# Questions Asked onJanuary 21, 2009

1. ## math

what is the title of this picture?

2. ## nutrition

A fatty acid that contains a chain of 10 carbons and one double bond is termed a: a)monounsaturated,medium chain fatty acid. b)saturated,medium chain fatty acid. c)monounsaturated,long chain fatty acid. d)saturated,long chain fatty acid.

3. ## physics

a 10-m uniform beam of weight 100N is supported by two ropes at the ends. If a 400N erson sits at 2.0 m from the left end of the beam, what is the tension in the right rope?

4. ## physics

a lever is 5 m long. The distance from the fulcrum to the weight to be lifted is 1 m. If a 3000 N rock is to be lifted, how much force must be excerted on the lever?

5. ## Animals

How do gazelles sleep and when? And what do they do during the night?

Guess my rule with 2 rules. Rule 1:White Diamond,White Square, White Trapezoid Rule 2: Grey Pentagon,Grey Oval, Grey Triangle Fits both rules: Grey Rhombus, Grey Rectangle 1. Guess Rule A: Has 4 sides and 4 corners 2. Guess Rule B: ?? 3. What shape fits

7. ## Chemistry

Determine the simplest formula for compounds that have the following analyses. The data may not be exact. A. 28.5% iron, 48.6% O, 22.9% S This is what I did: 28.5g Fe 1 mole Fe/55.847g = .51 mole 48.6g O 1 mole O/15.999g = 3.04 mole 22.9g S 1 mole

8. ## Physics

A hockey player hits a puck with his stick, giving the puck an initial speed of 5.0 m/s. If the puck slows uniformly and comes to rest in a distance of 20 m, what is the coefficient of kinetic friction between the ice and the puck?

9. ## chemistry

draw Lewis Structures for the following FIVE elements. H2S CH2Cl2 NH3 C2H6 CH3OH

10. ## math

Whom should you see at the bank if you need to borrow money?

11. ## world geography

what factors account for the simmilarities and differences between the subdivisions in tropical climate zones?

12. ## chemistry

Ca + Br2 --> CaBr2 its synthesis and the reason the reaction happens is stable electron configuration but i don't understand why. Responses chemistry - DrBob222, Wednesday, January 21, 2009 at 10:06pm Synthesis because it's two elements combining to form a

13. ## physics

a bus moving at 20m/s slows at a rate of 4m/s each second. how far does it travel while braking. i found the time which was 5 seconds. A car accelerates from rest at a rate of 5 m/s/s for a period of 4.2 seconds and then moves at a constant speed for 8

14. ## Calculus

Hi there, I need help with composition of functions. I need to find fog, gof, gog, and fof and their domains for the following: f(x) = square root of 2x +3 g(x) = x^2 + 1 if someone can help me asap that would be so great!

15. ## chemistry

A commercial sample of concentrated aqueous nitric acid (HNO3) is 18.2% nitric acid base mass and has a density of 1.12 g/mL. (a) What is the molarity (M) of the HNO3 solution? (b) What is the molality (m) of the HNO3 solution? -------- I know that.... (a)

16. ## Math

You go to dinner and decide to leave a 15% tip for the server. You had \$45 when you came to tthe restaurant. What is a function that relates the cost of the meal c to the amount of money you have left A(c).

17. ## Algebra

A boat travels with the current at a speed of 10 miles per hour with respect to land, then against the same current at a speed of 6 miles per hour with respect to land. Find (a) the speed of the current, and (b) the speed of the boat in still water.

18. ## Physics

An asteroid heads for Earth at 12 km/s. In addition, a NASA space team is able to attach a rocket booster to the asteroid, which then allows the asteroid to move at 28 degrees to its original path to a speed of 20km/s. What is its average accleration for

19. ## Physics

An asteroid heads for Earth at 12 km/s. In addition, a NASA space team is able to attach a rocket booster to the asteroid, which then allows the asteroid to move at 28 degrees to its original path to a speed of 20km/s. What is its average accleration for

20. ## math

a rectangular field is to be enclosed with 600m of fencing. Find the dimensions of the field that will give you the greatest area. please help me.. exam tomorrow!:(

21. ## U.S. History

please check this 1. English explorers like Cabot, Frobisher, and Hudson were searching for a. the seven golden cities b. the Great Migration c. a Northwest Passage d. a land rout to California i picked C

22. ## The Road Not Taken

by Robert Frost What does this mean? Yet knowing how way leads on to way, I doubted if I should ever come back.

