# Questions Asked onFebruary 18, 2009

1. ## Chemistry

I'm going over some post-laboratory questions for Conductivity of Solutions. One of the questions is... From your measurements, what can you say about a) the presence of ionic impurities in tap water? b) the presence of molecular impurities in tap water? I

2. ## physics

A 0.10 kg piece of copper at an initial temperature of 95degC is dropped into 0.20 kg of water contained in a 0.28 kg aluminum calorimeter. The water and calorimeter are initially at 15degC. What is the final temperature of the system when it reaches

3. ## college math - biostatistics

hey... first time user and really lost. wondering if someone can help: Based on data from the Statistical Abstract of the United States, 112th Edition, only about 14% of senior citizens (65 years old or older) get the flu each year. However, about 24% of

4. ## Spanish

Tell what the following people have to do in order to get good grades. Write complete sentences. modelo: Jorge/tomar apuntes (siempre) Jorge siempre tiene que tomar apuntes. 1. María Elena y Nor/estudiar (mucho) María elena y Nora tienen que estudiar

5. ## Spanish #2

Para sacar una buena nota en el examen...Look at the drawings and write two complete sentences about what the following people have to do. 1. There is a boy reading and he is sitting on a puffy cushion. I wrote: El chico tiene que leer. Él tiene que

6. ## math

what did the teacher do with ogar's cheese report

1. How could you distinguish between cyclohexane and cyclohexene using IR only?

8. ## math

body of mass 7 kg moves in a (counterclockwise) circular path of radius 4 meters, making one revolution every 13 seconds. You may assume the circle is in the xy-plane, and so you may ignore the third component. how do you find the centripetal force acting

9. ## thermodynamics

A reaction has deltaHrxn=-127 kJ and delta S rxn=314 J/K. At what temperature is the change in entropy for the reaction equal to the change in entropy for the surroundings? so I made delta H-T delta S=0 plugged in values for S and H and solved for T. I got

10. ## algebra I

what where the headlines after a mad scientist trained two eggs to attack a candy store with sharp sticks Pg 161-162

11. ## physics

why does an ideal fluid move faster through a pipe with decreasing diameter? a. the pressure within the fluid increases b. the pressure within the fluid decreases c. the pipe exerts more pressure on the fluid d. the fluid moves downhill

12. ## CHemistry

45.00 mL of 1.55×10^−2 M HI(aq) is mixed with 85.00 mL of 1.08×10^−2 M KOH(aq). What is the pH of the solution?

13. ## Chemistry

Name the following: CH3CH2CH(OH)COOH CH3OCH2CH2CH3 C4H9O(C=O)CH3

14. ## physics

If a hair dryer is rated at 800W, how much energy does it require in 3 min?

15. ## Poem/Planet on The Table

how would you describe the tone of the poem Planet on The Table by Wallace Stevens. this is hard for me to do because i don't even understand the poem

16. ## Algebra

Solve each system graphically. #6. 4x - y = 9 x - 3y = 16 I need to find at least one pair of points that fit. I tried using the elimination method and got (5 and 6/7, -22), which did not even work for the first equation. I also tried graphing it but it

17. ## math- plesae help quick

find the accumulated value of an investment of \$2000 at 8% compounded semiannually for 9 years. Use formula A=P[1+(r)(n)^nt

18. ## Word Problem

Assume that the mathematical model C(x) = 16x + 130 represents the cost C, in hundreds of dollars, for a certain manufacturer to produce x items. How many items x can be manufactured while keeping costs between \$525,000 and \$781,000? Thanks in advance!

