# hello

Newest questions and responses by hello
1. ## Social Studies

Illustrate the reasons for conflict between the superpowers by dragging and dropping the descriptions to the appropriate label. Private citizens start new businesses. Government planners make all decisions. Private property is allowed. Private property is

2. ## Social Studies

1.How did growing secularism influence European writers during the Renaissance? A. They based their scientific ideas on the teachings of the Church. B. They began to translate the Bible into the vernacular. C. They wrote more books about non-religious

3. ## Physics

A massless spring is attached to a support at one end and has a 2.0 μC charge glued to the other end. A -4.0 μC charge is slowly brought near. The spring has stretched 1.2 cm when the charges are 1.5 cm apart. What is the spring constant of the spring? k

4. ## math/algebra

Find the greatest possible error for the given measurement if it is to the nearest 10 miles. 150 mi

5. ## Language Arts

1. List some ideas that The Giver includes. Why did you choose those ideas? 2. Tell how using a reading role helped you understand the book. Support your response with at least two pieces of evidence from the novel. For the first one can someone help me

6. ## math

Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 22.5 feet long, and the top edge of the wall is 9.5 feet long. If the wall is 8 feet tall, what is the area of the wall?

7. ## algebra

what is the exterior angle of a icosiepentagon? ( a 25-gon for short lol )? please i need help finding it

8. ## Delete A Post??

I heard you can ask to have posts deleted so can someone please delete my post about the modeling?

9. ## Delete A Post??

I heard you can ask to have posts deleted so can someone please delete my post about the modeling?

10. ## 3-D Computer Modeling

1. In the simplest terms, which of the following is 3-D modeling is all about? A. Computers B. Collaboration C. Creativity D. Shapes 2. Only animate objects can be made into three dimensions. A. True B. False 3. Nothing has revolutionized animation like

11. ## geometry

Find the sum of the measures of the intieior angles of each polygon. -hexagon -pentagon -quadrilateral -octagon -16-gon -27-gon please

12. ## algebra 1

Solve the following problem: Kate bought a car for \$20,000. A study shows that a car will depreciate (go DOWN in value) by 15% each year. How much is Kate's car worth after 5 years? a) Formula used: ___________________________________ b) Substitute values:

13. ## Math

So I have a problem that is (5.1 x 10^3) x (3.2 x 10^3) can someone explain how the answer would be 1.632 x 10^7?

14. ## science

How many grams of CO are needed with an excess of Fe2O3 to produce 35.0 g Fe? I just don't get how to set up so I could do the work

15. ## Art

Im having trouble with this quiz and I need your help. I have tried my best to answer them and this is what I got. 1. Which of the following best characterizes the new kingdom? A.political strength and cultural change in Egypt. B. It represents the period

16. ## Ed Tech

Hello Ms. Sue, is it possible that you could give me a good link about the Immigrants during the progressive era please? I have to research that topic and make a PowerPoint about it. Thanks :-)

17. ## Texas state history

1. What was a focus of the constitution of 1824? A. Effective economic principles B. State led governments C. Strong, central federal government *** D. Unification of all states 2.which important legislation did erasmo seguin help write? A.treaty of

18. ## math

Which set of numbers represents a Pythagorean triple? 6,9,12 7,10,12 16,18,25 27,36,45 Not really looking for a answer but rather how to solve this, or is there a formula?

19. ## History

1. La salle had conflicts with which of the following groups of American Indians? Hasinai Caddo Apache Karankawa

20. ## english

In "The Cold Equations" by Tom Godwin, how does setting contribute to the emotional effect of the story? How does the setting act as a character? I REALLY NEED HELP WITH THIS PLEASE!!!!

21. ## electric markets

A) Assume that during a particular hour the following 30 bids (demand = load) were observed in the NordPool (first entry is Load in 1000 MWh (= Q), and second entry is €/MWh (= P)).

22. ## Algebra

Solve the system by the elimination method 6x+2y=-16 -x-3y=-16

23. ## math

Split 27 in two parts such that one part is double of another. Find the parts.

