# Questions Asked onOctober 2, 2008

1. ## algebra math riddle...

how many cattle are there on the lazy circle double-o four square ranch?

2. ## Economics: Price Elasticity

Please check my answers whether they are correct or not. If not, please help me why they are wrong. Thank you. Question 1: Point: A (300, 1000) Point B: (200, 1200) According to the midpoint method, the price elasticity of demand for hot dogs between point

3. ## physics

Satellite A orbits a planet with a speed of 10,000 m/s. Satellite B is twice as massive as satellite A and orbits at twice the distance from the center of the planet. What is Satellite B's speed?

4. ## Finance/Accounting

Milwaukee Surgical Supplies, Inc, sells on terms of 3/10, net 30. Gross sales for the year are \$1,200,000 and the collections department estimates that 30 percent of the customers pay on the tenth day and take discounts, 40 percent pay on the thirtieth

5. ## ap chemistry

please explain titration problems. I'm a total noob at this and am trying to answer some prelab questions. Examples: 1. How many mL of a 0.800 M NaOH solution is needed to just neutralize 40 mL of a 0.600 M HCl solution? 2. You wish to determine the

6. ## spanish

are there any web sites that offer online quizzes with immediate answers?

7. ## social studies

how did geograph contribute to ghana's wealth?

8. ## college

2 kg of air, initially at 5 bar, 350 K and 4 Kg of carbon monoxide initially at 2 bar, 450 K are confined to opposite sides of a rigid, well insulated container. The partition is free to move and allows conduction from one gas to the other without energy

9. ## math

how to do intergies

10. ## AP Bio Lab

the water potential of a solution is equal to the osmotic potential plus the pressure potential. Since there is no differential pressure acting on the solution, the pressure potential is equal to 0 making the water potential equal to the osmotic potential.

11. ## Calculus

find the equation of both the tangent lines to the ellipse x^2+9y^2=81 that pass through the point (27,3)

12. ## geometry

find this pattern: 10,40,90,61,52,63,94,46,18,100 and find the next 2 terms in the sequence

How high could a .5kg basketball be launched by a spring, if the spring is compressed by 0.2m and has a constant of 200N/m? How fast would the basketball be going just as it left the spring?

14. ## AP Chemistry

2K (s) + 2H2O (l) --> 2KOH (aq) + H2 (g) When 0.400 mole of potassium reacts with excess water at STP, what is the volume of hydrogen gas produced? the answer is 4.48 liters but I keep getting wrong numbers! please help! Thanks!

15. ## math

i suck at domain and range.... this doesn't make any sense... a. Given the relation {(-3,-2)(-1,0)(2,-1)(3,5)}, explain why the domain would NOT be -3

16. ## grammar

how do i write these telling sentences correctly? dogs can dig cats are soft a fox is fast an ant is not big

TCO 1) Employers provide tools and technology for their employees in order to: a. increase the cost of production and profitability. b. improve their efficiency and productivity. c. to reduce corruption in business and eliminate scandals. d. encourage the

18. ## Language Arts

swa-swa is an example of a word from ?

19. ## math

If you switch the domain and range of any function, will the resulting relation always be a function? Explain your answer with examples.

20. ## Phiscal science

gravitational, electromagnetic, and nuclear forces. 1. Why are these forces often called fundamental or basic forces? 2. Where are these forces found? 3. How are other forces related to them?

21. ## math

Explain how you would determine wether each of the following represents a function: Set of ordered pairs- Mapping diagram- Graph-

22. ## Science--Chemistry

How do you solve the reaction: Li + Mg2+ = ?

23. ## math

A farm sells boxes of oranges for \$8 and boxes of grapefruits for \$12. The farm wants to ear at least 4,000. If he sells 210 boxes of oranges and 150 boxes of grapefruit will he earn at least \$4,000? If not how many more boxes of oranges must he sell to

24. ## geometry

find this pattern: 10,40,90,61,52,63,94,46,18 and find the next 2 terms in the sequence

25. ## math

a plank of wood is cut into 12 equal pieces what fraction of the plank is 7 pieces

26. ## physical science

How many joules of heat are required to melt 40kg of ice at o degrees celcius?