23. ## U.S. History

Which three colonies were founded in an attempt to escape religious persecution? a. New York, New Jersey, Georgia b. Massachusetts, Pennsylvannia, Maryland c. North Carolina, South Carolina, Virginia d. New York, Virginia, Georgia im not sure about this

24. ## Cultural Diversity

My assignment is the same as the first several on your memo board. I have to do an autobiography research paper. I am not asking for anyone to do it, I need to learn so I am asking for an opinion. When my instructions say, "use three sources, and on source

25. ## Physics-Update

An asteroid heads for Earth at 12 km/s. In addition, a NASA space team is able to attach a rocket booster to the asteroid. The rocket booster fires for 10 min after which the asteroid is moving at 28 degrees to its original path to a speed of 20km/s. What

26. ## physics

show that for a pendulum to oscillate at the same frequency as an object on a spring, the pendulum's length must be L=mg/k thank you

27. ## FRENCH WORK ASAP

please please someone check my work I don't understand it fully so I am asking if someone could please check my work thank you if it's too much I'm sorry. God Bless

28. ## Pre-calculus

State the period, phase shift, and vertical shift of the function y=tan(theta/2-pi/4)+3. Is this right? ANSWER: period:2pi phase shift:-pi/4 vertical shift:3

29. ## physics

a book weighs 6 n. when held at rest above your head the net force on the book is?

30. ## Math

A swimming pool is 50 meters long. If I swim 60 lengths of the pool each day for one week (7 days) how many kilometers did I swim? Would the answer be 1050km? 50m * .05km * 60 *7 = 1050km

31. ## accounting

On October 31, a flood at Payne Company’s only warehouse caused severe damage to its entire inventory. Based on recent history, Payne has a gross profit of 25 percent of net sales. The following information is available from Payne’s records for the 10

33. ## song

I am not a music person and I rarely lisen to music. My teacher made us do an essay to modern music that has the theme of freedom or going to a better place. Does anyone know a song that has both freedom and going to a better place? or asking for help? can

34. ## math

mat e. matics starts to construct a series of triangles. all the triangles are drawn such that the sum of the base and height are always 10cm. determine the maximum area of all these triangles.

35. ## History

A)why was France willing to sell Louisiana, and why did the united states purchase it? B)What was the purpose of Pike's expedition, and where did he travel?

36. ## Biochemistry

A peptide has the sequence: Glutamate - His - Trp - Ser - Gly - Leu - Arg - Pro - Gly What is the net charge of the molecule at pH 3, 8, and 11?

37. ## math

angles c and d are parallel and p is transversal. if m

38. ## physics

a person is standing on a scale in an elevator that slowing down at a rate of 4m/s/s. the elevator is moving upward. if the persons mass is 80 kg what does the scale read during the period of time that the levator is accelerating?

39. ## Biochemistry

A peptide has the sequence: Glutamate - His - Trp - Ser - Gly - Leu - Arg - Pro - Gly What is the net charge of the molecule at pH 3, 8, and 11?

40. ## Economics

2. Suppose Fred has a utility function of the form U = X ½ Y ½ . Fred has an income of \$100, good X costs \$1.00, and good Y costs \$2.00. How much of good X and how much or good Y will Fred buy? Ive already drawn my graph. i know that fred could buy 100

41. ## physics

the inclined plane is 30* from the ground a) What is the mechanical advantage of the inclined plane? b) A weight of 100N is to be lifted using the inclined plane. What is the minimum applied force for this job? c) Suppose that an applied force of 200N is

Lord of the Flies, written by William Golding, is one of the most famous novels around the world. It is a fiction story during the World War II, where groups of children crash land on a mysterious island and stay there until they are rescued. The novel

43. ## Interest Question

Hi guys, I'm trying to help my son with this question but I just have no idea how to set it up. I know that I=prt, but I don't understand what to plug in here since we are given two bonds. Anita Ramirez owns two bonds, one paying 8.5% interest and the