24. ## math

After taking 20% off the original price, Victor paid \$14 for a book. What was the original price of the book? My guess is 16.8 it is not a Q&A it is write your own please help.

26. ## physics

Look at the graph below measuring the speed of a truck and answer the following 2 questions: a) If the graph represents speed, what is measured on the x and y axes? You need to specifically identify which axis is which. b) Based on what the y axis

27. ## Spanish

1. How do you say "the good looking man" in Spanish? a. El hombre guapo b.la joven alta c.el hombre alto d.la mujer guapa

28. ## Social Studies

Caribbean South America has A) A predominantly arid climate B) Varied climate zones due to coastal and highland areas C) An arid climate in the north and a wet climate in the south D) Mountain climates determined by elevation**** Thanks for the help

29. ## Social studies

Why did quakers and other religious leaders in the north oppose slavery? Answer options: A. They believed it was a sin for one person to own another person B.They had many african american followers C.They felt african americans should be fairly paid for

30. ## science

How is sun related to nuclear, electromagnetic, and heat energy?

31. ## Social Studies

Explain how the civic virtues of the ancient Romans inspired the founding fathers' vision of how citizens should conduct themselves in the United States? Anything helps, a website, something. Social studies isn't my strongest subject. Thanks!

32. ## algebra 1

you made two deposits to your bank account this month . One deposit was 17.92, and the second deposit was 15.33. Your balance at the end of the month is 72.31, and you made no withdrawals. Which expression shows your balance at the beginning of the month?

33. ## algebra 1

Which statement about the product is true? 7.56*6.7 ̅? a)the product is irrational b)the product is rational** c)the product is neither rational or irrational d)the nature of the product cannot be deterined

34. ## algebra 1

what is the value of xy over w if x=-3 y=4 and w=-6 2 -2 1over2 -1over2

35. ## algebra 1

you made two deposits to your bank account this month . One deposit was 17.92, and the second deposit was 15.33. Your balance at the end of the month is 72.31, and you made no withdrawals. Which expression shows your balance at the beginning of the month?

36. ## Algebra

Simplify 1/(1/x+1/y)=6

37. ## English

one year ago 2. Read the following sentence from Betty Bonham Lies retelling of myth of Orpheus and Eurydice: "Orpheus's music was so compelling that even the ice-hard heart of Hades melted" What is the effect of the hyperbole in this quote? a.) It

38. ## United States History

1.) Which of the following describes an effect of the watergate scandal? a.) Amendments to the federal election campaign Act limited the amount of money in an individual could legally give to a presidential campaign b.) The Freedom of Information Act

39. ## English

1.) In "The Raven" which details of the setting contribute least to the poem's mysterious and despairing mood? a.) The room is dimly lit b.) The room is decorated with busts of ancient gods. c.) The story takes place on a "Midnight dreary" during a "Bleak

40. ## English

1.) What does the following quote from “The cask of Amontillado “ reveal about the relationship between Montresor and his servants? "I had told them that I should not return until the morning and has given them explicit orders not to stir from the

41. ## english

from the passage we learn that these rare species are specifically located in the Okawvango Delta in the north of Botswana. They also disliked by farmers as they are very harmful and could physically injure them eventually these species are shot this is

42. ## english

"We chased her, flying like a hare" this suggest everyone feels her behaviour is abnormal as the whole village had to pursue for her and also simile has been used to make the girl seem like a wild animal being hunted. im british so can you coorect this in

43. ## english

my topic is about racial stereotyping so one of the questions is why chose the topic about stereotyping? so what shall i say.....

44. ## Social Studies

Which roles did most women feel during the medieval period? A.monks and nuns B.teachers and scholars C.writers and artist D.wives and mothers** Help Please I picked wives and mothers because women didn't have much rights back then.

A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Sn:   2 is a factor of n2 + 7n Could you please show your work? I want to know how to solve.

46. ## English

1.)Tthe author of "hip hop planet" uses the image of the candy box witha ribbor tied around it to describe the highest ways of dayton Ohio because a.) It shows the highways are an important part of the city b.) The character of Henry really likes candy.

47. ## Math

How do you find the nearest integer? ( for √ expressions?)

