# Questions Asked onAugust 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

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

3. ## English Literature

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

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?

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

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

7. ## Algebra

Evaluate 5(14-2^3)+8÷2 26* 34 44 56

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

9. ## Statistics

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

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

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

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

13. ## math

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

14. ## psychology

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

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

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

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.

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

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

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

21. ## Math

How do you explain the meaning of 0?

22. ## algebra

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

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.

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

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?

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

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

28. ## Geography

Factors that promote basic services in S.A

29. ## Geography

What is drianage density

30. ## Math

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

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

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

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?

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.

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.

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

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

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?

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?

40. ## fashion and fabrics

Differences between print patch and calico patch

41. ## math

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

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

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

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?

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

46. ## English Grammar

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

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

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

49. ## PHYSICS

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

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 ?

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

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

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

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

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

56. ## communication

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

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

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."*****

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

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