# Questions Asked onSeptember 21, 2008

1. ## financial accounding

unexpired insurance at the end of the fiscal period represents; an accrued asset, an accrued liability, an accrued expense, or a deferred expense?

2. ## chemistry

What is the maximum mass of aluminum chloride that can be formed when reacting 30.0 g of aluminum with 35.0 g of chlorine?

3. ## english

are the following sentences correct?the price of these jeans is reasonable. the quality of the candle is poor. bread and butter are our daily food. the books borrowed from the library are on my desk. the famous singer and composer have arrived. the boy who

4. ## physics

Firemen are shooting a stream of water at a burning building. A high-pressure hose shoots out the water with a speed of 27.0m/s as it leaves the hose nozzle. Once it leaves the hose, the water moves in projectile motion. The firemen adjust the angle of

5. ## maths

can you replace the stars with figures **** x 3 ______ ***** the whole calculation uses each of the digits 0-9 once and once only the 4 figure number contains three consecutive numbers which are not in order. the third digit is the sum of 2 of the

6. ## science ()

Why do the cheeky girls look slightly different?

7. ## Calculus - average velocity

*VELOCITY OF A CAR* Suppose the distance s (in feet) covered by a car moving along a straight road after t sec is given by the function s = f(t) = 2t^2 + 48t. a. Calculate the average velocity of the car over the time intervals [20,21], [20, 20, 20.1], and

Ok, I have to answer questions on these 2 poems, and I can't figure them out... The Golf Links Lie So Near The Mill by Sarah N. Cleghorn The golf links lie so near the mill That almost every day The working children can look out And see the men at play.

9. ## Mth plz...help

A linear regression equation of best fit between a student's attendence and the degree of sucess in school is h = 0.5x + 68.5. the correlation coefficent, r, for these data would be (1) 0 < r < 1 (2) -1< r < 0 (3) r = 0 (4) r = -1

10. ## Chemistry

Butane,C4H10 , is a component of natural gas that is used as fuel for cigarette lighters.At 1.00atm and 23 degrees Celsius , how many liters of carbon dioxide are formed by the combustion of 1.00 of butane? 2C4H10+13O2 yields 8CO2+10H2o Any help would be

11. ## Algebra

1) translate to an algebraic expression: one less than a product of two numbers A: xy-1 2) 12/25 = ? A: ? = .48 3) Find -x when x= -25/41 (this is a fraction) A: -x = 41/25 4) Use a commutative law to find an equivalent expression. An equivalent expression

12. ## chemistry

How many grams of calcium oxide, CaO, can be produced from 4.20 g of calcium metal and 1.60 g of oxygen gas?

13. ## physics

A major leaguer hits a baseball so that it leaves the bat at a speed of 30.5m/s and at an angle of 36.9 degrees above the horizontal. You can ignore air resistance.At what two times is the baseball at a height of 8.50 above the point at which it left the

14. ## science(chem)

The pKa of HEPES is 7.55 at 20C and it's MW is 238.31. Calculate the amounts of HEPES in grams and of 1.0M NaOH in ml that would be needed to make 300ml of 0.2M HEPES buffer at 7.2. I'm not sure how to go about doing this problem. Help please.

15. ## Chemistry

Butane, , is a component of natural gas that is used as fuel for cigarette lighters.At 1.00 and 23 , how many liters of carbon dioxide are formed by the combustion of 1.00 of butane? 2C4H10+13O2 yields 8CO2+10H2o

16. ## MATH

checkers The area of a square checker board is 25x^2 -40x +16. Find the length of a side. how do i figure this out?

17. ## Chemistry

When heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas. How many grams of calcium carbonate are needed to produce 81.0 of carbon dioxide at STP? Is the asnwer 80.95

18. ## college physics

Three blocks of mass 1kg,2kg and 3kg move on a frictionless surface and a horizontal force 46 N acts on the 3kg block.1kg and 2kg blocks are in contact with each other while 1kg and 3kg blocks are connected by a chord. (a) Determine the acceleration of the

19. ## chemistry

Which of the following statements about UV radiation is/are FALSE? (Select all that apply). ? a. UV B radiation covers a longer wavelength spectrum than UV A radiation. b. UV B radiation has sufficient energy to break any covalent bond. c. UV B radiation

20. ## Physics

A man is dragging a trunk up the loading ramp of a mover's truck. The ramp has a slope angle of 20.0 degrees, and the man pulls upward with a force of magnitude 377N whose direction makes an angle of 30.0 degrees with the ramp.Find the horizontal component

21. ## chemistry

What mass of limestone (in kg) would be required to completely neutralize a 15.2 billion-liter lake that is 1.9×10−5 M in sulfuric acid and 8.6×10−6 M in nitric acid?