44. ## U.S. History

please check this answer 1. A major goal of the encomienda system was to a. force Native Americans to work for Spanish colonist b. drive Native Europeans off their land c. help Europeans adapt to Native American culture d. prevent the development of social

45. ## renaissance

i am doing a compare and contrast essay on philip II of spain and elizabeth I of england. what are some main ideas of their differences? and how would i write a thesis sentence on this? if the paper is 4-5 pages how many paragraphs do you think it should

46. ## algebra

Help! I'm so confused. How do I do these? y=2x-5 for x p=-3w+9 for w 2m-6=4n+4 for m 3x-y=-2y for y

47. ## spelling

what are comparison words?

48. ## chemistry

3BaCl + 2Na3PO4 --> Ba3(Po4)2 +^NaCl is Ba3(PO4)2 the ppt. because Cl salts are soluble so it will dissolve?

49. ## History

About the French Revolution. You are a member of the Third Estate. Prepare a speech for the meeting of the Estates General, explaining all your problems. Minimum 300 words

50. ## ECONOMICS

Sorry, the last Question didn't post Suppose Fred has a utility function of the form U = X ½ Y ½ . Fred has an income of \$100, good X costs \$1.00, and good Y costs \$2.00. How much of good X and how much or good Y will Fred buy? Be sure to show all your

51. ## college Chemistry

Ok this is the question... Complete the combustion of butane... CH3CH2CH2CH3 + O2 ====> ____________

52. ## General

When your boss at a job calls you into the office, And asks you why should i give you a raise? whats a good asnswer to this question

53. ## Math

If a chef uses 200 grams of ground beef to make one hamburger patty, how many patties can he make from a 5 kilogram package of ground beef. I believe the answer would be 25 patties, but not too sure how I got that answer and if it's correct

54. ## Probability

Suppose a random variable X has a cumulative distribution function given by F(a) = {0 for a

55. ## human resources

what are the differences between program planning and grant proposals, how do they relate to each other.

56. ## chemistry

"a test liquid has a density of 1.1g/ml.. when u pour some of it into a cup of water what will happen asuming thar their nature are such that they don't mix and that their is no chemical reaction between the two substance? please help !!!

57. ## world geography

how much of the united states and canada is covered in timber reserves

58. ## social studies

i need help in constructing my thesis, so far i have two sentences and still more to link in it. i have decided to use hitler, roosevelt and canada as my case studies. so far: Nationalism can be used to unite nations against enemies for the preservation of

59. ## science

suppose your mom is boiling water near the window where did the mist came from and why was there mist on the window

60. ## MAtH

marIsSA's cAR gEtS An aVERagE Of 25 mIlEs pER gALlON oF GAs. she PLAns tO DrIVe 175 MILeS TOdAy and 225 Miles TOmOrrow. hOW ManY gAllOnS of gAs sHoUlD SHe ExPeCt To uSe iN All.

61. ## Physics

the inclined plane is 30* from the ground a) What is the mechanical advantage of the inclined plane? b) A weight of 100N is to be lifted using the inclined plane. What is the minimum applied force for this job? c) Suppose that an applied force of 200N is

62. ## Probability

Suppose a random variable X has a cumulative distribution function given by F(a) = {0 for a

63. ## earth science

how do i find how much water vapor is in the air when given relative humidity and an air sample that is 40 degrees C?

64. ## english

hey people!! im new here and i just got an essay to do on english altough its the first day of school!! please guys i really need your help.. its a essay on the following topics: 1-summer 2-love is not all it's made out to be 3-a glorious sunset 4-stories

65. ## accounting

I am having trouble with this can someone please help me? Thank You Post your response to the following: The Ritz Manor is a popular seaside resort. A double room costs \$220 for one night. In order to reserve a room, guests must pay one night’s stay in

66. ## English

Out of these which one is a metaphor, simile, or a personification? 1)the last stains of sunset had melted away. 2)the wrinkled surface of a tiny lake.

67. ## college-Stats

A certain geyser was determined to have eruptions with a Mean duration of 3.31 min and a standard deviation of 1.04 min. A sample of n=43 eruptions were recorded. Using Chebychev's Theorem, how many of the eruptions lasted between 1.23 min and 5.39 min.

