# Questions Asked onOctober 17, 2009

1. ## Math

The floor of a rectangular room is to be tiled with 1/3 (fraction) foot square tiles along a 10 5/8 (fraction) foot wall. How many tiles will be needed along the wall? Would I multiply 10 5/8 times 1/3 to get the answer?

2. ## Math

How long will it take for prices in the economy to double at a 6% annual inflation rate? Round to the nearest hundredth.

im learnin about y=mx+b 1.describe the line you think each equation represent Y=x, y=5, x=-3 2. The equation of a line is y=mx+2. determione the value of m when the line passes through each point D(12.5) s(1.-3) e(-2.6) a(-5.1)

4. ## Math-Triangles

How do I find a missing length to a triangle? The lenths I have are 18 for one side 27 for the other and (x) for the bottom length. Then for the other triangle given the lengths are 14 for one length, 21 for the other length and 28 for the bottome length.

5. ## chemistry

How many grams of Na2CO3 can be produced from 2.715 g NaHCO3?

How long will it take for prices in the economy to double at a 6% annual inflation rate? Round to the nearest hundredth. Please explain how to solve this problem, thanks.

7. ## physic

julianna walked 45 meters east, 45 meters souuth, and 45 meters north. what is her resultant displacement? My answer was 45 meters west. is this correct

8. ## English

ok so these are FOUR paragraphs about comparing brom and ichabod from the lengend of sleepy hollow story. please read it and correct any errors I may have, I will appreciate it sooo much :) God bless Ichabod Crane and Brom Bones are two characters from the

9. ## Ap Chemistry

Hydrogen gives off 120. J/g of energy when burned in oxgyen, and methane gives off 50. J/g under the same circumstances. If the mixture of 5.0 g of hydrogen and 10. g of methane is burned, and the heat released is transferred to 50.0 g of water at 25.0

10. ## Math

William says that if Harry has 8 hits in his next 28 at bats, he will increase his batting average, which is currently 0.308. Charles says that William is wrong. Who is right and why? How do I figure his current average?

11. ## physics

The hour hand on a certain clock is 8.3 cm long. Find the tangential speed of the tip of this hand. v{t}= ???? {mm/s}

12. ## Anatomy/Physiology

I would like some ideas on two organ systems and how the two together keep the human body functioning as a unit

13. ## social studies

Which Industry is most helped by Italy's Arable land and good amounts of Rainfalls. A.WINE MAKING B.NATURAL GAS PRODUCTION C.MARBLE AND GRANITE MINES D.FISHING FLEETS ON THE MEDITERRANEAN SEA

14. ## social studies

So The Question Which industry is MOST helped by Italy's arable land and goods amounts of rainfall?????? A. wine making B. natural gas production C. marble and granite mines D. fishing fleets on the Mediterranean Sea And the answer is wine making

15. ## Grammar and Composition

can someone give me a good ex of alliteration thanks

16. ## government

Post a caricature of a politician and what was stretched of the person. Why were those features chosen?

17. ## science

I don't understand why as the steepness of a concentration gradient increases, the rate of diffusion increases as well. I would think it would decrease. I looked it up in google and read some articles but I still don't understand. can someone explain this

18. ## Physics - sound waves

I listed the questions with my answers. Are the answers correct? Thanks. A railroad locomotive is a rest with its whistle shrieking, and then it starts moving toward you. a.) Does the frequency that you hear increase, decrease, or stay the same? The

19. ## Grammar

I need a help to correct this sentence if it is right or not. Must live with a soccer ball since the age of 4?

20. ## Math

Explain which method you would use to determine whether the following proportion is true or false. Show how you know that it is true or false.19/6=4/27

21. ## Math

Stephen said that the ratio of his mortgage to the sales price of his house is 7 to 6. Is this reasonable? Explain your answer. I don't understand how to figure this question out?

22. ## Statistics

How is the statistical application of Pearson r used for hypothesis testing. Through application of the Spearman Correlation what type of data is the Pearson formula used for.