22. ## basic chem lab question

what is the mass of a typical 50 ml glass beaker in grams

23. ## chemistry

The binding energy of an electron to a metal surface is 184 kJ/mol. What is the threshold wavelength (in nm) for the onset of the photoelextric effect?

24. ## CHemistry

Butane, , is a component of natural gas that is used as fuel for cigarette lighters.At 1.00 and 23 , how many liters of carbon dioxide are formed by the combustion of 1.00 of butane?

25. ## chemistry

An aqueous solution of silver nitrate contains 5.00 g of silver nitrate. To this solution is added sufficient barium chloride to precipitate all the silver as silver chloride. What mass, in grams, of dry silver chloride can be obtained?

26. ## Physics

A certain car is capable of accelerating at a uniform rate of 0.85 m/s2. What is the magnitude of the car’s displacement as it accelerates uniformly from a speed of 83 km/h to one of 94 km/h? I don't get this question. How do you calculate displacement

The assignment: complete the sentences below with the appropriate indirect object pronouns. 1) Yo les compro globos de muchos colores a mis hermanitos. 2) Rosario le va a dar una corbata a su padre. 3) Que` os dan tus padres a ti, Ramiro? 4) Mis hermanos y

Think of a business in your local area. Describe its operation in terms of factor markets and product markets.

29. ## Finance/Investing

A comic book was purchased for 10 cents in 1948 and is now worth \$55 today. What has been the average annual compound rate of return on this item? I tried to use the formula R=[(y/x)^(1/n)]-1 and I come up with a negative answer. Please help!

The product of three consecutive integers is -1716. What is the greatest of the three integers?

31. ## financial accounting

Which of the following supports the accrual basis of accounting? revenue recognition concept, cash concept, mathcing concept, or revenue recognition and matching concepts?

32. ## Finance

Suppose a Midwest Telephone and Telegraph (MTT) Company bond, maturing in 1 year, can be purchased today for \$975. Assuming that the bond is held until maturity, the investor will receive \$1,000 (principal) plus 6 percent interest (that is, 0.06 3 \$1,000 5

33. ## Financial Management

I need to fill in the blanks on my income statement/balance sheet. Here is the information given: The following data pertain to Pavilion Products Inc. (PPI): PPI has outstanding debt in the form of accounts payable, 6-month notes payable, and long-term

34. ## Algebra

A brick is dropped from the Empire State Building at a height of 324 meters. If you neglect any type of air resistance, what is the distance in meters that the ball falls during the interval between the 8th and 9th second?

35. ## Micro Economics

Assume that the market for annual physical check-ups is in equilibrium, and not everyone gets an annual physical check-up. What is the effect on price and quantity if a government regulation fixes prices at the current level and requires everyone to get an

36. ## units

the mass of one millilitre of water is a unitary rate. what is the name given to this unitary rate is the answer millilitre?

37. ## Child Development

Prepare a Microsoft® PowerPoint® presentation, flow chart, or other visual aid to provide an overview of the normal developmental expectations for each of the five developmental stages. The content of your presentation should include a brief description

38. ## science

1.act against the direction of motion and gets larger as an object moves faster 2. an object acted upon by a net force will accelerate in the direction of that force. 3.the speed an object reaches when the force of gravity is balanced by the force of air

39. ## Chemistry

Imagine that you have a 7.00 gas tank and a 3.00 gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 145 , to what pressure

40. ## Integral Calculus

Find the area of the surface generated by revolving the given curve about the y-axis. 8xy^2=2y^6+1 , 1

41. ## chemistry

I need to create an experiment to separate and identify the components of an unknown heterogeneous mixture and to recover as much of the separated solid components as possible. The unknown mixtures may contain up to 4 of the following substances, one or

42. ## Algebra

1) translate to an algebraic expression: one less than a product of two numbers A: xy-1 2) 12/25 = ? A: ? = .48 3) Find -x when x= -25/41 (this is a fraction) A: -x = 41/25 4) Use a commutative law to find an equivalent expression. An equivalent expression

43. ## math

Describe some practical applications for fractions in your daily life. What are the challenges you have experienced regarding the use of fractions? Explain your answers.