27. ## chemistry

URGENT!!! what is the chemical reaction of hyrodgen peroxide + NH3 ... The chemical formula and written formula!!

28. ## history

what/who are yin and yang

29. ## english

What a most delightful quatrain Jamie has written. In the above sentence i need to identify the subject. I don't know if its quatrain or Jame. And I also need to tell what the form of the verb is. I think the verb is has written and if so is that

30. ## Vocabulary

How could I use the word Character in a sentence? Character as in a letters charecters

31. ## Journalsim

ples help me with this. i am tkaing journalism and i am writing an article on why we should have a soccer team? its an oppinion article. wat would be some good things or key things to have in it. plse help i have no ideas

32. ## Math

2(6+1) show workk pleez:)

33. ## science

if the spectrum of a star indicates that the star shines with a red light, approximately what is the surface temperature of the star?

Insert parentheses to make this sentence true. 3*8+6 squared -8/2=26. My teacher told me I think that the parentheses go around the 3 and last 8. Is that true. How did you do that?

35. ## math

factor 100x^2 - 81

36. ## math

i don't understand what a horizontal or vertical stretching is of a graph. y=x^3 Find graph horizontally stretched by a factor of 4 and vertically stretched by a factor of 4

37. ## math

For Its Breakfast Special, a restaurant offers fried eggs or scrambled eggs with ham or bacon or sausage, plus a choice of 5 different kinds of toast. How many different breakfasts are possible?

38. ## Math

solve sin(theta)=-1 for all real values of (theta) I don't understand but by following the example in my book; sec(theta)=-1 from the pattern of the secant function, sec(theta)=-1 if theta=pi*n, where n is an odd integer. There is no example of sin.

39. ## AP Biology

Explain why if you leave a glass of cold tap water on the counter on a warm day bubbles will appear along the interior of the glass. I think it has something to do with the amount of dissolved oxygen that can be held in the water versus the hot air.

40. ## chem

what is a lighted wooden splinter?

41. ## finance

How does Nike's Web site help the company strengthen its relationships with its stakeholders?

42. ## prefixes,suffixes,roots

do i type in the root word for example [agr] in the search bar and then the word that start with the 3 same letters in the word is the word i use to look up

43. ## math algerbra 2

blah this is making no sense, please help me: If you switch the domain and range of any function, will the resulting relation always be a function? Explain your answer with examples.

44. ## Pre Calc

Without actually graphing it, show that the graph of the equation x^3+y=x is symmetric with respect to the origin.

45. ## Physics: Non uniform motion

I have not done much physics before: I don't get how to do questions that deal with what happened in a particular SECOND So questions like: - A stone which is dropped from rest into a mine shaft falls a distance of 24.5 m DURING THE LAST SECOND. Find depth

46. ## Geometry

The hypotenuse of a right triangle is the side opposite the? a. 90 degree angle b. smallest angle of the triangle c. acute angle d. top angle I believe it is a

47. ## history test next period

compare hindus and buddhists. what are the 4 groups of Aryan society

48. ## Physics HELP!

A mountaineer estimates the depth of a crevasse by dropping a stone and listening for sound when the stone hits the bottom. The speed of sound in air is 340m/s. If the sound is heard 10s after the stone is dropped, what is the depth of the crevasse? Do you

49. ## history

compare Nixon policies of engagement with foreign policy strategies used during the cold war

50. ## world history

what effect did the trading civilization of phoenicia have on the ancient world

51. ## math

i don't understand what a horizontal or vertical stretching is of a graph. y=x^3 Find graph horizontally stretched by a factor of 4 and vertically stretched by a factor of 4

52. ## Vocabulary

How could I use the word charecter in a sentence? Charecter as in a letters charecter