19. ## algebra 4

write an exponential decay model that describes the situation. one hundred grams of plutonium is stored in a container.the amount p (in grams) of plutonium present after t years can be modeled by this equation. p=100(0.99997)t hpw much plutonium is present

20. ## U.S.History

Andrew carnegie argued that the success of wealthy industrialists a. helped the entire nation b. should be limited by the government c. was illegal according to the Sherman Antitrust Act d. had no effect on average Americans :)

21. ## Lit. Poem Please ASAP

I need you to check one question thanks. It's for the poem "The Rainy Day," by Henry Longfellow. 1. What inital sound is repeated more than another in "The rainy day?" What is it's effect? Answre: The days are dark and dreary and it's affect is it's

22. ## algebra 2/trig

The population of a city is p=2500 e^(kt) where t = 0 represents the year 2000. in 1945 the population was 1350. Find the value of k and use this result to predict the population in the year 2010.

The path around a square flower bed is 3 feet wide. If the area of the flower bed is equal to the area of the path, find the dimensions of the flower bed.

24. ## U.S.History

Many immigrants who came to the United States expected to find streets paved with gold and easy opportunities to make their fortunes. can someone please give me a brief description of what they were more likely to find..and i will work on my essay from

25. ## physics

If an 80kg sprinter can accelerate from a standing start to a speed of 10 m/s in 3 s, what average power is generated?

26. ## math

the verticies of triangle R(0,12), S(-6,6), and T(4,8). write in slope-intercept form the equations of the lines that contain the segments described. it says, find the medians of triangle RST. find the altitudes of triangle RST. find the perpendicular

27. ## science

what is the difference between a saturated and unsaturated fat? Thanks!

28. ## Geometry/ SAT Math

This was an SAT question of the day, but I can't figure out how to come up with the right answer, I think you use Pythagoras Theorum but I'm not sure. Can anyone help with the process here? A 25-foot ladder is placed against a vertical wall of a building,

29. ## physics

A 40 N block lifted straight upward by a hand applying a force of 40 N has an initial kinetic energy of 12J. If the block is lifted 0.5 m, how mauch work does the hand do? What is the block's final kinetic energy?

30. ## physics

why does an ideal fluid move faster through a pipe with decreasing diameter? a. the pressure within the fluid increases b. the pressure within the fluid decreases c. the pipe exerts more pressure on the fluid d. the fluid moves downhill C? the pressure in

At what time is eh sum of the digits on a digital clocck the greatest? The answer is 12:59 right?

32. ## math

A gun has a muzzle speed of 90 meters per second. What angle of elevation should be used to hit an object 180 meters away? Neglect air resistance and use 9.8m/s^2 as the acceleration of gravity.

33. ## U.S.History

According to the theory of social Darwinism, the government should a. stay out of the affairs of business b. protect the rights of workers c. raise taxes on the rich d. outlaw trusts and cartels A

34. ## Physics

If a 1.75 m tall man is looking at a plane mirror from an eye which is 15 cm from the top of their head, what is the minimum length that the mirror must be so that he can just barely see his whole body in the mirror? How far up from the ground must the

35. ## U.S.History

Which of the following best describes key positions held by the Republican party in the Gilded Age? a. free silver, high immigration, and low tariffs b. gold standard, high tariffs, and limits on immigration d. no government aid to railroads and no blue

36. ## math

solve exactly for a in the equation: log a^5 + log a^(3/2) = log 625 4 2 8 the 4,2,8 are the bases

37. ## Economics

How does the government participates in a mixed economy? Based on principles of the free market, allowing some government intervention. Is there anything else i can say?

Justice warren agreed with Justice Frankfurter that being on the court changes a person's views. Why do you think that often happens?

39. ## chemistry

acetic acid + copper CH3COOH + Cu -> CuCH3COOH? hyrdrogen peroxide (catalyzed by manganese dioxide) H2)2 -(MnO2)> H2 + O2? thanks in advance

40. ## Writing Sentences and parahgraphs

You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one

41. ## U.S.History

i have a chart for rural and urban population in the U.S. my question is during what ten-year period did urban population first exceed rural population.. the chart shows the population for 1910-41,999 and in 1920-54,158 so from 1910-1920 it increased...now

42. ## algebra- help quick

use common logarithms and calculator to evaluate to 4 decimal place. log24^301

43. ## physics

I've missed quite alot of school because I was sick and when I get back I have a test right away. The only problem is I have a worksheet and no answers, I really would appreciate help! I can't tell if I'm in the right direction or not for this test! Thank

45. ## Algebra

Area of a square. Find a polynomial A(x) that represents the area of the shaded region in the accompanying figure.