48. ## Language Arts

1. It shall flash through doing ages, 2.It shall light the distant years; 3.And eyes now dim with sorrow 4. Shall be brighter through their tears 5. It shall flush the mountain ranges, 6. And the valleys shall grow bright; 7. It shall battle the hills in

49. ## L.A.

1. Which of the following sentences uses a predicate noun? A. When you leave, I will feel sad. B. My sister is their most valuable player. C. Their most valuable player is she. D. I will be saddened when you leave. 2. Which of the following sentences use a

50. ## art

realists reacted to the industrial revolution by creating what types of painting?

51. ## art

how might a cinematographer creat a believable scene in nature?

52. ## Langarts "Yearnings"

"Yearnings" The slab of clay before me, lifeless and lacking ambition, refuses to be molded. "Shape your dreams!" The art teacher says. "Let your hands talk to your hearts!" Nothing- Just unshaped dreams, silent hands, and hardening clay on a

53. ## Chemistry

Calculate the pH and pOH of a hydrochloric acid solution prepared by dissolving 30.50-kg of hydrogen chloride gas in 806-L of water at SATP.

54. ## physics

What is the moment of inertia of a triangular plate ABC of mass M and side BC=a about an axis passing through A and perpendicular to the plane of the plate.

55. ## question

Do the teachers on here get paid to answer questions? Are they teachers in real life? How old are they?

56. ## Algebra with pizzazz

It says "why did the cow keep jumping over the barrel" it says pg 10

57. ## Social studies

8.  Which of these best shows a conflict between U.S. political ideals and political reality? A. Americans believe in religious freedom, but most people in the United States are Christians. B. Americans believe in equality, but women usually make less

58. ## World History Honors

Discuss early trade among different groups of people

59. ## Trignometry

Solve the equation. Express your answer in trigonometric form. x^5-11=0 I know the answer is: 11^1/5(cos α + i sin α) for α = 0°, 72°, 144°, 216°, 288°. But I don't know where to even start working on this problem.

60. ## chemistry

a solution is made by dissolving 117 g of nacl in 585 g of h2o. what is its molarity

62. ## math

Power companies typically bill customers based on the number of kilowatt-hours used during a single billing period. A kilowatt is a measure of how much power (energy) a customer is using, while a kilowatt-hour is one kilowatt of power being used for one

63. ## math

use the substitution to solve the system -5x+24=27 y=2x+11 x= y=

64. ## bio

Why do you suppose the subclavian vein and subclavian artery are positioned where they are related to one another?

65. ## science

how many seconds will it take a speedboat traveling at 70 km/h to cover a distance of 5km?

66. ## calculus

A forest is burning in a valley. If the fire burns for h hours, the cost of the lost timber is 1000h dollars. They estimate that x firefighters can stop the fire in 3600/x hours. The cost for each firefighter is \$20 (transportation)plus \$25 per hour

67. ## Physics

Evaluate [r]; i.e., the units of r, in the expression r =v (s - a) (s - b) (s - c)/s where s =.5 (a + b + c) , and a, b, and c have units of meters. 1. [r] =1/m^1/3 2. [r] = m^1/2 3. [r] = m 4. [r] = m^2 5. [r] = m^1/3 6. [r] =1/m^2 7. [r] = m^3 8. [r]

68. ## Math

2= squared x2+y2+z2+36 then square rooted and then the number must be rational. I need x y and z. I already used 10 8 and 5

69. ## chem

while measuring the effect of a catalyst on the reaction rate of two reactants , why would a chemist control the temperature,pressure and concentration of two reactants?

70. ## chem

what are the rules for these two problem? I can not figure it out. I spent 30 minutes trying to figure it out 1, 10 2, 9 3, 8 4, 7 lI know the left is increasing by one and the right is decreasing by one but I can't find an equation for this. and the

72. ## Algebra 1

What is the y-intersept of a line with the equation 10y= 5x + 20?