44. ## English

Can someone please proof read this? In A Raisin in the Sun, Lena Younger is the nurturing, ethical character who keeps the Younger family in line. First of all, Lena is a caring mother. For instance, when Walter runs away from his family because no one

45. ## home economics

Please help me... what are the different kinds of stitch? and can u pls show me the sample picture for eah stitch?

46. ## MATH

boating The inclined ramp of a boat launch is 8 meters longer than the rise of the ramp. The run is 7 meters longer than the rise. How long are the three sides of the ramp? please explain how to do this one

47. ## Math

What is a perfect square? What is a square root?

48. ## pre calc

Take out the spaces: h t t p : //img 151. imageshack. us/my.p hp?image=graph bb0. png 1)I need to find the intervals on which it is increasing, decreasing, or constant 2) whether it is even odd or neither 3) domain and range

49. ## algebra

Hello. Can you explain to me how to factor the following? 30x^2 - 48x 6x^2 + 7xy - 20y^2 Thank you.

50. ## Literature

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

51. ## algebra

Ok so ive gotten this far on finding the points of (2004, 3370) and (2007, 3552) can someone help me find out the equation in y=mx+b form please

52. ## math

sketch the image of f(x) after: a) a horizontal compression by a factor of 1/2 b) a veritcal expansion by a factor of 3 c) both transformations in parts a and c have been applied d) write the equations of the three image for a b and c i think i graphed a b

53. ## maths....help!!!!!!

a line has slope 4/3. through which points could this line pass? a.) (24,19), (8,10) b.) (10,8), (16,0) c.) (28,10), (22,2) d.) (4,20), (0,17) if possible show the work plz!!!!

54. ## MATH

solve 6x^2 - 5x +1 = 0 is this correct? 6x^2 - 2x - 3x + 1=0 -2x(-3x+1) 1(-3x +1) (2x-1)=0 (3x-1)=0 x=1/2 x=1/3

55. ## Chemistry

Imagine that you have a 7.00 gas tank and a 3.00 gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 145 , to what pressure

56. ## Spanish

In spainsh is the u silent when it is next to an e? For example, in the word huele is it pronounced like ala or wala. (Hard A's)

57. ## government

what is an example of checks and balances? A) the u.s supreme court declares a law unconstitutional B)power is shared between state and federal government C) congress passes a law D) the senate devolops rules for its internal processes.

58. ## epi

Workers in less developed countries have comparable death rates to the U.S. in the same industries. (Points: 3) True False 2. OSHA and NIOSH were established as provisions of the 1976 Toxic Substances Control Act. (Points: 3) True False 3. Which of these

59. ## middle school math

A brick is dropped from the Empire State Building at a height of 324 meters. If you neglect any type of air resistance, what is the distance in meters that the ball falls during the interval between the 8th and 9th second? Gravity falling on an object

60. ## history

how were religion,art and government linked to ancient egypt?

The following data pertain to Pavilion Products Inc. (PPI): PPI has outstanding debt in the form of accounts payable, 6-month notes payable, and long-term bonds. The notes carry a 10% interest rate and the bonds carry an 8.5% rate. Both the notes and bonds

62. ## Chemistry

Determine which H atom transition(iinitital, nfinal) was responsible for the absorption of a photon with a frequency of 4.57 x 10^14 Hz. [RH = 2.18 x 10^-18 J; h = 6.63 x 10^-34 J s]

63. ## science plzzz help

1 what si the diference between mass and weight? 2 will the following substances float or sink in water at 3.98 degree celcius? Mass volume float & sink 25g 50ml ? 65g 40ml ? 36g 35ml ?