46. ## Poem/Planet on theTable

does anyone know the meaning of this poem by wallace Stevens or what tone he uses in this poem. thanks for any help

47. ## U.S.History

some employers forced workers to sign "yellow dog contracts" stating that a. workers would not join labor unions b. workers would work twelve-hour days c. no scabs could be hired d. women and children would be prohibited from the workplace A

48. ## U.S.History

the main goal of the Ku Klux Klan during Reconstruction was to a. prevent African Americans from exercising their rights b. gain control of state legislatures c. restore the Confederacy d. improve conditions for poor whites A this is just a guess

49. ## Biology

I am doing a lab on Dialysis to check if starch moves through the differentially permeable membrane of dialysis tubing.We did this by placing a dialysis tube filled with starch solution into a beaker filled with distilled water and a few drops of iodine. I

50. ## Life

Okay, so this isn't homework help or anything but can someone help me find some websites like this one but where i can get advice on different things like...well i have this guy problem and i really don't know what to do and i was just wondering if there

51. ## chemistry

Which of the following describes the compound Mn(NO2)2? If the compound dissolved in water it would be a strong electrolyte. The compound is ionic. The compound would conduct electricity if molten. The compound is molecular. The compound would be expected

Could you give me some suffixes for the following words: penny sky city country story dry carry lady copy (I already have es, ed, and ing)

53. ## Chem

Which of the following solutions of strong electrolytes contains the largest # of moles of chloride ions: 100.0 mL of 0.30 M AlCl3, 50.0 mL of0.60 M MgCl2, or 200.0 mL of 0.40M NaCl? What formula is used?

54. ## Algebra

Solve each system graphically. 4y = x + 8 3x - 2y = 6 Basically, what I have to do is find at least one point that works. I tried graphing it on graph paper, and it looked like about (1, 3.5). But when I tried placing in the equations, it did even work in

55. ## Physics

(1) A virtual image -7 cm tall and 17 cm away from a mirror is created by an object 7 cm away from a mirror. How tall is the object? What kind of mirror created the image? What is its focal length? (2) If a 1.75 m tall man is looking at a plane mirror from

56. ## chemistry

45.00 mL of 1.45×10−2 M HI(aq) is mixed with 75.00 mL of 1.06×10−2 M KOH(aq).

57. ## Algebra

Explain the difference between solving a linear equation graphically and solving a system of equations graphically. How would I go about doing this?

58. ## physics

what formula do i need in order to solve this a force of 230 N applied on a hydraulic lift raises an automobile weighing 6500 N. If the applied force is exerted on a 7.0 m^2 piston, what is the area of the piston beneath the automobile? can someone show me

Through how many degrees does the hour hand move... 1. In 3 hours? 2. In 2 hours?___________ 3. In 1 hour?___________ 4. In 1/2 hour?____________ 5. In 10 minutes?___________ Please Help!! Thank You!!

60. ## chemistry

When 0.638 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 104C is observed. Assume the solution's final volume is 200.0 mL, the density is 1.00 g/mL, and the heat capacity is 4.184 J/gC. The molar heat of reaction for the

61. ## Word Problem

Photography reprints cost \$0.52 each at a local photo shop. Through the mail, they cost \$0.44 each plus \$1.20 postage and handling. How many reprints must a customer purchase to make it less expensive to use mail order? Thanks!

62. ## english

How would I restate my thesis in my conclusion paragraph? This is my thesis. We need to restate using different words. War as a social disease is influenced by many factors but the primary cause is fear.