68. ## English

A)why was France willing to sell Louisiana, and why did the united states purchase it? B)What was the purpose of Pike's expedition, and where did he travel?

69. ## Psychology

Select one theory of personality and use this theory to tell Michael how this theory explains his or her situation. Here is the case study: Michael is a 40-year-old airline pilot who has recently begun to experience chest pains. The chest pains began when

70. ## physics

a 2 kg object moving at 5 m/s enters a surface with the coefficient of kinetic friction is .1 and is brought to a full stop. If the cart moved 12.8 m calculate: a) the net work done on the object over the 12.8 m distance (I got 6.4j, but it's probably

71. ## writing

im stuck on the topic... If you were the president, how would you help society? so far, i have stuff like making sure that every1 had jobs, health coverage, good education, and safety. i'd make sure that no family in the us wud be snatched of their

72. ## math

Mr. Cline needs 36 ice cubes for the science experiment. Eack ice tray makes 12 ice cubes. If he makes 4 ice trays, does he have enough ice cubes? Can you use an estimate to solve? Explain.

73. ## chemistry

Ca + Br2 --> CaBr2 its synthesis and the reason the reaction happens is stable electron configuration but i don't understand why.

74. ## science

what produces carbon dioxide?

75. ## math

ellen drove 120 miles in two hours if she continued to drive at the same speed how many hours would it take for her to drive 300 mies?

77. ## French for HelloKitty1993

Now I'm waiting for YOU to do what you can and then I'll be back later this evening to proofread it! Sra (aka Mme)

78. ## 4th grade social studies

What happened to the native Americans after the Treaty of greenville

79. ## Economy / History

Hi there! Can you tell me about history of China and/or its economy? What is their current issue/political system? Can you suggest any credible source that I can look up for those information? Thx.

80. ## Government

what is the effect of politics on Nigeria education?

81. ## Legal?

Is Limewire a legit site? I downloaded it, but I've heard some rumors/criticism of it. Should I be using this? Is it okay, just shared files?

82. ## french

What is Bastille day(14th July) in France?

83. ## French 1

could you please check this god bless. Directions are using the following words ma, mon, mes, ta, ton, tes, sa, son, and seu 1. Qui est ----- amie. Answer: Mon amie est Briana. 2. Qui est----- ami. Answer: Mon ami est Alex. 3. Ou habitent -----

Complete Appendix B by writing a paragraph explaining your fictional company. Then, describe the main roles and behaviors of the entrepreneurs, managers, and employees your company might have. After you have completed the table, answer the following

...my paragraph!! I need someone tear it apart!! THank you!!!!!! Entre los años 2000 y 2005 estuvo practicando tres instrumentos diferentes: el piano y la guitarra como actividades extraescolares, y la flauta en la escuela. Empecé a practicar kárate

86. ## Economics

Hi there, I am having trouble with this problem.Can you give me some guidance. In planning the publication of a new engineering economics textbook, the publisher has identified the following fixed and variable costs. Fixed Costs Overhead- \$10,000 Editing

87. ## Probability

A store sells two types of tables: plain and deluxe. When a customer buys a table, there is an 80% chance that it will be a plain table. Assume that whether or not the type of table that one customer buys is independent of the types of the tables that any

88. ## human resources

what are the differences between program planning and grant proposals, how do they relate to each other.

89. ## chemistry

In terms of electronic configuration and bonding, why is xenon regarded as an unreactive gas?

90. ## U.S. History

Should English be declared the official language of the United States? List three effects that you believe such a law would have. Explain your position. i need some help doing this.My position is that i DON'T think English should be declared the official

91. ## Science

I was doing a lab about tropism in plants. I used mustard seeds and they had a positive growth. I do not understand the question... Classify the responses you observed as positive or negative tropisms.

92. ## French 1

Could you help me with this one i don't understand this 4. ------- frere a quel age? Using the words and rewrite the sentence: ma, mon, mes, ta, ton, tes, sa, son, seu

93. ## History

Why was the Nile river called "the gift of the Nile"? I need three reasons, please. I will supply the supporting details and examples myself.