64. ## chemistry

Is it true that a p electron cannot have a magnetic quantum number equal to -2? Is it also true that for the hyfrogen atom, a 3d orbital is of higher energy then a 4s orbital?

65. ## algebra

Please Help me solve this problem... Give exact and approximate solutions to three decimals places. x^2 + 3x - 7 = 0 Thanks!!!

66. ## com22o

I have a question for anybody and no it is not home work. Now that you have finished your reseacher paper,for class com22o what advice would you give to students starting this course? what would you do differently if you were just starting this course?

67. ## Finance

National Telephone and Telegraph (NTT) Company common stock currentyl sells for \$60 per share. NTT is expected to pay \$4 dividend during the coming year, and the price of the stock is expected to increase to \$65 a year from now. Determine the expected

68. ## science

if you cut the marble into two equal pieces, what will be the density , mass and volume of one of those pieces.

69. ## calculus - what is the derivative?

Let f(x) = 2x^2 + 1 a. Find the derivative f' of f. b. Find an equation ofthe tangent line to the curve at the point (1,3). c. Sketch the graph of f. *Can someone please help me? I have been trying to do my homework for some time now and I am stuck on this

70. ## Calculus

For each value of h, evaluate the following function. Round your answer to four decimal places. lim h->0 (4+3)^(3)-64/h A) h=0.01 B) h=0.001 C) h=0.0001 D) h=-0.01 E) h=-0.001 F) h=-0.0001 For A I got 48.9 For B I got 48.99 For C I got 48.999 For D I got

71. ## Integral Calculus

A typical flea jumps vertically w/an initial velocity of about 5ft/s. How much does the flea jump? Ans. 65/64ft or 4.7in.. pls show the solution and explain.. thanks a lot.. :)

72. ## english

Have to read the short story "Forgiveness in Families" taken from inside stories 2. How do Cam's early years foreshadow the years he spends as a member of the religious sect? How has he changed at the end of the story? Do you think this change is

73. ## Cultural Diversity

Write a 1,050- to 1,400-word research paper identifying the linguistic, political, social, economic, religious, and familial conventions and/or statuses of four Hispanic groups living in the United States. Your paper should cover Mexican Americans, Puerto

74. ## university of pheonix

Post your responses to these questions: What differentiates the act of grouping people from the act of stereotyping? How can stereotyping affect group relations? Give an example of a stereotype you find in your everyday life. • Comment on the experiences

75. ## epi

1. Provide three questions in regards to descriptive epidemiology based on the available data in any graph figure preferably relating to each aspect of descriptive epidemiology: person, place, and time. 2. Provide answers to questions you pose.

76. ## english

help unscramble lesfat

77. ## gemotry

Eduardo owned 6/7 of a family business. He sold 1/5 of the business to his son. wat portion of the business does he still own

78. ## Physics

Does the law of inertia pertain to moving objects, objects at rest, or both? Support your answer with specific examples.

I don't understand these types of problems- Find the average rate of change of f between 1 and x f(x)-f(1)/x-1 and X cannot be equal to 1 1) f(x)= the square root of x+3 2) f(x)=1/(x^2) 3) f(x)=x^3 + x

80. ## Finance

Suppose that 1 year later, NTT's common stock is selling for \$75 per share. During the 1-year period, NTT paid \$4 commons stock dividend. Determine the realized (ex-post) percentage holding period return on NTT common stock. What if it was sold for \$58 1

81. ## art

Describe in detail how the Principles of paintin can be identified

Why is it important to understand rational exponents?

Show that the equation 2x^2 - 5x + 2 = 0 has roots that are reciprocals of each other. Under what conditions will a quadratic equation in the form ax ^2 +bx + c = 0 have roots that are reciprocals of each other?

in classification system what does BASIS mean????????

How can one determines whether there is a free rotation around a carbon-carbon triple bond?

86. ## grade 11 maths plz help!!!

The drama club plans to attend a professional production. From 10 to 35 students will go. There is a one-time handling fee of \$3. each ticket costs \$25 plus \$2 surcharges. Write a linear function that models this situation. (show your work)

87. ## MATH

solve (2s + 5)(s+1)=-1 am I on the right track? 2s^2 +2s=5s=5+-1 2s^2+7s+5=-1 2s^2+7s=-6 where do i go from here?

