1. chemistry

Aerosol cans have a label that warns the user not to use them above a certain temperature and not to dispose of them by incineration. Even an empty can contains residual gaseous propellant. For example, the residual pressure in a can is 1.36 atm when it is

2. chemistry

Place these hydrocarbons in order of decreasing boiling point: paraffin : methane: octane: isooctane: ( also known as 2,2,4 trimethylpentane) octadecane:

3. college/microeconomics

The following table indicates the prices various buyers are willing to pay for a Miata sports car: Buyer A Maximum price \$50,000 Buyer B Maximum price \$40,000 Buyer C Maximum price \$30,000 Buyer D Maximum price \$20,000 Buyer E Maximum price \$10,000 The

4. Literature

El Olvido: It is a dangerous thing to forget the climate of your birthplace, to choke out the voices of dead relatives when in dreams they call you by your secret name. It is dangerous to spurn the clothes you were born to wear for the sake of fashion;

The basal metabolic rate is the rate at which energy is produced in the body when a person is at rest. A 70.0 kg person of height 1.79 m would have a body surface area of approximately 1.90 m^2. What is the net amount of heat this person could radiate per

6. Physics

Which one of the following frequency can set the string into resonant vibration? If a guitar string has a fundamental frequency of 500Hz. a)250Hz b)750Hz c)1500Hz d)1750Hz

7. marketing

are age differences fundamentally more important than cohort effects??

8. Physics

A propeller spins at 1880 rev/min. the equals 197 rads/sec b. What is the angular displacement of the propeller in 2.50 s ?

9. Physics

Resonance in a system, such as a string fixed at both ends, occurs when a) it is oscillating in simpler harmonic motion b) its frequency is the same as the frequency of an external source c) its frequency is greater than the frequency of an external source

10. Pre Calc

Naturalists findthat the populations of some kinds of predatory animals vary periodically. Assume that the population of foxes in a certain forext vareis sinusoidally iwth time. REcord started being kept when time t = 0 years. A minimum number, 200 foxes,

11. Physics

A space habitat is designed so that the variation in g between a person's head and feet is less than 0.01 g If the person is 2 m tall then the radius of the habitat is?

12. Maths

q2) a) write the equation cos2x + 8cosx+9=0 in terms of cosx and show that for cosx it has equal roots q2b) show that there are no real roots for x. for q2 i have tried to do it but i get upto the bit 2(cosx+2)(2cosx+2)=0 and i don't know what to do next.

13. Chemistry

What is the percent by mass of C in methyl acetate (C3H6O2)? The molecular weight of carbon is 12.0107 g/mol, of hydrogen 1.00794 g/mol, and of oxygen 15.9994 g/mol. Answer in units of %. Please work it out for me so I totally understand it. Thanks!

14. Algebra

A surveyor is standing 115 feet from the base of the Washington Monument. The sureyor measures the angle of elevation to the top of the monument as 78.3. How tall is the Washington Monument? The answer's 555 feet, but I'm not sure how to get it. Can you

15. Socials Studies

1. What would be the modus operandi for john locke 2.John Locke's Major influence(Who did he admire and study) 3. John Locke's political views?

16. Trig

An historic lighthouse is 200 yards from a bike path along the edge of a lake. A walk to the lighthouse is 400 yards long. Find the acute angle feta between the bike path and the walkway. I found sin which was 1/2. The book says feta is 30 degrees. But how

17. phys-frequency

If one doubles the tension in a violin string, the fundamental frequency of that string will increase by a factor of: 2 4 1.4 1.7 ?_?

18. physics

A typical ten-pound car wheel has a moment of inertia of about . The wheel rotates about the axle at a constant angular speed making 30.0 full revolutions in a time interval of 5.00 .

19. statistics

the participants in a television quiz show are picked from a large pool of applicants with approximately equal number of men and women.Among the last 11 participant there have been only 2 women.If participants are picked randomly,what is the probability of

20. BIOLOGY

What are some examples food web. What are some examples of food chains? Discuss the plants and animals that make up the food web immediately surrounding a school.