94. ## French 1 help thanks

Directions use ma, mon, or mes Rewrite each sentence correctly 4. ------ frere a quel age? Answer: Mon frere est a vingt - neuf ans. 5. ---- soeur a quel age? Answer: Ma soeur est a vingt - neuf ans. 6. Ou est ---- maison ou ----- appartement? Answer: Ma

95. ## French continued help Check work

Directions use either sa, son, or ses Rewrite each sentence correctly 1. Le pere de Marine est dans la cuisine? Answer: Son pere est dans la cousin 2. La soeur de Marine est blonde? Answer: Sa soeur de Marine est blonde. 3. La soeur de Thomas est a Paris?

96. ## Geography

What river forms much of the boundary between Oklahoma and Texas?

97. ## communication

what is the difference between Coordinated Management of Meaning and Symbolic Interactionism?

98. ## english

Join tjhe sentence using nether----nor. 1. Ihave no money.Ihave no place to stay.

99. ## Physics

A worker uses awhell and axle with inner radius of 20cm and outer of 50 cm to lift a 2400N object. a) What is the mechanical advantage of the simple machine? b) What force must the worker exert to lift the object?

100. ## question

bus holds 66 people. Starts out empty. Picks up 1 person at the 1st station. 2nd person at the 2nd station 3rd person at the 3rd station and so on. No one gets off. After how many stations will fill up the bus Show your work- explain your thinking?

101. ## math

if I have 1/2 liter of while and drink another 750 milliliters of water how many liters of water did I drink in all? I believe it is 1 and 1/4 is this correct?

Hi!Can somebody help me to meke asentences with this words?Thank you! she shut the that chin chimp

My daughter is doing 5th grade math division. Her teacher has shown her a different way to divide these days. I know the answer I get (the old way), but can you tell me how you get the answer for 233 divided by 29. They have her "Xing" out the last 3 in

104. ## philosophy

I have to write a 1 page paper "presenting what i believe the world is made of and explain why i believe that to be the case" and he said it doesn't deal with like water and land, so im not sure what he means, any help would be great.

106. ## math

what would be the obleque asymptote to f(x)=(x^7-9x^6+19x^5+23x^4-108x^3+82x^2+64x-120)/(x+3)

107. ## Social Studies

Can you help me find out what the climate of Kilwa, Africa is? Thank you so much!!

108. ## Com 140

Could somebody please tell me what Document Design, Layout and Presentation Template are? I may be stupid, but i pretty much know what the Layout is i just need help with the other two. Thx.

109. ## Math

What is te result when the reciprocal of -1/7 is increased by the negative of 1/7?

110. ## life science

what is the main factor in the sprouting of a seed?

111. ## physics

can a mechanical advantage of a simple machine be les than 1? explain

112. ## Probability

A fair die is rolled twice with the two rolls being independent of each other. Let M be the maximum of the two rolls and D be the value of the first roll minus the value of the second roll. Are M and D independent?

113. ## Algebra

Can someone help me solve these equatiions [SQRT(4 - x)] - [SQRT(x + 6)] = 2

Gst Recoverable if you pay lets say \$100 you pay \$7 gst is thier a formula or any way that can help me find out how much you recover for gst recoverable

115. ## Math

How do I convert mg to g? Do I divide the number by 1000? For instance 950mg = how many g? I think it would be .95g if I divide the 950mg to g correct or??

116. ## chemistry

what are pure substances

117. ## science

suppose your mom is boiling water near the window where did the mist came from and why was tehre mist on the window

118. ## Math

put these in order from least to greatest 1 kilometer, 1 mile, 100 feet, 10,000inches. I believe it would be 10,000inches, 100ft, 1km, 1 mile?

119. ## Social Studies

is the standard of education in Nigeria fallen?

120. ## social studies/history

Who was the first president to state the inauguration and how old was he at the time?

121. ## physics

A worker uses awhell and axle with inner radius of 20cm and outer of 50 cm to lift a 2400N object. a) What is the mechanical advantage of the simple machine? b) What force must the worker exert to lift the object?

122. ## english

drawing or painting a rough outline

asked by word fits for a king

I've removed your post with the long, complex assignment about researching Berkshire Hathaway. We don't give answers here, but we'll be glad to HELP you if you tell us what you know and what you specifically need help on.