73. ## project management

A project exists outside of the standard line organization. its false what is wrong with it sorry i don't have a book,its expensive,we are poor and i cant find any on the net thankyou

75. ## physics

A 2.5 wood block is pulled along a wood floor at a steady speed. A second wood block, with mass 3.5 , is attached to the first by a horizontal string. what is the magnitude of the force pulling on the first block

76. ## physics

A passenger with mass of 80 kg stands on the floor of an elevator of mass 250 kg as it accelerates upward with an acceleration of 3 m/s^2. Determine the tension in the elevator cable. Draw a free-body diagram.

77. ## statistics

Thirty percent of the students in a high school face a disciplinary action of some kind before they graduate. Of those students, 40% go on to college. Of the 70% who do not face a disciplinary action, 60% go on to college. What percent of the students from

78. ## Calculus

what is the derivative of: y=2sinxcosx

79. ## math

let f be a function such that y'[x^2+1*f(x)]=2xf(x) +3x^4 +3x^2. What's f(x)?

My teacher wants me to calculate the rate of enzyme activity (1/s) I'm given the temperatures: 0 , 15, 30, ,50, and 80 (degrees celsius) AND the times 8.74, 18.83, 14.30, 34.22, and infinity (seconds obviously, these are the times it took the enzyme to

81. ## PHYSICS

PLAN A 4 HR FLIGHT (TELL ME SPEED AND DIRECTION SETTINGS FOR THE PLANE) TO FLY FROM CHICOGO TO ATLANTA(1500 KM @ 30 DEGREES E OF S) ON A DAY WHEN THE WIND IS BLOWING 100 KM/HR DUE EAST

82. ## PHYSICS

perseus the penguin can fly at a maxium speed of 150 km/hr when there is no wind. Perseus decides to make a trip from hershey to new york to see a broadway play. it is 250 km @ 30 degrees Nof E. if the wind is blowing at 50 km.hr due east, what direction

83. ## PHYSICS

add these two forces a. 200 newtons @ 20 degrees N of E B. 200 Newtons @ 30 S of E

THANK YOU!! What is a combination of h (plancks constant), c(speed of light) and G (6.67x10^-11 Nm^2 / kg^2) that has units of length?

85. ## geometry

Two similar rectangular prisms have a scale factor of 4:9. The volume of the smaller prism is 60 cm3. Find the volume of the larger prism.

86. ## Drama

"The best in this kind are but shadows" is

87. ## literature

In "A Pair of Silk Stockings," the silk stockings are a symbol of

88. ## chemistry

Many cigarette lighters contain liquid butane, C4H10(l). Using standard enthalpies of formation, calculate the quantity of heat produced when 2.7 g of butane is completely combusted in air under standard conditions.

89. ## science

if you had a book on a table and gravity suddenly storp whay would happen to the book?

90. ## math

Solve for x. 7x + 9 = 6x - 5 A)x = -14 B)x = -4 C)x = 4 D)x = 14

91. ## chemistry

What would be the pH of a solution of hy- poiodous acid (HOI) prepared by dissolving 144 grams of the acid in 200 mL of pure water (H2O)? The Ka of hypoiodous acid is 2¡¿10−11 1. 7 2. 10 3. 13 4. 5 5. 1

92. ## Chemistry

Determine the [H3O+] in a 0.3 M solution of HClO4. Answer in units of M.

93. ## Honors Chemistry

Every Bronsted-Lowry acid is also a Lewis acid. Why is this statement false? Thanks

94. ## Science

1)Newton's laws of motion are concerned with relationships among a) force, mass and motion b) Displacement, mass and acceleration c) Velocity, fore and acceleration d) mass, acceleration and velocity I feel that thay deal with force, mass and motion which

95. ## hhs265

The following two financial statements—a statement of activities (profit and loss summary) and a statement of financial position (balance sheet)—are for the Council on Social Work Education for fiscal year 1998. (See Tables 5.3 and 5.4.) Review these

96. ## maths

a craftsperson has 2 alloys of silver. the 1st one is 70%pure silver amd the second one is 50%. how many kilograms of each must be mixed to have 12kg of an alloy which is 65% silver?

97. ## physics

what does the shape of a distance vs. time graph indicate?

98. ## bio

why is it difficult to describe a typical animal cell?

99. ## bio

why are plant cells generally box like and rigid?