21. physics

A 0.34 kg pendulum bob is attached to a string 1.2 m long. What is the change in the gravitational potential energy of the system as the bob swings from point A to point B, where θ = 37°?

22. statistics

a company manufactures calculators in batches of 45 and claims that the rate of defects is 4%.find the probability of getting exactly 2 defects in a batch of of 45 if the rate of defects is 4%.if the store receives a batch of 45 calculators and finds that

23. trig

sec(15[pi])/(8)

24. statistics

n=97,x=46;98% confidence

25. statistic help pls

a car insurance company has determined that 6% of all drivers were involved in a car accident last year,among the 12 drivers living on one particular street,3 were involved a car accident last year.if 12 drivers are randomly selected what is the

26. physics

Calculate the force of gravity on a spacecraft 12800 km above the earth's surface if its mass is 700 kg.

27. English/Writing

Hi, I am writing a persuausive essay and other than trying to persuade the reader on my topic, I have to have at least 3 arugments against it, which I can defend...My topic is that children that have been raised with music in their daily lives do better in

28. Chemistry

Determine the molar mass of the unknown acid.? A 0.167-g sample of an unknown acid requires 27.8 mL of 0.100 M NaOH to titrate to the equivalence point. Elemental analysis of the acid gives the following percentages by mass: 40.00% C; 6.71% H; 53.29% O.

29. college Chemistry

Warm objects emit electromagnetic radiation in the infra-red region. Heat lamps employ this principle to generate infra-red radiation. Water absorbs infra-red radiation with wavelengths near 2.80um. Suppose this radiation is absorbed by the water and

30. English

1. I forgot to bring the camera. 2. I forgot that I would bring the camrea. 3. I forgot that I should bring the camera. 4. I forgot that I had to bring the camera. 5. I forgot that I must bring the camera. (Does #1 mean #2, 3, 4, or 5?)

31. Math

At the first tri-city meeting, there are 8 people from town A, 7 people from town B, and 5 people from town C. If a council consisting of 5 people is randomly selected, find the probability that 3 are from town A and 2 are from town B. How would I show my

32. math

what did the donut say to the filling?

33. Finance

Stone Inc. is evaluating a project with an initial cost of \$8,450. Cash inflows are expected to be \$1,000, \$1,000 and \$10,000 in the three years over which the project will produce cash flows. If the discount rate is 13%, what is the net present value of

34. precalculus

convert the equation y^2 = 2x -x^2 into polar form. convert the equation r = 2tan(theta) into rectangular form. I'm not really sure what either of these mean. I vaguely understand polar coordinates, but I'm not sure how to convert equations back and forth

35. History 1865 to 1945

I need some help with my history. What was some of the challenges and failure of Reconstruction for the Radical and Moderate Republicans? I know that the Reconstruction was thought to be a failure but what positive changes took place during this time?

36. Physics

A police car is traveling east at 40.0 m/s along a straight road, overtaking a car ahead of it moving east at 30.0 m/s. The police car has a malfunctioning siren that is stuck at 992 Hz. What is the wavelength behind the police car in meters?

37. Math

F25= 75,025 and F26= 121,393 where Fn is the nth term in the Fibonacci sequence. Find F27. I do not understand the Fibonacci sequence, could someone help me with my question and explain it to me please.

38. Economics (Production Possibility Frontiers)

Assume that the endownment of capital and labor in a given society is 20 units of capital and 20 units of labor. The production function of good X can be expressed as X = K1/2L1/2, and the production of good Y can be expressed as Y = K + L. Which of the

39. Physics

A mass of gas has a volume of 380 cm3 at a pressure of 560 mm Hg and a temperature of 7C. What is its bolume at s.t.p.?

40. U.S. History

Can someone please help me with this? I need to write a paper as if I was a Radical Republican Senator and representing the Radical Republicans. In this paper I need to talk about the challenges of Reconstruction. I also need to talk about the failure of

41. Quoting,Summarizing, and Paraphrasing Sources

How so I write a summary for Gun Control Losing Ground with an in-text citation.