53. ## english

need a sentence with Categorize, and Element ,Motives and ,Aspect thax u

54. ## Algebra

Find the slope and y intercept. 3 - 1/2y=2x, 2y+9x+2=11+9x

these words wont show the right def. when i type it in the dictonary search bar **but i do no u ladys can not do my work for 4 sure But really need help badly i have 11-30 to do and its 9:30 please help anyone thax:] *prefixes* ante arch bi demi equi extra

56. ## math

42 students took a test in school where the passing score was 70. the mean score of the 42 students taking the exam was 75.5 while the mean score of the students who passed the test was 81, and the mean score of the students who failed was 60. How many

57. ## Algebra

Sorry how do i graph this Y=-1

58. ## math

42 students took a test in school where the passing score was 70. the mean score of the 42 students taking the exam was 75.5 while the mean score of the students who passed the test was 81, and the mean score of the students who failed was 60. How many

59. ## Financial accounting

I'm lost on how to do calculate revenues, expenses, and income. Can anyone tell me how to do this? I am a student online at Axia. HELP!!!!!!

60. ## geometry

A rope is connected to a boat and to the boat's anchor that is resting on the ocean floor at a position not directly under the boat. The rope is 105 feet long and the water is 55 feet deep. To the nearest tenth of a foot, how far is the anchor from a point

61. ## Math

How to find an equation when you have a point on a graph and a slope??

62. ## Algebra

linear equations is it a linear equation? 3x=5y i got yes since 0=5y-3x

63. ## Social Studies

Caused the isrealites to leave Canaan and go to egypt

how many syllables are there in once?

65. ## macroecon

the greatest expansionary impact of a budget deficit will occur when: a-government borrows the money from the general public b-economy is operating in the intermediate range of its aggregate supply curve c-marginal propensity to save for the economy is

66. ## Puritan society

I'm doing some background research on the Puritans, their religious and secular views, stuff like that. Any helpful sites I can check out?

67. ## earth science

As an observer travels due east or due west, what happens to the angle of Polaris?

68. ## Math

L1=P1(1,3,5) and P2(4,5,2) L2=P4(-1,6,-3) and P3(points not given) a. Find the equations of lines L1 and L2. P3 is the midpoint of L1, that is, u=0.5 at P3. P(u)=P1 + u((P2-P1) 0 which is less than or equal to (u)which is less than or equal to 1. L1= P(u)=

70. ## science

plse help cant figure out thx 1. Which particles in an atom are int he nuclues? 2 Were are the electrons in an atom? thx a million :)

72. ## Math

A ticket booth sold 446 tickets and collected \$3,188 in ticket sales. Adult tickets are \$9.00 and children tickets are \$2.00. How many adult tickets were sold?

73. ## science

In science, my question is What is the volume of a pea? 1)What does pea means? i think it is a fruite, buut i am not sure.. 2)I forgot what volume means in science. 3)i don't know what to do. AND 4)I NEED HELP!!!!!!!!!!

74. ## english

****need help with making a sentece just with this one**** what elemtss in a story often serve as clues to a characters [motives]? need and answer with the word motives in side the answer while answering it

75. ## geopmetry

find this pattern: 10,40,90,61,52,63,94,46,18,001 and find the next 2 terms in the sequence

76. ## english-chariots of fire movie

why is religion important in this film?

