asked by Anonymous
  6. world history

    Which identifies points of the agreement between the Soviet Union and other allied powers at the Yalta conference? A) The immediate execution of the highest ranking nazi officials B) The division of Germany into four allied occupation zones C) The

    asked by Yolanda
  7. Algebra

    Evaluate 5(14-2^3)+8÷2 26* 34 44 56

    asked by Katy
  8. Algebra

    name to which subset of the real numbers wo which each number belongs 2/3 = Rational -1 = Integer 17/4573 = rational square root of 113 = Irrational

    asked by need help
  9. Statistics

    The t-distribution has a variance that is greater than one True or false?

    asked by Fanny
  10. micro econ

    Suppose that differences in skills explain part of the difference in wages by race. Wage differences arising from skill differences __________. may result from past discrimination in access to education are not attributable to present or past

    asked by Angela
  11. micro-econ- Help!

    Which of the following would NOT be considered price discrimination? charging business travelers more money than leisure travelers for plane tickets charging houses in expensive neighborhoods more money for mowing the same size lawn than in a less

    asked by Angela
  12. communication

    The probability density function p(x) which maximizes the differential entropy h(X), such that the corresponding signal satisfies the constraints x(t)≥0 and x(t)2¯=S, 22πS√e−x22Su(x) 12πS√e−x22S 1Se−xSu(x) Uniformly distributed in the

    asked by digital communication
  13. math

    How do you find the value of m in the equation y=k+asin(mx)?

    asked by maath
  14. psychology

    An industrial/organizational psychologist's job would involve using psychological concepts to create better relationships between employees and managers. False True True?

    asked by Bri
  15. Accounts

    Which of the following is a characteristic of a sole proprietorship? business owned by more than one person easy to form each stockholder acts as an owner of the company can continue indefinitely Answer - Easy to form

    asked by Angela
  16. cemestry

    a sample of pcl5 weighing 2.69 placed in 1.0 l flask and completely vaporized at a tem of 250 c the pressur at this tempreture was 1.0 atm if pcl5 dissociated are partual pressur of pcl5 pcl3 and cl2 at condition

    asked by biran
  17. Physics

    Three point charges are located at the corners of an equilateral triangle(q1=2microC,q2=-4microC).Calculate the resultant electric force on 7microC charge.

    asked by Fekadu
  18. Physics

    A golf ball having an initial speed of 50m/s with an angle of 30 degree what is time of flight and range and velocity it which it hits the ground at the end of flight

    asked by Sachin
  19. geometry

    Find the center of the circle that can be circumscribed about EFG with E(4, 4), F(4, 2), and G(8, 2

    asked by Anonymous
  20. Precalculus

    A pole sits on top of a tall building an observer on ground 17 m away from building finds the angle of elevation to the base of the pole to be 30 degrees and the angle of elevation to top of pole to be 45 degree. Find height of pole to nearest tenth. Draw

    asked by Zack
  21. Math

    How do you explain the meaning of 0?

    asked by Sophia
  22. algebra

    write an equation for: the number of triangles is 1/3 the number of sides Y = 1/3X

    asked by need help
  23. Funny question

    I'm just curious to know are there any incentives or point system for answering questions here? Like what drives people to? Hobby, getting paid, bored or something else? Does this site have the same structure as ya4oo answers? If so, I kind of get it then.

    asked by Zack
  24. English

    Which sentence uses italics correctly? A.Every winter, their family attends the ballet to see "The Nutcracker." B.A play called The Glass Menagerie is being revived on Broadway. C.Have you ever heard the song This Land Is Your Land by Woody Guthrie? D.I

    asked by God is Good
  25. math

    you are creating identical goodie bags for your birthday party using 18 soccer balls and 30 footballs. What is the greatest number of bags you can fill using all the candy?

    asked by anthony
  26. Math

    A recatangular pen is to be made with 120 feet fencing. The pen is divided into 4 equal parts. And an existing property fence will be used for one long side. 1) If x represents the width of the fence express its area A(x) in terms of x 2) Determine the

    asked by Zack
  27. Rate of current and time

    A ship travels downstream for 36 miles and then makes the same return trip upstream. The trip downstream took 3/4 of an hour less then the trip upstream. If the rate of the current is 4mph find the rate of the ship in still water and the time it takes to

    asked by Zack
  28. Geography

    Factors that promote basic services in S.A

    asked by Azole
  29. Geography

    What is drianage density

    asked by Azole
  30. Math

    I'm looking for a example for 1 to 2 ratio sentence

    asked by Chris
  31. World History

    Which best analyzes criticisms of the New Deal? The New Deal was widely condemned for decreasing the power of the United States Supreme Court. The New Deal was denounced for increasing the national debt and reach of the federal government. The New Deal was

    asked by Collin
  32. Accounts

    A partnership is a business that is __________. Question 3 options: easy to form ends with the death of a partner owned by more than one person All of these answers are correct. Answer- D

    asked by Angela
  33. Algebra

    solve the following literal equation for r v=pi r^2h I got r=+/- sq root v/pi•h am i done or do i need to eliminate signs?

    asked by Shirley
  34. Accounts

    Katie's Vegetarian Restaurant, with total assets of $90,000, borrows $15,000 from the bank. Which of the following is a true statement upon borrowing the money? Total assets are now $105,000. Total assets are now $80,000. Total assets are now $15,000.

    asked by Angela
  35. Algebra

    One angle of a pentagon measures t∘. The other four angles are congruent to one another. Give the measure of one of those angles in terms of t.