42. physics

The basal metabolic rate is the rate at which energy is produced in the body when a person is at rest. A 70.0 kg person of height 1.79 m would have a body surface area of approximately 1.90 m^2. What is the net amount of heat this person could radiate per

43. physics

if im standing 28 meters from a tree....the tree is leaning 7 degrees vertically away from u...the degree of elevation is 26 degrees from feet to tree...whats the height of the tree?

44. Math

When a single card is drawn from an ordinary 52-card deck, find the odds in favor of getting the 4 of spades. This is the answer I got, could someone tell me if I have done it correctly? Odds in favor of A = Number of ways A could occur / 1 - Number of

45. chemistry

what is the chemical formula for vanadium phosphate?

46. physics

A mass sitting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall. 8.0 J of work is required to compress the spring by 0.17 m. If the mass is released from rest with the spring compressed, it

47. Algebra

In response to my previous question, I tried 115 tan 78.3. But I got -28.1. Is my calculator on the wrong setting or did I type it in wrong?

48. physics

Find the resulting displacement of a 15-km displacement and a 25-km displacement when the angle between them is 90 degrees.( Your answer should include magnitude and direction of the displacement.)

49. Physics

A game room in a rotating space habitat is located in a .25-g region. If a person can jump .5 m high in a 1-g region, how high can the same person jump in the game room? a. .5m b. 2m c. 4m d. 8m e. more than 8m and why?

50. maths

how many minutes is it before 12 noon if 132 minutes later it will be 3 times as many minutes before 3 pm?

51. math

A 6-sided die is rolled. The sides contain the numbers 1, 2, 3, 4, 5, 6. List the sample space of rolling one die. 9) _______ A) {6} B) {36} C) {1, 2, 3, 4, 5, 6} D) None of these

52. Health

Trace the path of food from ingestion to defecation. Briefly describe what happens at each stop on the journey.

53. Pre-Calc

Hello, I am not sure how to go about solving this equation: The total electrical resistance R of two resistors connected in parallel with resistances R1 and R2 is given by 1/R=1/R1+1/R2. One resistor has a resistance of 2.3 ohms. Let x be the resistance of

54. Math

Two dice are rolled. Find the odds that the score on the dice is either 7 or 12

55. Physics

A bolt is to be tightened with a torque of 8.0 N*m. If you have a wrench that is 0.35 m long, what is the least amount of force you must exert? the equation for this problem is t=Fr sinbeta, but the sin is not given What am I suppose to do?

56. Chemistry

What type of bond is formed in the reaction 4Fe(s)+3O2(g)? Rust?

57. Economics (PPFs)

Society has 20 units of capital and 20 units of labor. The production function for X can be expressed as X = K1/2L1/2, and the production for Y can be expressed as Y = K + L. Which of the following input allocations is not efficient? Solution: Industry X

58. phyzzzics

I NEED ANSWERS AND HOW YOU GOT IT~!! 3. If you use a horizontal force of 30.0 N to slide a 12.0-kg wooden crate across a floor at a constant velocity, what is the coefficient of kinetic friction between the crate and the floor? 4. A force of 4.0N is large

59. physics

The two blocks in the figureoscillate on a frictionless surface with a period of 1.7 s. The upper block just begins to slip when the amplitude is increased to 37 cm. What is the coefficient of static friction between the two blocks?

Should the federal government have special rules, or should federal property be subject to the same laws/rules/regulations as private property? Why or why not?