77. ## Cultural Diversity

Identify and describe which, if any, of these creation and consequence situations the Native Americans group has faced. Creation: migration, annexation or, colorization. Consequences: extermination, expulsion, secession, segregation, fusion or,

78. ## math

Without actually graphing it, show that the graph of the equation x^3+y=x is symmetric with respect to the origin

what are the four long periods of history as defined by western societies

80. ## physics- uniform acceleration

The speedometer of a uniformly accelerating car is read as it crosses each of three equally spaced lines. The reading is 30km/h at the first, 40km/h at the second. What is it at the third? I tried to turn this into an equation but didn't know how. Would

81. ## english

in English class, we have been studying The Odessy. In the portion of Scylla and Charybdis, we have been recognizing strong body, strong intellect, episodes, etc... the one thing I need that I cannot uncover is whether or not there is a patrynomic

82. ## writing

explain how the path your life would take would be diffrent if school ended after 9th grade... well im just looking for a few ideas that could basically involve anyone. the only few things i could come up with are - moar school - getting job sooner and the

83. ## Math

Find lim x->infinity (x^2-1)/x or state that the limit does not exist. I'm not good at all with limits.

84. ## literature

In "Shall I Compare Thee to a Summer's Day?" Shakespeare claims that the object of his sonnet will be immortal because?

85. ## art

I am doing a project on Dawn Dupree. I have to find works she has done. The title of the work and the date completed. I have tried to find this information but have had no luck. Please help, deadline for project has now been set.

86. ## maths

what percent of 980 is 294

87. ## Health

where can the information in blocks 1-9 on the CMS-1500 can be obtained? A. Ledger card B. Medical Treatment Record C.Cinfidential Patient Information Record. D. Fee Schedule i was thinking B but in not sure will someone please help me? i have looked

88. ## algebra 2

how do you do this? find equations in standard form of the lines through point P that are (a) parallel to, and (b) perpendicular to line L: 1) P(0,-4); L: 2y=x 2)P(2,0);L:x+2y=3 3)P(-4,1); L: y+2=0

89. ## History

Can someone help explain the role of the U.S. in the emerging global community.

91. ## Math

Find lim x->infinity (x^2-1)/x or state that the limit does not exist. I'm not good at all with limits.

92. ## Algebra

Linear equations Y=-1

93. ## Math

A surveyor sets a stake and then walks 150 ft north, where she sets a second stake. She then walks 300 ft east and sets a third stake. How far from the first stake is the third stake? Round to the nearest tenth. All I know is you use law of sines and

94. ## geometry

A rope is connected to a boat and to the boat's anchor that is resting on the ocean floor at a position not directly under the boat. The rope is 105 feet long and the water is 55 feet deep. To the nearest tenth of a foot, how far is the anchor from a point

95. ## Chemistry

A six-pack of 12 oz soft drinks sells for \$2.44, and a 2.0 L bottle of the same soft drink sells for \$1.47. What is the cost in dollars per liter for each?

96. ## science

what path does the air follow to leave the body

97. ## social studies

who helped collect large amounts of money for the colonial army and what was the nickname?

98. ## english

1.I [Catergroize ]charcters by puting them in order. 2. Readers use [Elemnts]is called setting for the time and place. 3.I appeal to [Emotion] when i cry 4.When they give examples in the book of some of the character [Motives] to do. 5.The ponit of view is

99. ## social studies

did the Dawes reflect and effort by the unites states government to change native American lives? if so how?

100. ## art

In the painting, "Reading to Children by Mary Cassat, what is going on in the painting

101. ## social studies

como eligen los estadounidenses a los representantes del gobierno

102. ## science

What is the Pro's and Con's of energy

103. ## Science

A ball is tossed at 10m/s off the top of a 100m tall building. Find its velocity halfway down the building and at the ground.

104. ## chemistry

____centigram = 1.7 microgram # of cg = 1.7ug x 1mg/1000ug x 1cg/10mg = 0.00017cg but its wrong ___ milliseconds = 7 microseconds # of ms = 7us x 1ms/1000us = 0.07us but the answer key says its 0.007us

105. ## Calc I

how do i find the derivative of the function: f(x) = e^2 + x^e i just don't know how to go about doing this. any and all help is appreciated. thanks!