23. ## Math

The problem is two circles that each circle has 4 sections. One cirlce is completely shaded and the other circle has 3 of the four sections shaded. There are a total of 8 sections between the two circles and 7 of the sections are shaded in. So would the

24. ## Physics

Can the instantaneous velocity of an object at a given time instant be greater than the average velocity over a time interval that includes the given time instant? Can it be less?

25. ## organic chemistry

if you were not told which solvent to use in the recrystallization experiment, how would you determine a suitable recrystallization solvent ?

26. ## operating system

Can someone tell me how I would make a process tree with the following data: F S UID PID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD 4 S 0 1 0 0 80 0 - 764 select ? 00:00:01 init 5 S 0 2 0 0 75 -5 - 0 kthrea ? 00:00:00 kthreadd 1 S 0 3 2 0 -40 - - 0 migrat ?

27. ## science

part of a plant which was once a bud. i thought it was petal is that right?

28. ## Quotes

I would like to know everyone's favorite quotes. My favorite quote is: This is a miracle that happens everytime to those who really love; the more they give,the more they possess. Out of all the quotes, I have to pick top 6, and then everyone in my class

29. ## Social Studies

I'm writing an essay on North Korea. A few years ago in Social Studies, I remember watching a documentary that featured Americans who were illegally in North Korea to do charity work so there would be less starvation. Would you be able to help me find some

30. ## organic chemistry

The solubility of a compound is 59g per 100mL in boiling methanol and 30g per 100mL in cold methanol, whereas its solubility in water is 7.2g per at 95 degrees Celsius and 0.22g per 100mL at 2 degrees Celsius. Which solvent would be better for

31. ## organic chemistry

what is the purpose of a hot filtration? when is it necessary to preform one?

32. ## science-biology help

knowing that as the steepness of a concentration graident increases, the rate of diffusion increases, explain how a single celled organisms would respond in an oxygen rich pond compared to an oxygen poor pond. I'm not really sure but in an oxygen poor pond

How does nucleus work for restorant?

34. ## math

im learnin about y=mx+b 1.describe the line you think each equation represent Y=x, y=5, x=-3 2. The equation of a line is y=mx+2. determione the value of m when the line passes through each pint D(12.5) s(1.-3) e(-2.6) a(-5.1)

35. ## Chemistry

Could someone please tell me if I did this question right? An incomplete reaction of 12.125 grams of propane proceeds as follows. 2C3H8+11O2 --> 3CO2+4H2O+2CO+C(s) How many grams of solid carbon residue are produced as a product? My answer: Step 1)

36. ## Math

Perform the indicated operation by hand. Show or explain your steps. 17.525 ÷ 25? Am I supposed to move the decimal over one? If I do then the answer is 7.01, if I don't then the answer is 0.701. I am confused.

37. ## math

Maria spent \$7.61 at the convenience store.This is \$3.50 more than 3 times the amount of money that Gabriella spent.How much money did Gabriella spend?

38. ## French

I want to learn a few french words. I need help= Thank you= you are the best= Call me= maybe later= Sound them out as well.

39. ## physics

When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows from 4670 rpm to zero in 3.00 s. 1) What is the distance traveled by a point on the rim of the blade during the deceleration? (in ft} 2)What is the magnitude of the net

40. ## Math

How do you find a missing length in a triangle? I have two triangles. The lengths given are 18:27:x and the other one is 14:21:28.

41. ## math

pennies are kept in a jar the mass of the jar is 20 g the mass of each panny is 5g le t the varible p represent the total mass of pennis and the jar. let the variable n represent the number og pennys. 1a. write an equation that represent the relation ship

42. ## math

the serface of our earth is 20'c for every km, k below the surface the tempature increses by 10'c. let t represent the tempature in 'c 1a write an equation that represent the relationship between disatnce k and t tempature 1b. what is the slope and and

43. ## economy

does the U.S. depend on foreign investment?