61. MULtiplying Binomials

WHATS (3N+2)(N+3)

62. english

I have a 5 page essay for an English Class. We have read Martin Luther King's "letter from Birmingham Jail" and Jonothan Kozol’s essay “The Human Cost of an Illiterate Society” The essay is on how both authors, Martin Luther King Jr. and Jonothan

63. Calculus

Two bacteria colonies are cultivated. The first colony has a doubling time of 2 hours and the second a doubling time of 3 hours. initially, the first colony contains 1,000 bacteria and the second colony 3,000 bacteria. At what time t will sizes of the

64. physics

Driving in your car with a constant speed of 12 m/s, you encounter a bump in the road that has a circular cross section. If the radius of curvature of the bump is r = 34 m, find the apparent weight of a 60 kg person in your car as you pass over the top of

65. *updated Chem

I am wondering if my work makes sense for the following problem: Warm objects emit electromagnetic radiation in the infra-red region. Heat lamps employ this principle to generate infra-red radiation. Water absorbs infra-red radiation with wavelengths near

66. PreCalculus

I have a question I do not think anybody answered it Researches find a creature form an alienplanet. Its body temperature is varying sinusoidally with time. 35 min after they start timing, it reaches a high of 120 F. 20 min after that it reaches its next

67. history1301

I need some History help! Its US History. OK first of all I would like to post the question I need help answering. I also would like to post another question that I have answered and see if it was the right answer that I came up with. thanks for the help!

68. precalculus

which conic section is this the equation for? 3x^2 - 9x + 2y^2 = 15

69. math

Construct a scatter plot for the given data. Determine whether there is a positive linear correlation, negative linear correlation, or no linear correlation.

70. English

Restore those who are suffering from illness. Heal those suffering with illness in your time and in your way. Give me your power. Make me wealthy. (This is one of a prayer example. Does it look good? They sentences start with base verbs. They are

71. Calc II

Perform long division on the integrand, write the proper fraction as a sum of partial fractions, and evaluate the integral: (integral of) 2y^4dy/y^3 - y^2 + y - 1 After long divison I get: (integral of)2ydy + 2(integral of)dy + (integral of) 2/y^3 - y^2 +

72. math

bob wants to glue glitter over a piece of felt shaped like a rectangle with length 46 inches and width 56 inches. if the glitter costs .30 to cover a square foot of material , how much will it cost to cover the felt with glitter?

How can you graph the distance between y = -3/4x - 1 3x + 4y = 20

74. social science

What are 3 things that associate with the Democratic Party? What are 3 things thatssociate with the Republican Party?

75. Banking & Money

Couple questions here... "Under fixed exchange rates," A. The Free Market is the major determinant of the exchange rate. B. Official government transactions maintained the agreed-upon exchange rate by buying and selling foreign exchange. C. The balance of

76. author

Notation for subsequent multiple authors

77. MATH

I had an assignment containing 45 problems, and I am unsure of 4, can you check and see if the answers are correct? 1. Write an equation of the line containing the given point and parallel line (5,-1), 3x-7y=9 My answer was: y=3/7x-22/7 2. Find the

78. Math

what is 12 to the 2nd power?

79. algebra

I'm not sure how to solve this problem, but the answer's -12 e^(x-6)=(1/e^2)^(X+6) Thanks :D

80. biology

1-Why is so much heat lost from, head, hands, feet? 2-Why would the body cool down at high altitudes regardless of outside temp? 3-Describe changes that occur as body tries to acclimatize to high altitudes? 4-Describe causes and effects of pulmonary edema

81. Math

I had an assignment containing 45 problems, and I am unsure of 4, can you check and see if the answers are correct? 1. Write an equation of the line containing the given point and parallel line (5,-1), 3x-7y=9 My answer was: y=3/7x-22/7 2. Find the

82. Math

An investment pays 6% compounded four times a year. How would you be able to find the annual growth factor and rate?

84. Microeconomics:

Just needing to know if I have done the work correctly with this problem: For the total revenue and marginal revenue the answers are: Price \$20 Quantity 0 TR 0 MR 0 Price \$18 Quantity 1 TR 18 MR 18 Price \$16 Quantity 2 TR 32 MR 14 Price \$14 Quantity 3 TR

85. Early Childhood Education

When a child repeats a behavior or action simply to observe that action, you would NOT infer that, A. the child finds the behavior self-reinforcing B. the stimulation of the action is satisfying C. the stimulation provided by the action is associated with

86. biology

what does it mean when it says that "cells cannot cleave indicator molecule." What does cleave mean?