106. ## science

plsejust help me with this last question Explain why the electrical charge on an atom is zweo or nuetral

107. ## criminal justice

Describe the fundamental philosophies surrounding the purpose of sentencing to revenge and proportionality

108. ## math

42 students took a test in school where the passing score was 70. the mean score of the 42 students taking the exam was 75.5 while the mean score of the students who passed the test was 81, and the mean score of the students who failed was 60. How many

109. ## Physics

How do you find the moment of inertia of an actual bicycle about an axis through the pedal crank?

I have problems with expressions.. Susan had 24 stamps. She used some to mail letters.. What expression could I write for that? Also.. Nancy had 23 books. Her dad bought some books and gave Nancy all but 3 of them.

111. ## Cultural Diversity

Has the Native Americans faced any of these creations: migration, annexation or, colorization?

112. ## Geometry

In Calculations Involving Right Triangles The Hypotenuse Is Usually Represented By What Letter? a,b,c, or h I believe it is c

113. ## Macroeconomics

I have an assignment question regarding the impact of reducing the government's budget deficit by reducing government purchases. I have to develop a S/D graph with curves to illustrate this impact. I know that when the government makes purchases and runs a

114. ## math

The average (arithmetic mean) of 4 numbers is greater than 7 and less than 11. What is one possible number that could be the sum of these 4 numbers?

115. ## physics- kinematics

General question- when do you use NEGATIVE for 9.8m/s^2? Even when the questions says "an object is thrown up in the air from top of the building, on its way down, it misses the building and falls to the ground below." If you do use a negative value, why

116. ## Science

What is the relevance of Lysis, virion and virology in the study of viruses

117. ## social

um i need info on native american fishing nets

118. ## ap american history

Why were the rights of women ignored during a revolution that was fought for the liberty, freedom, and equality of all?

119. ## math

2*2*2*2 = 16 choices to my previous question?

120. ## prefixs

**these words wont show the right def. when i type it in the dictonary search bar **but i do no u ladys can not do my work for 4 sure *prefixes* ante arch bi demi equi extra non omin ortho semi

121. ## Vocabulary

How could I use the word calligrapher in a sentence?

122. ## Math

Use the law of cosines to solve ABC with A=126.3, b=45, and c=62.5 I did all the work to find a but my problem is finding B a=96.2 Sin(B)=45sin126.3/96.2 B=Sin^-1(45sin126.3/96.2) It's not going through in my calculator

123. ## Math

what is the answer if, for example, the base number is 8 and the exponent is 0?

124. ## Health

how much should an emplyee at a medical and dental association carge for comprehensive service for an established patient? 48\$ 55\$ 72\$ or 90\$ im thinkin 55 or 72 im lost because there is no notes for established patients for comprehensive services in my

125. ## Vocabulary

How could I use the word charecter in a sentence? Charecter as in a letters characters. And how could I use the word calligrapher in a sentence? And writetecher, pleas don't answer my questions because your not giving me any help at all. And I am a 4th

126. ## algebra

you have a mean score of 84 after taking 5 100 point tests. What do you need to score on the sixth 100-point test to have a mean score of 85?

127. ## algebra

33 1/3 percent of n is 15.9 how do i solve for n using proporitions

128. ## SAT Essay

Directions: Politicians and government leaders often use the expression that "the ends always justify the means" to justify actions they deem essential to achieving certain results, such as going to war in order to preserve peace. Assignment: Do the ends

129. ## math

Observe the table of values. The values in Column C are determined by the values in Columns A and B. Determine the missing value in Column C. A B C -3 1 8 7 5 24 19 9 280 41 21 1240 0.75 0.2 ?

130. ## social studies

Why was it so easy for the spanish to 'conquer' the Western Hemisphere?

131. ## Science

How do you model an atom?

132. ## algebra 1

What does a negative minus a positive equal?

133. ## social studies

s.s. How are seneb's and kawit's different from each other?

breaking the codes \$ - @ = 9 @ * \$ = 48 @=_____ \$=_______ we can't figure this one out

How high could a .5kg basketball be launched by a spring, if the spring is compressed by 0.2m and has a constant of 200N/m? How fast would the basketball be going just as it left the spring?