44. ## physic

julianna walked 45 meters, 45 meters south , and 45 meters north. what is her resultant displacement my answer was 45 meters west. is this answer correct

45. ## science

HOW MUCH OF THE UNIVESE'S ORDINARY MATTER IS THOUGHT TO BE HELIUM?DOES BIG BANG THEORY SUPPORT THIS NUMBER

46. ## math

how do i simplifu 2r^2 +r +r^2 and 3(r+s) - 2r

47. ## Physics

An object is thrown vertically upward. a) What are its velocity and acceleration when it reaches its highest altitude? b) What is its acceleration on its way downward half a meter above the ground? My ans: a) velocity is zero and acceleration is 9.8 m/s^2

48. ## gOVERNMENT

marbury vs madison mcculloch vs Maryland dred scott decision plessy vs ferguson brown vs board of education roe vs wade bowers vs hardwick mapp vs ohio bakke decisioN What amendments are these linked to and rights related to.

49. ## Math

How would I find an equivalent fraction if I only have one fractions. For example, -6/54?

50. ## Pre Calc (question was never answered)

Write the statement as a power function equation. Use k for constant of variation if one is not given. a. Charles's law states the volume V of an enclosed ideal gas at a constant pressure varies directly as the absolute temperature T. b. The volume V of a

51. ## economy

does the us owe the world bank or the imf money? ive searched for answers but am unsuccessful.

52. ## chemistry

A student decided to extract aspirin from a tablet. After the alumina filtration step, he stopped the experiment for a week. then he evaporated the methanol and completed the procedure. the melting point of his recovered material was 120-145 degrees

53. ## geography

which has about the same area as germanY. A.Alabama,georgia,and southcarolina. B.Flordia,andGeorgia. C.the southeastern United States D.the United States

the surface of our earth is 20'c for every km, k below the surface the tempature increses by 10'c. let t represent the tempature in 'c 1a write an equation that represent the relationship between disatnce k and t tempature 1b. what is the slope and and

55. ## physics

A compact disk, which has a diameter of 12.0 cm, speeds up uniformly from zero to 4.40 rev/s in 3.20 s. What is the tangential acceleration of a point on the outer rim of the disk at the moment when its angular speed is 2.00(rev/s)?

pennies are kept in a jar the mass of the jar is 20 g the mass of each panny is 5g le t the varible p represent the total mass of pennis and the jar. let the variable n represent the number og pennys. 1a. write an equation that represent the relation ship

57. ## mass media

Discuss specialization, advertising, and ownership patterns in the newspaper and magazine industries in 250 to 300 words. Explain the positive and negative impacts these patterns might have on the public’s equitable access to information.

58. ## college

Discuss how personality assessments and personality theories correspond. In other words, identify which theories relate to which assessments. Include psychodynamic, humanistic, trait and conginitive-social learning theories

59. ## Physics =(

a) Can an object accelerate if its SPEED is constant? b) Can ab object accelerate if its VELOCITY is constant?

60. ## Physics

Is there any point along the path of a projectile where its velocity and acceleration vectors are: a) perpendicular to each other? b) parallel to each other?

61. ## physics

A 12 g CD with a radius of 6.0 cm rotates with an angular speed of 40 rad/s. What is its kinetic energy? What angular speed must the CD have if its kinetic energy is to be doubled?

62. ## Math

DIRECT VARIATION 1. a is directly proportional to b.If a=15,then b=9 2. m varies directly as n.If n=2/3,then m=1/4 3. T varies as the square root of L. If L=81,then T=10 4.r varies directly as the square of t. If t=16,then r=6. 5. y varies as the cube foot

63. ## Geography

2. Moscow receives its moisture from winds blowing over the a. Barents Sea b. Mediterranean Sea c. Pacific Ocean d. Atlantic Ocean D 5. Northern Eurasia has four a. basic ethnic groups b. regions of natural vegetation c. countries within the Artic Circle

64. ## civics

how did they signify the colonists' relationship to britain

65. ## Geography

1. Which of the following is NOT one of the types of forests that grow in Northern Eurasia? a. mid-latitude deciduous forest b. mixed forest (deciduous and coniferous) c. coniferous forest d. chaparral D 2. The rivers of Siberia, when not frozen, have been

66. ## SOCIAL STUDIES

OK DO YOU KNOW A NOTHER SITE. MRS SUE

67. ## Math

the speed of train A is 16 mph slower than the speed of train B. Train A travels 210 miles in the same time it takes train B to travel 290 miles. Find the speed of each train. Train A = 58 mph Train B = 74 mph Can you tell me if this is right