87. Mythology

What is hell called in celtic mythology? It isn't Tir na n-Og. And Sra, don't patronize me with a Google search.

88. Economics/Statistics

1. Assume that q and z are two random variables that are perfectly positively correlated. q takes the value of 20 with probability 0.5 and the value of zero with probability 0.5, while z takes the value of 10 with probability 0.5 and the value of zero with

89. calculus

integrate x*(x+1)^9dx I believe the substitution method is the proper way?

90. precalculus

Two people standing 30 feet apart look east at the top of a tree. The first person looks up at an angle of 78 degrees. The second person looks up at an angle of 62 degrees. How tall is the tree (to the nearest foot)?

91. effective essay

Notaion for subsequent mulitple authors?

92. precalculus

the vertex of y^2 - 8y + 24 = x is... (9,3) (24,0) (8,4) (4,8) or none of these

93. math

Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions. 8 ln x -(1/3) ln y Choose one answer. a. ln x^8 y^3 b. ln x^8

94. English

1. I made the boy carry my bag. 2. The boy is made to carry my bag. (#2 is the passive voice of #1. By the way why is 'to' added before "carry" in #2?)

95. English

1. We merely need to plug in to the same sources of power they yese in that day. 2. We merely need to plug in to the same sources of power they yese on that day. (Which one is correct, 'in that day' or 'on that day'? Are both correct? Which one is

96. english

what is the stylistic device in "he sang a solitary song that whistled in the wind"

97. calc

Integrate (1/2)^(3x+2)dx using substitution.

98. English

1. The girls singing in the room are my friends. 2. The singing girls in the room are my friends. (Which one is right? Are both grammatical?)

99. mathmatics

on the first day of march, a bank loans a man £2500 at a fixed rate of intrest of 1.5percent per month. this intrest is added on the last day of the month and is calculated on the amount due the first day of the next month.the man agrees to make

100. Geography

why had natural flooding of the yankze river become more of an issue before the three gorges dam project?

101. criminal justice

After some recent incidents involving guard mistreatment of prisoners at your local correctional institution, you have been tasked to draft a sample standard operating procedure (SOP) for guard behavior. Create an SOP that addresses the following: guard

102. math trigonometry

My question is kinda hard i don't know how to start the problem to get my answer. the question is: You are cleaning the gutters on your house. the gutters are @ a height of 24 feet. if you have a 50 foot ladder, what is the minimum angle the ladder can

solve algebriaclly the equation y=2sin2x+1 for 0

104. apush

some environmentalists today urge strict ocntrols over the development of natural reosurces. Is this kind of govermnet regualtion consistent with americas free enterprise system. explain.

105. calc II

Express the integrals as the sum of partial fractions and evaluate the integral: (integral of) (x^2)dx/(x-1)(x^2 +2x+1) My work: The above integral is equal to x^2dx/(x+1)^2 (A/x-1) + (B/x+1) + (Cx+D)/(x+1)^2 = x^2 A(x+1)^2 + B(x-1)(x+1) + (Cx+d)(x-1) =

106. physics help- tension

So to describe the picture: There is a rope holding up a 2kg block, this 2kg block has a rope attached to it holding another 2 kg block. This rope is accelerating. How can I find the tension in the rope? Time is .7 and Velocity is .35. I'm really confused.

107. Physics

How would I go about calculating the acceleration of a mass being pulled up an inclined plane at an angle. Given - mass, and presumably angles So the object is being pulled up an angle at another angle.

108. Math

It takes the earth about 31,558,100 seconds to circle the sun. By how many seconds does this exceed the number of seconds in 365 days?

109. math

there are 8 students in a class. The students read a book. Howmany arrays can be made if they arrange themselves in different arrays?