    asked by help please
  36. Math

    if n houses have k windows, write an expression to represent the number of windows for n + 1 houses n+ 1 = 4+4k

    asked by Need Help
  37. cemestry

    a sample of pcl5 weighing 2.69 placed in 1.0 l flask and completely vaporized at a tem of 250 c the pressur at this tempreture was 1.0 atm if pcl5 dissociated are partual pressur of pcl5 pcl3 and cl2 at condition

    asked by biran
  38. algebra

    The total cost (in dollars) for a company to manufacture and sell x items per week is C=50x+40 whereas the revenue brought in by selling all x items is R=68x−0.3x^2. How many items must be sold to obtain a weekly profit of $200?

    asked by suly
  39. math

    #please people help me the solution of this question# How many degrees does a minute and clock turns through between noon and 1320 hours of the same day?

    asked by Anonymous
  40. fashion and fabrics

    Differences between print patch and calico patch

    asked by stella
  41. math

    #Please people help me the solution of this question# Ali was born 29th February 1980. How many birthdays he celebrated until 2003?

    asked by kelvin
  42. Quadrilateral

    Length of diagnols AC andBD of a rhombus are 6cm and 8cm respectively. Find the length of each side of rhombus

    asked by Suhaib
  43. physics

    (1 pt) Which of the following statements is true? (Give all correct answers, i.e., A, C, AE, ABCD . . .) A) An object with a constant speed can not accelerate. B) When the velocity is constant, the average velocity over any time interval can not differ

    asked by Anonymous
  44. Math

    A lighthouse flashes its light every 12 minutes. Another lighthouse every 18 minutes. If the two lighthouses flash together at 12:00 noon,at what time will they next flash together?

    asked by Jelie
  45. Micro- Econ

    You notice that the price of butter rises and then falls. The best explanation for this is that __________. demand for butter increased causing price to rise, which attracted other firms to enter the market causing supply to increase, which caused the

    asked by Angela
  46. English Grammar

    What is the comparative and superlative of: 1. Learned=? 2. Talkative=? 3. Few=?

    asked by Angela
  47. Algebra

    Question 2 w=10, what is the answer to w+(w-12÷2^2•3)•7 73 66 23 17* Question 3 14-3•4÷6 14 12* 6 3 Question 4---which algebraic expression represents the following:the sum of four times a number and six? 4(x+6) 4(x•6)* 4x+6 x+4•6

    asked by Katy
  48. Art

    which of the following would be the best criterion for evaluating this piece of art? (1 point) A. the characteristics of detailed portraits. B. the characteristics of perspective. C. the characteristics of photo-realism. D. the characteristics of

    asked by Catie
  49. PHYSICS

    an oil drop forms a circular of area 1.4cm2 and volume of 5times10cm3 calculate the diameter of the oil molecule ?

    asked by Anonymous
  50. communication

    A discrete memoryless source has an alphabet of 5 symbols. The symbol probabilities are as following. P(s0)=0.55,P(s1)=P(s2)=0.15,P(s3)=0.10,P(s4)=0.05. What is the average codeword length of a Huffman code for this source ?

    asked by digital communication
  51. communication

    X and Y are discrete jointly distributed discrete valued random variables. The relation between their joint entropy H(X,Y) and their individual entropies H(X),H(Y) is H(X,Y)≤H(X)+H(Y), equality holds when X,Y are independent H(X,Y)≤H(X)+H(Y), equality

    asked by digital communication
  52. communication

    Let X,Y be discrete random variables related as Y=g(X), where g is a deterministic function. The ordering of their entropies satisfies H(X)≤H(Y), equality holds if g is a one to one mapping H(X)≥H(Y), equality holds if g is a one to one mapping

    asked by digital communication
  53. communication

    The mutual information I(X,Y)=H(X)−H(X|Y) between two random variables X and Y satisfies I(X,Y)>0 I(X,Y)≥0 I(X,Y)≥0, equality holds when X and Y are uncorrelated I(X,Y)≥0 , equality holds when X and Y are independent

    asked by digital communication
  54. communication

    A binary symmetric channel (BSC) with crossover probability p is shown in the figure below. Two BSCs with the same crossover probability are cascaded such that the output of channel-1 is fed as input to channel-2. The overall capacity of the equivalent

    asked by digital communication
  55. communication

    A binary erasure channel is shown in the following figure. It has two inputs {0,1} and three outputs {0,1,?}. The capacity of the channel in terms of p is 1−p 1 p p/2

    asked by digital communication
  56. communication

    The capacity (bits/transmission) of the channel shown in the figure below is

    asked by digital communication
  57. mcro

    Government taxes and transfers __________. increase the wealth of the poorest Americans and reduce the wealth of the richest Americans reduce the wealth of all Americans increase the wealth of all Americans reduce the wealth of the poorest Americans and

    asked by Angela
  58. English Literature

    Which of the following is a sentence fragment? a. "I'm not doing all this for you." b. "I'm doing it for your dead mother." c. "Because you were her son." d. "That's why I'm doing it."*****

    asked by Anonymous
  59. Dimensions of wall

    Width of a wall is 4 inches less then the length. The border that surrounds the wall is 2 inches wide and has an area of 240 square inches. What are dimensions

    asked by Zack
  60. Precalc

    A ship travels downstream for 36 miles and then makes the same return trip upstream. The trip downstream took 3/4 of an hour less then the trip upstream. If the rate of the current is 4mph find the rate of the ship in still water and the time it takes to

    asked by Zack
  61. Maximum area.

    A recatangular yard is to be made with 120 feet fencing. The yard is divided into 4 equal parts. And an existing property fence will be used for one long side. If x represents the width of the fence exeorsss its area A(x) in terms of x Determine the

    asked by Zack
  62. Distance across ocean

    3 engineers decide to measure the distance across a small area of the ocean. Mojo and Norah are on opposite sides of the ocean. Ken is on land 4.1 miles away from mojo and 6.3 miles from Norah. If the angle formed at kens point is BCA is 37 degrees what is

    asked by Zack