124. ## Electronics

How has Georg Simon Ohm's contribution helped us today?

125. ## sentence

I need a sentence with this words,please! she shut the that chin chimp

If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2 days, how long would the job take if Sam, Lisa, and Tom worked together to complete it?

127. ## english

Jointhe sentence using either----or 1.You can watch Harry Potter at my house.You can watch Lord the Rings.

128. ## French

To make sure I'm on the right track could you assist me in this one. For number 4. if the question states La mainson de Thomas est jolie. Is the answer. Sa maison de Thomas est Jolie. P.S. I have a pc and my text book is called Bon Voyage! copyright 2002

129. ## SRA MY WORK IS FINISHED

could you please type your answers in for me i'm finished though but since i might not be able to get the apostophe's over the e's like you have said. Sorry for all the confusion thanks and god bless you

130. ## History to 1877

What British Legislation regulated the import of world wide goods into North America

131. ## chem9th

okay i have 6 things 2 look 4 to c if a chem reaction 'goes' they r -ppt -color change -change in heat -gas released -light given off -water formes what is the 7th 1?

132. ## Organic Chemistry

If sodium bromoacetate is used instead of sodium chloroacetate, how will the rate of reaction be affected?

133. ## history

what were the political goals of Queen Elizabeth I? thank you!

134. ## math

using long division what is x^(7)-9x^(6)+19x^(5)+23x^(4)-108x^(3)+82x^2)+64x-120 divided by (x+3)

135. ## social studies

what is the definition if nuclear

136. ## Buzz Words

What would some words be considered buzz words for a philosophy class? I thought synergy might be one, but I can't think of any others. Thanks.

137. ## BEH 225

What are some of the advantages and/or disadvantages of Freud's studies? What are some specifics areas?

138. ## DDP

why was telephone needed?

139. ## Junior English

Can someone tell me what subjective truth and objective Truth is?

what does dm mean

141. ## calculus

Evaluate the definite integral: [4,8] (4x^2+10)/(x^(1/2)) dx Been trying this for about 1 hour. Very frustrated, thank you.

142. ## physics

What condition or conditions are necessary for static equilibrium? a) E Fx =0 b) E Fx=0, E Fy=0, E T=0 c) E T=0 d) E Fx=0, E Fy=0

143. ## Math

which measure is not equivalent to the others? 0.0048km, 4800mm, 48cm, 4.8 meters I believe the answer is 48cm. It should actually be 480cm correct?

144. ## math

what whole number makes the number sentence below FALSE. 21 - x >7 a. 13 b. 12 c. 7 d. 5

how does wave frequency affect the light?

what is the connection between wavelength and light frequency?

What led to Germany's decision to sign the armistice

148. ## ss world history

What kinds of government system was established in Ethiopia after Italian imperialism

149. ## physics

i would like to know about the change that would take place if any if the speed frequency wavelength of a wave in a ripple tank when a wave is refracted and diffracted

150. ## World Cultures!

President Monroe is telling the European powers that the relationship between the American contients and Europe has changed. What it it that the United States will not tolerate?

151. ## question for all teachers

is sra still connected? Thanks for your time

152. ## college

PUNNETT SQUARE

153. ## physics

can a mechanical advantage of a simple machine be les than 1? explain

154. ## Intermediate Algebra

how do you find the prediction equation for a given set of data? plz help final tomorrow!!

155. ## math

a store sells 3 times more of bats then rackets. they sell a total of428 of bats and rackets. how many bats how many rackets

156. ## math

what is 14% of 23,032.00?

157. ## Microbiology

What kind of prokaryotes have been discovered, which can grow as large as 70 milimeters in diameter and can be without the aid of a microscope (Hint: It's in the ocean)?

158. ## gr8FRACTIONS

how would i figure this out? 2 1/2 / 4/11

159. ## Math

are these in correct order from least to greatest 100feet, 10,000inches, 1km, 1 mile

161. ## social studies

what type of houses did people live in on the plains

162. ## gr8FRACTIONS

also, how do u do this? 1/2 / 3

163. ## for anyone

is there any way to tell if a teacher is currently 'on' and answering other question

164. ## Intermediate Alg

how do you find the prediction equation for a given set of data?