63. ## Lit. Poem

What is consonance

64. ## Maths

1. Sketch the curves y=e^x and y=e^-2x, using the same axes. The line y=4 intersects the first curve at A and the second curve at B. Calculate the length AB to two decimal places. 2. Find the coordinates of the turning point on the curve y=2e^3x+8e^-3x and

65. ## Lit. Poem

In the peom The Negro Speaks of Rivers by Langston Hughes what does soul has grown deep like the rivers mean?

66. ## accounting

1) Straight-Line Method 2) Declining-Balance Method 3) Double-Declining-Balance Method 4) Sum-of-the-Year's digits Method What are the main characteristics of each method and in what situation would you use each of these methods?

67. ## Math

On January 1, 1984 there were 548 more commercial television stations than educational stations in the United States. There were 831 commercial television stations. How many television stations were there in 1984? I think the answer is 1114 stations. Is

68. ## U.S.History

please check if i have a good answer for this question. add if needed :) Compare the advantages that the North had over the South during the Civil War, and vice versa The North was becoming still more urban and industrial than the South. It's population

69. ## Science

in science, what does steepness mean?

70. ## SAT Essay

Reposting. Most people underestimate their own abilities. They tend to remember their failures more vividly than their successes, and for this reason they have unrealistically low expectations about what they are capable of. Those individuals who

71. ## probability

hi i really need help on how to solve these two problems, thank you so much!!! the manager of a local bank observes how long it takes a customer to complete his transactions at the automatic bank teller. a. describe an appropriate sample space for this

72. ## biology

How do organ systems work together to maintain homeostasis?

73. ## SOCIAL STUDIES

What happened to the trenches after WW1? After world war one ended what happened to the trenches that were dug... were they left or filled in?

an object that weighs 3N displaces 90mL of water which weighs 2.8N. What is the buoyant force on the object? idk how to solve this problem PLEASE HELP!! thanks

75. ## physics

which formula would be used to directly calculate the kinetic energy of an object with mass m bouncing up and don on a spring with spring constant k? is it KE=1/2kx^2? or...KE=1/2mv^2?

76. ## Chemistry

For chemistry I am supposed to convert 0.001 348 grams to milligrams. I know how to convert grams to milligrams, but I don't get what's with the 0.001. Does this mean it should be .348 grams to milligrams (multiplying by .001??) Thanks

A secluded island with warm sandy beaches, a sunset over high cropped mountains, or the beauty and serenity of silence in a magnificent forest. A special place could as extravagant as those or as simple as your favorite cozy chair. They reach out with much

78. ## english

I used a quote in my essay for school. I have to do a work cited page. What information do I need to cite it properly. I did a bunch of google searches put they really didn't help.

79. ## algebra

4-3/4b^5c^3 / -4/6b^2c^-3 = four minus three fourths b to the 5th power c to the third power divided by negative four sixths b to the second power and c to the negative 2 power

80. ## gr.10 history(a little question on world war one!!

which countries were part of the triple entente in the first world war one?

81. ## Physics

I was asked to compare my measured focal length to my calculated focal length. My calculated focal length I figured out by using the formula: 1/di + 1/do = 1/f Would my measured focal length = my di? I only measured by di and do in the actual experiment.

82. ## Chemistry

What is the major product of dehydration of an alcohol?

83. ## biology

an animal has a segmented body, soft fleshy skin, an open circulatory system, it breaths with tiny tubes and openings, and does not have legs or antennae. How would this organism need to change to become an arthropod?

84. ## Accounting

When reviewing a financial report, why should information be reliable, relevant, consistent, and comparable? In other words, why are these accounting characteristics important? What kinds of problems could be created if a financial report is not reliable,

85. ## physics

i don't see this in my book in a coordinate system, a vector is oriented at angle theta with respect to the x-axis. The y component of the vector equals the vector equals the vector's magnitude multiplied by which trigonometric function?