110. child development

Identify the components of the information processing theory described Define the components and their functions. Summarize the interrelationship among the components and explain what is needed to move information through the model. Explain how a child

111. Math

I'm not sure how I would show my work for this problem I know the answer is 9... 140 = (n-2)180 / n

112. Math

Solve the linear system: 4x-4y=4 3x+4y=-18

113. calculus

i really need some help, i really appreciate all yalls help. Consider the function F(x)=2x^2-5x+5/x-2 Domain Vertical,horizontal,or slant asymptotes x-intercept(s) y-itercept(s) symmetry(respect to x, y-axis or orgin) F’ (x) Critical numbers F” (x)

114. 1 Quick Banking Question

Which of the following is a consideration when comparing returns on financial instruments in a globalized financial system? A. The Return B. The Maturity C. Both A & B Thanks!

115. Statistic

A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

116. French

I have to talk about where various people went yesterday.I have to write at least three sentences and then ask someone if they went somewhere in French. Ma mère est allé travailler hier. Je suis allé au cinéma avec mes amis. Mon frère et ma sœur est

117. child development

• Compose a 1,400- to 1,700-word paper analyzing the information processing theory. o Identify the components of the information processing theory described in the text. o Define the components and their functions. o Summarize the interrelationship among

118. math

f=x^2*y g=xyz find fg^2

119. integrated marketing communication

can you guys please help me or give me a link of some sample of STP(segment target postioning) of any market thank you very much

121. math

A survey of 9,286 cars on a company’s parking lot. 15% is chrysler, 5% is honda, 19% is toyota and 35% is chevrolet. how many fords are parked on the lot?

122. Maths

Two people are about to begin an 18000 km trip across Asia in a Land Rover. They know that each tire will last for exactly 12000 km and not one bit more. Since they have a four-wheeled vehicle, can you figure out the least number of spares they need to

123. college/microeconomics

Just needing to know if I have done the work correctly with this problem: For the total revenue and marginal revenue the answers are: Price \$20 Quantity 0 TR 0 MR 0 Price \$18 Quantity 1 TR 18 MR 18 Price \$16 Quantity 2 TR 32 MR 14 Price \$14 Quantity 3 TR

124. Chemistry

I am wondering if my work makes sense for the following problem: Warm objects emit electromagnetic radiation in the infra-red region. Heat lamps employ this principle to generate infra-red radiation. Water absorbs infra-red radiation with wavelengths near

What element, found in all plants and animals, is used by scientists to determine approximate dates for an artifact’s age?

126. math

in music what does "allegro" mean?

127. economics

Investors have set the following expectations for profitability and earnings: ROI first year must be at least 17% Turnover in the first year is budgeted at DKK 3,400,000, oo excl. VAT and the total investment Amounts to DKK 4.000.000, oo excl. VAT. 1.1 How

I need to know exactly what the Foreign Corrupt Practice Act in Lima, Peru states as far as for a company called Gelerex.

129. compter science

computer science has taKE PLACE IN THE WORLD?CAN ANYONE TELL that will it take place in future ?

130. chemistry

hey can u tell that who invented chmistry and is this subj is conceptual or not?

131. Math

Solve the equation. (the 6s are supposed to be sub-scripted, but I can't type subscripts) Problem: log6 7 - log6 x = 4 Choose one answer. a. 7/24 b. 7/1296 c. 7/4 d. 1296/7 I am so lost, can you please help me understand this? I need to know how to do

132. College Math 213

write each of the following in the indicated base. 1011two to base ten 1574 to base twelve MCMLIV to base ten

133. physics

a 15-kilogram box is dragged up an incline that is 8.0 meters long and makes an angle of 15 degrees with the horizontal. If the coefficient of friction between the box and the incline is .40, calculate the amount of work done by the applied force.

134. PSYCHOLOGY

what are some maladaptive ways an individual may deal with stress?

135. TOBOBPURSLEY

I thought phase shift was theta over omega correct??? and the period equals two pi over omega 40 min = (2pi)/omega omgea = pi/20 min phase shift = theta over omega phase sift = (20?)/pi min now you said phase shift was (35 pi)/40 I do not see why I

136. macro econ

I need to find whether or not the company is making an optimal inout choice. largo publishing house uses 400 printers and 200 printers to produce books. A printers wage is 20. and the price of a printing press is 5000. the last printer added 20 books to

137. history

What caused the creation of the first truly global network of world trade in the sixteenth centruy?