What is/could be a job title for a person that goes out seeking clients for a web developing company?

89. ## science....help

thanks ....is it like... 25g 50ml float 0.5 65g 40ml float 1.625 36g 35ml float 1.0285 and ya 1 more question what is the difference between mass and weight?

90. ## music

what developments of the Baroque made the most significant contributions to the future of music.

What is and example of capitalism

92. ## Math12

desrribe what happens to the equation of a function when you make each change to its graph a)compress horizontally by a factor of 1/4, and vertically by a factor of 1/2 b)expand horizontally by a factor of 2, then translate 3 units left

93. ## science

1.act against the direction of motion and gets larger as an object moves faster 2. an object acted upon by a net force will accelerate in the direction of that force. 3.the speed an object reaches when the force of gravity is balanced by the force of air

94. ## Geometry.

AB = x+4 BC = 2x-1 If AC = 27, then X = _____? If AB = 6, then AC = ______?

95. ## Algebra

LIst the steps for solving distribution.

96. ## Anatomy and Physiology

How would I arrange the following types of epitheliium in order of protectiveness from 1 to 5? A. Simple Squamous B. Stratified Squamous C. Simple Cuboidal D. Pseudostratified E. Simple Columnar

97. ## chemistry

what is a good explanation for: Many enzyme catalyst reaction start out as 1st order and as time passes by it becomes 0 order. Why?

99. ## biology

how is the s phase of the cell cycle measured?

100. ## psychology

I am feeling really frustrated. Can you please guide me in answering those questions. How might religious, cultural, or personal beliefs influence how an event is interpreted? How might a person's mood, personality, or situation influence how he or she

101. ## Calculus

For each value of h, evaluate the following function. Round your answer to four decimal places. lim h->0 (4+h)^(3)-64/h A) h=0.01 B) h=0.001 C) h=0.0001 D) h=-0.01 E) h=-0.001 F) h=-0.0001 For A I got 48.9 For B I got 48.99 For C I got 48.999 For D I got

102. ## college physics

In Physics we often use meters per second as the units of velocity, rather than miles per hour. Convert 1 meter per second to miles per hour to get an idea of how these units compare. Please help me by showing me step by step so I can understand it better.

103. ## economics

Can anyone please simply explain in words to me that why free trade is a good thing even for a high-wage country like the U.S.??? Thanks a lot!!!!

104. ## HHS265

The child and family government benefits seminar was such a success that Advocates for Children will conduct a second seminar in an adjoining community. The executive director decides that this second seminar will attempt to maximize revenues.

105. ## english

what does optimistic and pessimistic mean?

106. ## public health

Is Avian Flu an imminent/eminent threat? Who should get the first flu vaccine during a worldwide outbreak - the 60-year-old grandmother with a weak heart and lungs or the healthy 4-year-old with decades ahead of her?

107. ## calculus hs

Here's the question again How do I find all line through (6, -1) for which the product of x- & y- intercepts is 3? Thanks again

108. ## art

Describe in detail how the Principles of painting can be identified

109. ## cultural diversity (need a better understanding)

Can you explain to me what these each mean please: linguistic, political, social, economic, religious, and familial conventions (note that word) for each group

110. ## Math

Why is it important to understand rational exponents? How does it work with radicals?

111. ## Math

Why is it important to understand rational exponents? How does it work with radicals?

112. ## MATH: TRINOMIALS

Hello. Can you explain to me how to factor the following. 30x^2 - 48x x2 + 6x + 7

113. ## calculus

Consider a plane curve which is described in polar coordinates (r, @) by r = g(@) for @ for all [a,b] (@ representing theta). Starting from the known expression for the length of a plane curve in Cartesian coordinates and the equation x = rcos@, y = rsin@,

114. ## SOCIAL STUDIES

PLZ TELL ME WHERE CAN I GET INFORMATON ABOUT DISASTER MANAGMENT?????????????/

115. ## HS Calculus

How do I find all line through (, -1) for which the product of the x- & y- intercepts is 3?