68. ## SOCIALS

I posted this yesterday, but I don't think any one noticed. Imagine you are a delegate to the Estates General. Explain why YOU, as a representative of one of the Estates, will ot will not cooperate with the king. P.S the king I'm talking about is Louis

69. ## SOCIAL STUDIES

WHICH TRADING PARTNER IS SHARED BY BOTH COUNTRIES? A.JAPAN B.NORWAY C.RUSSIA D.UNITED STATES

70. ## math

Find the median of the following set of numbers. 45, 21, 54, 22, 65, 61

71. ## Physics

An object is thrown upward by a person on a train that moves with constant velocity. a) Describe the path of the object as seen by the person throwing it b) Describe the path of the object as seen by a stationary observer outside the train?

72. ## SOCIAL STUDIES

DO YOU HAVE A NOTHER SITE (WEBSITE)FOR THE QUESTION WHICH INDUSTRY IS MOST HELPED BY ITALY ARABLE LAND AND GOOD AMOUNTS OF RAINFALL.? A.WINE MAKING B.NATURAL GAS PRODUCTION C. MARBLE AND GRANITE MINES D.FISHING FLEETS ON THE MEDITERRANEAN SEA

73. ## SOCIAL STUDIES

BY THESE TWO COUNTRIES GERMANY AND ITALY

74. ## French

Can you help me unscramble this french word callipygeophile

75. ## MATH

How many three-letter code symbols can be formed from the letters A, C, K, L , and M without repetition?

76. ## bio

if you were given a slide containing living cells of an unknown organism, how would you identify the cells as either plant or animal?

77. ## Math

How long will it take for prices in the economy to double at a 6% annual inflation rate? Round to the nearest hundredth. A) 10.24 years B) 23.45 years C) 18.85 years D) 11.90 years

78. ## Math-Fractions

Solve the proportion. 5/x=9/x+8 Solve for x

79. ## english

Is this sentence okay? Brom Bones told Ichabod and the rest of the men he was talking to at the Tassel's party in which they were invited of the time he supposedly encountered the Headless Horseman of Sleepy Hollow.

80. ## social studies

The question is Which trading partner is shared by both countries? The countries is Germany and Italy A. Japan B. Norway C. Russia D. United States

y=7 y=-1

82. ## math

what is negative 4-negative 5?

83. ## Physics

I listed the questions with my answers. Are the answers correct? Thanks. A railroad locomotive is a rest with its whistle shrieking, and then it starts moving toward you. a.) Does the frequency that you hear increase, decrease, or stay the same? The

84. ## math

what's a prime number?

85. ## Statistics

I'm confused about the difference between the population and experimental units in a situation like the following: A questionnaire is being used to measure the reaction of two groups of students from a particular American university to a television clip:

86. ## Physics

In a pulley system, can the force of friction equal the tension in the rope? Let's say there is a mass on a table connected to a pulley system (placed at the corner of the table), while the other mass hangs from the table ... can the force of friction

87. ## History

I have to list three federal governemtn strategies for uniting citizens and gaining citizen support for World War I. I have the Peace Movement, but am not sure what else they are wanting. Could you please help me.

88. ## social studies

i find the answer for that question which industry is most helped by italy's arable land and good amounts of rainfall the answer is marble and granite mines is it right mrs. sue

89. ## math

i still don't get what a prime number is?

90. ## Math

determine max and min value 3,- 36/7,-1,-2/3,5/4,-5,26/9 answer max3 min-5 ? put in asending order -2/9,-1/9,3/7,5/9,1/8

91. ## chemistry

How many grams of Na2CO3 can be produced from 2.715 g NaHCO3?

93. ## social studies

Are you sure Salena yes or no Are you sure mrs. sue yes or no

94. ## social studies

I got it it is wine making mrs. sue

95. ## social studies

WHEN I AM HUNGRY WHER CAN I GO TO GET HELP

96. ## civics

How did the rights signify the colonists' relationship to Britain?

97. ## civics

Why did the British condemn the second Continental Congress as an unlawful assembly and a den of traitors?

98. ## civics

How might the king and his supporters have avoided the revolution?