138. gen education

identify three different personality types and develop a strategy for effective communication

139. calc

A manufacturer of aluminum cans has budgeted 20ð square centimeters of material for each can. What is the maximum volume that such a can could hold?

140. computers

Why do databases make information sharing so much more efficient and accurate among multiple users of the same data?

141. physics

A rocket is fired upwards with 200.0 J of kinetic energy. How high does the rocket get at its highest point? Use the conservation formula.

142. physics

7. A 2000.0 kg boulder sits on the top of a 50.0 m cliff. As the boulder rolls off, it loses 3.0% of its mechanical energy as heat. How much heat energy goes the boulder lose? How much mechanical energy does the boulder have right before hits the ground?

143. physics

Hi, could anyone help me please, Thank. Gas in a container is at a pressure of 1.3 atm and a volume of 1.0 m3. (a) What is the work done on the gas if it expands at constant pressure to twice its initial volume? (b) What is the work done on the gas if it

144. it 210 computer programming

I need to generate an object oriented design for a system that keeps track of a DVD and CD collection. Identify each of the classes, associated data, and operations of the classes. Create the pseudo code for each of the classes and draw a GUI that will

145. Social Studies

What happened in the Indonesian Revolution of 1998? I have to write a summary on it but i do not understand the articles that i find online.

146. biology

examples of a food web that tells the order

147. calculus/finite

I am taking an online finite math class, so I don't have an instuctor to sit down with me and help me. The text book is so hard to follow. One of the problems I have having a hard time with gives an initial tableau and asks us to use the simplex method to

148. Hamlet Essay Edit? need help asap pleasee

Can someone please edit this for me please? thanks so much! Act 5 Scene 2 concludes the Shakespearean play Hamlet. Dilemmas which were prominent in the play are resolved during this scene. Vital themes like decay, selfishness, and revenge are also

How can muscle protein fingerprints be used to study evolutionary relationships among organisms?

150. Astronomy

If stars should always be visible, where should you be located on earth? Can I answer this considering the celestial sphere and the ecliptic? I am not sure how...

151. Medicine

What are 8 legal and ethical responsibilities of healthcare providers?

153. math

There are 3 speedboats travelling down a straight river that runs North - South between two bridges which are 325 miles apart. The red speedboat starts at the North bridge and travels South at a spped of 150mph. The blue speedboat starts at the South

154. Math

I had an assignment containing 45 problems, and I am unsure of 4, can you check and see if the answers are correct? 1. Write an equation of the line containing the given point and parallel line (5,-1), 3x-7y=9 My answer was: y=3/7x-22/7 2. Find the

Uniform Law for Computer Info Transactions is Offered National Law Journal, August 30, 1999. After more than 10 years of proposals, revisions and re-revisions, the National Conference of Commissioners on Uniform State Laws (NCCUSL) at long last voted to

Colonists' social position depended on this (2 words)

157. Math

When the graph of y=2^x is reflected in the x-axis, and then translated 5 units left and 1 unit down, the equation representing the new graph is: a) y=2^(-x+5)-1 b) y=2^(x+5)-1 c) y=2^(x-5)+1 d) y=2^(x+5)-1

159. Game Theory

Under a mixed strategy, (A) a player moves sequentially. (B) player chooses among two or more pure strategies according to pre- specified probabilities. (C) the players may never reach a Nash equilibrium. (D) cheating is encouraged. (E) players are

160. science

how is magnesium supported the theory of seafloor spreading?

161. English

I am having trouble finding information on coffee makers for a modern invention project. I need information like where it was invented,purpose,where it's sold,customer,how much it costs, and other interesting info. If you have any recommandations for

162. CRT 205

My question is that I need to choose three fallacies Ad Hominen/Genetic Fallacy, Wishful Thinking, Argument from Popularity, Hasty Generalizing, Argument from Outrage, Straw man. Post Hoc, Red Herring/Smokescreen. Group Think Fallacy, Scare Tactics.