116. ## History

Can someone help to explain the social, economic, and political composition of the decade of corporate greed and how it affected the political climate of the 80's during the Reagan administration.

What ended the era of dual federalism?

118. ## maths

can you replace the stars with figures **** x 3

119. ## english

What does handicapping in sports mean?

120. ## Math

Why is it important to understand rational exponents?

121. ## Math

Why is it important to understand rational exponents?

Why is it important to understand rational exponents? How does it work with radicals?

123. ## Math

ã(X+2)-X=0 THE SQUARE ROOT OF (X+2)-x=0

124. ## intermediate algebra

factor completely Z^2-18Z+81-25x^2 I have tried this one several times and just can't seem to get it. please help

125. ## algebra

I need help with the first problem. Factor. 100w^2 - 9 c^3 + 27 My approach: (c+3)(c+3)(c+3) Is this correct?

126. ## Calculus

I am given the function P=9e^(-0.9t) In the funcion form P=(P initial)(a^t) what are the values of P initial and a P initial is 9 what is a?

127. ## Microeconomics

Resource limitations that affest the richest man, the poorest man, a farmer and the govt of Indonesia

128. ## Calculus (Derivatives)

Find the derivative of the function f by using the rules of differentiation. F(x) = x^3 – 4x^2 + 3 / x The sign “/” means divided by (OVER)…this problem looks like a big fraction. I am so lost though because I do not know why I keep getting 3x –

129. ## history

Describe how the cold war ideology crystylized after WWII changed wartime alliances that had existed during the war.

130. ## history

Why did the U.S. become involved in the politics of Southeast Asia. and how did this involvement impact the U.S. political climate of the 1950's.

131. ## socials

what does it mean to be a canadian?

where can i find a simple map of the original 13 colonies showing french and spanish territories

133. ## MATH

z^2-18z+81-25x^2 (z-9)^2 -(5x)^2 (z-9+5x)(z-9-5x) is this factored completely?

134. ## current events

can someone help me find a really interesting human interest story I could present to my class?

135. ## government

a federal government is one in which?

136. ## World History

Is this a good thesis for this topic question? I really need help, I can't ask my mom for help right now and I usually have her help me so it's kind of hard for me to do this totally on my own thank you so much if anyone could help. Topic Question:"An

137. ## math

I don't understand these types of problems- Find the average rate of change of f between 1 and x f(x)-f(1)/x-1 and X cannot be equal to 1 1) f(x)= the square root of x+3 2) f(x)=1/(x^2) 3) f(x)=x^3 + x

138. ## calculus - (derivatives)

Find the derivative of the function f by using the rules of differentiation. F(x) = 3 ã x

139. ## MATH

factor completely 32 - 2t^4 is this correct? 2(t^2-4) (t^2 + 4)

140. ## Math

Why is it crucial to understand rational exponents?

141. ## economics

diffeence between a job and career

142. ## math

factor completely (x+9)^2 -5(x+9)-6 how do i do this one?

we are re-teaching the metric system and i forget how to do any of it! can you help me with like convertic and things? thx - k gurl

144. ## social studies

how u covert 4.1dg____kg

146. ## psychology

what are stress moderators

147. ## grammar tenses

What does it mean to have a sentence in "present perfect tense"?

148. ## spelling or language

how can you use "glimpse" and "cliche" in the same sentence?

149. ## math

how do you solve a problem like this?: 25% of 1/2

150. ## english

what is the purpose of handicapping in sports???

151. ## language

how do larger than life characters show the values of their cultures

152. ## metric units of capacity

1,298mL=____L

a parallelogram has vertices (0,2), (2,-1),(6,3),(p,q). which of the following ordered pair has possible values for (p,q) a) (0,6) b) (6,1) c) (4,6) d) (6,4)

154. ## math

I don't understand these types of problems- Find the average rate of change of f between 1 and x f(x)-f(1)/x-1 and X cannot be equal to 1 1) f(x)= the square root of x+3 2) f(x)=1/(x^2) 3) f(x)=x^3 + x

155. ## space

when the moon changes frorm new to full it is called what?

156. ## berber tribe

any i nfo on the berber african tribe

157. ## english

what is the 5 step writing process? thank you

158. ## math

how do you do for factors and divisibility