99. ## English

Do you hyphenate 3D or leave it one word?

100. ## UNE

How many grams of sodium carbonate is required to have a complete reaction with 1.00g of calcium chloride dihydrate? I can't figure this out...help!

101. ## Chem - Stoichiometry

How many grams of sodium carbonate is required for a complete reaction with 1.00g of calcium chloride dihydrate? Help!

102. ## math

Hello, Show the given fractions as equavalent decimals. 5/8 and 13/26 and how you got it.

103. ## Math

find median 4,5,6,8,11,17 answer 7 find mean and median 68,69,71,75,76,76,81,82,86,88,93,94,95,95,96 answer mean is 83 median is 82 ?

show the given fractional amount in an equalivalent decimal, 5/8 and 13/26

105. ## algebra

if you have a three coordinates of a Parallelogram how to determined the forth corner cordinates without drawing it , by using the slope law

106. ## Math

find mean, median and is mean or median more useful representation 25,29,30,30,30,31,33,34,40,41,46,63 mean 36 median 32 more useful 32

107. ## CHEMISTRY

A hydrocarbon sample was burned in a bomb calorimeter. The temperature of the calorimeter and the 1.00 kg of water rose from 20.45 °C to 23.65 °C. The heat capacity of the calorimeter, excluding the water, is 2.21 kJ/°C. Using this information,

108. ## math

how do i solve this? do i have to use both chain and product rule- how do i do that? find the deriviative of y= sin^2(3x-2)

109. ## science

please describe what happens to chromosones before mitosis..

110. ## Finance

you take out a \$250,000, 30-year loan with monthly payments at a 6.5% interest rate. 4 years later, you refinance the remaaining balance at a 4% rate and pay a \$1,000 fee. What is the present value of the savings from doing this?

111. ## French help

Could someone read over this paragraph and tell me if it is correct? Thank you!!!! Ecrivez un paragraphe de 8-10 phrases pour décrire une personne de votre famille ou une personne fameuse que vous admirez. Employez au moins 6 verbes différents. (10

112. ## French help

Could someone read over this paragraph and tell me if it is correct? Thank you!!!! Ecrivez un paragraphe de 8-10 phrases pour décrire une personne de votre famille ou une personne fameuse que vous admirez. Employez au moins 6 verbes différents. (10

113. ## science

compare and contrast the 2 new cells formed after mitosis and cell division,.

114. ## math

find the deriviative of (4/3pi)(sin3t) + (4/5pi)(cos5t)

115. ## English

How can i write 5 sentences on the topic education using a noun, pronoun, verb, adverb, adjective and preposition

116. ## physics 11

The engine of a train has a mass of 5.0 x 10^4kg. It can accelaerate six railway cars having a total mass of 3.0 x 10^5 at 0.40 m/s squared [fwd]. What acceleration can it give four railway cars having a total mass of 2.0 x 10^5kg? Ignore friction

117. ## american studies

what are relationship between Pilgrims and Indians in 1492?

118. ## Biology

What is the occupational outlook for an agronomist. Are there any job openings for this career, what is the outlook?

119. ## Chemistry

How do I solve this problem - i37_tinypic_com/qqeo8w.jpg (replace the underscore with a dot) It gives the pressure, volume, and temperature and the only formula that has all those values is PV=nRT but I don't know where to get the number of moles since it

120. ## social studies

how did the geography and climate of the pacific Northwest affect the American Indian there?

121. ## math115

using a graph showing the yearly cost of a family what was the percent decrease in the cost of food from 2003 to 2004 cost of food in the thousand dollars so 2003 was \$10500 2004 %9500 was the decrease 10%

122. ## German

Hi! can someone write me a good definition in german? What does it mean" Mauthausenbetrug"="Mauthausenlüge" Thanks!

I have to do an ad analysis of alcohol. And I've decided to use a GREY GOOSE VODKA ad. Here is one of the question I'm having trouble answering" What type of characters are portrayed in this advertisement. (ie. age, gender, physical attributes, etc?) I

124. ## algebra

In music what does allegro mean

125. ## Riddles

I would just like to know that say I need help on a riddle urgently, would i post it on Net Riddle to receive help?