163. algebra

in 1993, the elevation of an offshore well was -3250 feet. in 1998, a new well was 310 feet deeper. What was the elevation of the new well in 1998?

164. Physics

Yes - if it is the same person answering it - it is me again! My question has STILL not been answered... How would I solve for upwards acceleration with this kind of image, assuming mass and force are given.

165. Algebra

m=8/9,(6,-4) I can get to the last step but my answer is always wrong what am i doing wrong

who was eve's first love lines 449-491

167. algebra

find -x when x=-76. Is the correct answer 76?

168. effective essay

How items are arranged in are reference list

169. English

These people were lost in the needs of other believers, v. 32, 34-37. (How do we read 'v'? Verse or Verses?)

170. chid

In preparing a budget for a day care center, you must plan for taxes. As an employer, you must pay part of each employee’s _______ tax. A. Social Security C. state income B. federal income D. local

171. English

1. I made the boy carry my bag. 2. The boy is made to carry my bag. (#2 is the passive voice of #1. By the way why is 'to' added before "carry" in #2?) English - Writeacher, Sunday, December 6, 2009 at 8:33pm One is not exactly the passive of the other.

172. English

Do these words mean the exact same thing? Sexism, Chauvinism

173. history

How can historians reconstrut the past by tracing the exchange of particular commodities (such as silver)?

174. Chemistrt

How many grams in 4.00 moles of Fe2O3? Answer 4 Moles Mass = 159.7 grams 4 X 159.7/1 = 6.388 or 6.39 grams. How do you get 6.39X102grams? Fe is +2 and O is –2. you have 2-Fe and 3-O why would this not be 6.39X10-2 grams

175. English

1. I don't know how to inline skate. 2. He is good at inline skating. 3. Do you like inline skating? 4. I made him inline/in-line skate. (Are they all grammatical? Why does it have 'inline'? What about 'in-line'? Are both expressions grammatical?)

176. algebra

11x^5/4x^2 multiplied by 12x^3/25x^8 how do i simplify this?

177. social

T/f 1.Borrowing from economics, rational choice theorists examine opportunities, costs and benefits when studying offenders’ decision-making processes.

What is a good example of (PR) Public Relations?

179. Accounting

How would the exchange of stock for land be handled on a cash flow statement?

180. Communications

Ethics may be viewed in communication as

181. Math

What does this notation mean =^-1 equal sign raised to negative one power

182. biology

what is the difference between a cyclin and a growth factor? thanks

183. social

T/F 1.Marxist feminists emphasize that class is secondary to the concept of gender in their analyses of crime in a sexist capitalist society.

184. social

T/F 1.Socialist feminism combines radical and Marxist principles in explaining the nature and causes of crime.

185. Calculus

Solve the differential equation, we're using u substitution: dy/dx= 4x + (4x/ sqr root (16-x^2)) Thanks. Please respond!

186. biology -nervous system

According to the book, "Surviving the Extremes" ch. High Altitude, explain the following: PS-its ok if you've never read it but aslong as you can answer the qeustions well. ok here there are: 1-Why is so much heat lost from, head, hands, feet? 2-Why would

187. algrebra

10-3y-7y= } i dunno how to do this?

188. Math

How do I solve Cos(theta)= 3/7 if 0 degrees is less than or equal to theta and theta is less than or equal to 90 degrees?

why do religions that have common geographic origins tend to share common code of behavior and views of the nature and reason for existence?

190. abstract algebra

can you explain automorphism and how it relates to a group, homomorphism, isomorphism

191. history

similarities and differences between declaration of rights of man and bill of rights?

192. CRT205

Categorizing fallacies

193. chemistry

Why does the total energy (Ke+Pe) decrease with height?

194. Prisoner's Dilemma

In an finitely repeated prisoners' dilemma-type game (with a known finite number of repetitions), the equilibrium outcome is (A) players randomizing. (B) players taking turns getting punished. (C) cooperative behaviour. (D) one player confessing while the

195. Marketing

Where Can I find an example of a gantt chart used for a cafe business

196. effective essay

Across font required fro apers?