136. ## Chemistry

Are these reactions correct? I was told to do them in "reaction de deplacement simple", or simple moving reaction, I think. 1. Mg + 2HCl = H2 + MgCl2 2. Li + HCl = H2 + LiCl 3. Fe + 2HCl = H2 + FeCl2 4. Zn + 2HCl = H2 + ZnCl2 5. Ca + 2HCl = H2 + CaCl2 6.

i indain posters !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

138. ## English 4 mz sue thax u

lol u welcome but i actually relly don't get what my teachers see its an worksheet and the directions are to answer each question usin the underlined academic voc word and its 5 questions and with the five questions i have to answer them using the word in

139. ## physical science

suppose you want to heat 40kg of water by 20 degrees celcius. how many joules of heat are required?

140. ## AP Bio LAB

would the water potential of potaot cells change if cylinders were alloewd to dry out? in what way? increase or decrease? thanks.

143. ## Art

What can a line do through a work of art?

steps to add: 97 4/11 83 5/11 +65 7/33=

145. ## Health

I need to do a task analysis about the difficulties that many exceptional children may encounter when attempting everyday activities.

146. ## ecology

What is a cloroplast

147. ## AP Chemistry

what does pv/nRT tell you?

148. ## ecology

I need to complete a life table. How do I find the xlxbx value of my data when I have the following age intervals: age interval(x1-xt+1) 0-63 63-124 124-184 184-215 215-264 264-278 278-292 292-306 306-320 320-334 334-348 348-362 362- lxbx is 0 0 0 0 0 0 0

149. ## Litature

when was the movie of the outsiders made along with the book?

150. ## Language Arts

Is there a place on the internet where you can make sentences from letters of a word ?

151. ## Science (human body)

1.What are lungs made up of? 2.What is one function of the rennin? 3.Where is water and mineral salts absorbed? 4.What are the two digestive juices in the small intestine? 5.What are 3 symptoms of Kwashiorkor? I really need to know the answers to these

152. ## Science

What are the functions of the following weather instruments? 1.rain gauge 2.Hygrometer 3.Windsock(I think it tell the strength of the wind right?) 4.Barometer 5.Windvane

153. ## science

my question is: HOW IS MASS DIFFERENT FROM WHEIGHT? i need help!

154. ## science

my question is: HOW IS VOLUME DIFFERENT FROM MASS?????

155. ## american history

what are Haciendas

156. ## Visual Arts

What is a horizon line? Where do you never put it?

157. ## writing

well im troubled with a prompt, it is... explain how the path your life would take be diffrent if school ended at 9th grade... well im just looking for a few ideas that could basically involve anyone. the only few things i could come up with are - moar

158. ## social studies

I need some information about historical northwest coast fishing besides thinkquest/2939 if you need to you can go to that site to see wat im looking for.

159. ## Pre Calc

simplify the expression x-4 when x is less than 4

160. ## grammmer

Find the antonyms. =Difference.Negligence.

161. ## history

can you give me the importance of the indus river

162. ## SCIENCE 5TH

WHAT IS THE BEST CHEMICAL BATTERY?

163. ## math

Write a proportion that is equivalent to the statement: If 3 gallons of gasoline cost \$5.37, then 8 gallons will cost \$14.32.

164. ## Geometry

A right angle contains _____ degrees? I believe it is 90 degrees

165. ## social studies

How successfully did the articles of confederation meet the fears that americans had about teramical government?

166. ## math

A line L with a slope of 1/4 passes through the points (0,1/2) and (4,y). What is the value of y? This is an SAT prep question, and the answer is supposed to be 3/2 (1.5), but there's no explanation as to how the problem was solved.

167. ## physics

How much force is needed to accelerate a 50-kg rider and her 250-kg motorcycle at 5 m/s2?

168. ## Upper Darby

What is the mathematical pattern for 1, 16, 81