126. ## Accounting 301

If you buy a property worth \$30,000. Paid Cash \$7000 and the rest has 8% interest to be paid as notes payable in 3 years. What will be the journal entry??

127. ## Geography

I need to find a physical map of Pakistan showing its Landforms and bodies of water Thanks -MC

128. ## physics

A child's swing is held up by two ropes ties to a tree branch that hangs 13.0 degrees from the vertical. If the tension in each rope is 2.28 N, what is the combined forece (magnitude and direction) of the two ropes on the swing?

129. ## Education

Hi, I am looking for some good educational vidoes that I can find on Youtube. I found these really good ones of Crawford the cat. It is cartoon and it teaches you good manners such as washing your hands frequently, cleaning after your mess, etc. If you

130. ## math

Write in the form y=a(x-p)^2+q please show the steps.. a)y=-2x^2+6x+11 b)y=-x^2-3x-3 c)y=1.5x^2-9x+10

131. ## Physics - waves

What is the source of wave motion? I would think it would be an object such as a rock dropping in the water. How this translates into an answer, however, I'm not sure. :-)

132. ## World Religion

Now, I am learning about HINDUISM. The question is " In what way do the Upanishads(Core teaching of Vedanta) speak of the problems and possibilities of human existance? Help me please.

133. ## math

you competed in a 3.9 kilometer race you finished the race in 0.4 hours. which equation can you solve to find your speed, R?

134. ## Physics

If an object travels with positive velocity in the x-direction, can it have a negative acceleration along the x-axis at the same time? (I think it can't both should be positive- because when you draw the velocity time graph - the gradient (acc.) is also

135. ## French help

I am failing French. Would someone look over my french homework and make sure it is correct. Thank you!!! Put the following sentences in the correct order. Make any contractions necessary. (2 points each) 1. noirs/cheveux/parents/ne/vieux/ont/pas/mes//les

136. ## science

If waste products of an aquatic single celled organism were released by the organism into the pond, how would that affect the organism’s ability to obtain oxygen from the pond water?

137. ## Heat & property of matter

Define area and volume expansivity

138. ## Math

The problem is (14ac)-a^2-2ac+b^2) I need to subtract by removing a factor of 1 when possible the answer that I got is -a^2+16ac+b^2 can anyone tell me if this is right and if not can you help me solve

I have social studies vocabulary words that i have to make sentences with and i need help

140. ## college physics

When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows from 4670 rpm to zero in 3.00 s. 1) What is the distance traveled by a point on the rim of the blade during the deceleration? (in ft} 2)What is the magnitude of the net

141. ## Finance

The glenna gayle company (GGC) had sales of \$400,000 in the past year, with operating expenses of \$210,000 and cost of goods sold of \$70,000. Interest expense was \$30.000, and \$10,000 in common stock dividends were received. The company had \$20,000 in

142. ## english

Their fears proved ___ as the tower is a triumph of design what word could fit? disgruntle illusory implacable i know what the words mean, i just don't know which one would fit

143. ## college physics

The hour hand on a certain clock is 8.3 cm long. Find the tangential speed of the tip of this hand.

144. ## Finance

You are thinking of buying a craft emporium. It is expected to generate cash flows of \$30,000 per year in years 1 through 5, and \$40,000 per year in years 6 through 10. If the appropriate discount rate is 8%, what amount are you willing to pay for the

145. ## english

He was ____ in his pledge to complete the project on time and under budget. what word: implacable, disgruntle, or illusory?

146. ## science

if one elastic band holds 1800g, how many elastic bands would you need to suspend a 80kg adult?

147. ## philosophy

Hey everyone! If anyone of you know the answer to the below please let me know!! 1) How do dreams figure into Descartes conclusions in the first meditation about our beliefs? 2) Why does Descartes think that clear and distinct perception much be

148. ## science

if one elastic band holds 1800g, how many elastic bands would you need to suspend a 80kg adult?

149. ## Science

Are there scientists studying the population of organisms? If there is, what are they called?

150. ## biology/biochemistry

Why should we carry the Western blot in the low temperature while we were transferring SDS-PAGE information to the PVDF membrane?

how can I make the number 40 in two parts.