86. ## Algebra

I need 3 ordered pairs of points that would be solutions to this equation. Can anyone help please, thanks! 4x - y = 7

87. ## accounting

need help with this problem. On July 1, 2008, The Reno Rattlers Inc. bought a reconditioned D.C. 3 to cut travel costs for its players to go away to games. The Rattlers paid \$1million in cash and signed a promissory note with no stated interest rate for

88. ## grammar

what is main verbs and helping verbs

Through how many degrees does the minute hand move... 1. From 10:00 to 11:00?_______________ 2. From 4:00 to 4:30?_______________ 3. From 6:00 to 6:15?_______________ 4. From 9:00 to 9:05?_______________ 5. From 3:00 to 3:01?_______________ Please Help!!

91. ## history

Who were the first colonists in America?

92. ## Chemistry

When acetic acid reacts with sodium hydroxide, what are the two products that are formed?

93. ## To: dd -- human services

I've removed your post about evalustion because your question isn't clear and you don't tell what you learned in the multimedia. Please clarify and tell us what you know about the two types of evalustions. We'll be glad to help you when we understand your

94. ## Grammar

Another grammar question from me... I need help understanding gerund phrases. I know the meaning and everything there is just no easy way for me to spot them..any help for me? Thanks -MC

95. ## MATH

Through how many degrees does the minute hand move... 1. From 10:00 to 11:00?_______________ 2. From 4:00 to 4:30?_______________ 3. From 6:00 to 6:15?_______________ 4. From 9:00 to 9:05?_______________ 5. From 3:00 to 3:01?_______________ Please Help!!

96. ## math-moneyfractions

i have some math questions that i really ,really,need help with asap if any body can explain some of these questions that will be great help.Ok here are 3 of the questions i am about to type now ok the first one says,whole 16 nickels a.circle 3/a of the

97. ## stats multiple choice ?

A researcher reports that "Students were randomly assignment to intervention or a control group; the two groups did not differ significantly prior to the start of the intervention. At the end of the study, those receiving the intervention showed

98. ## algebra

4-3/4b^5c^3 / -4/6b^2c^-3 = four minus three fourths b to the 5th power c to the third power divided by negative four sixths b to the second power and c to the negative 2 power

1)which shapes are polygons. 2)which shapes have atleast one curved side.if you know this please help me as soon as posible because this is my homework

100. ## Chemistry

Suppose you mix 20kg of oxygen is used to burn 20kg of wood. Energy is given off as heat and light. If all the ashes and gases are collected , how would the mass compare with that of the orginal substance? Explain your answer. I have no clue what the

101. ## Western Civilization

Why Martin Luter succeed in forming own church?

102. ## Science

If you look at a map of Earth's Plate Tectonics, is the Pacific Plate moving North?

103. ## Pre-cal

Compare the graph of the function with the graph of f(x)=|x| y=|-x|

104. ## Biology

Three fatty acids form a triglyceride with one glycerol. What similarities would the fatty acids have with polysaccharides? What differences?

105. ## Math

Use a graphing utility to approximate (to two-decimal-place accuracy) any relative minimum or maximum values of the function. y=x^3 - 6x^2 + 15 My answer was (4,12) for min and(0,-12) for max.

106. ## Math

Let x and y be positive real numbers such that x + y = 1. Prove that (1 + (1/x)) * (1 + (1/y)) ≥ 9

107. ## Chemistry

Why do amines exhibit high solubility in water?

108. ## misc;culture

Finally... I never get a chance to ask my questions since y912f barely ever gets off! Now for my question, I've been wondering. Childrens' authors usually write such easy baby books such as: Paul went to the store. Jill likes candy. Can't anyone out there

109. ## gov

what does outsourcing on a countrys economy and on a business? how does it affect consumer prices, direct foreign investments, and business operations and profits

110. ## Algebra

Solve the equation. What does this = please? Thanks :) |n – 6| = |1 – n|

111. ## Science [repost]

We all know about the soda bottle volcano made by Diet Pepsi and Mentos. It causes a huge explosion! Now say someone drank Pepsi then ate a mento with it; what will happen? I got an email about a child who did this and died right away...can it really cause

112. ## Physics

A virtual image -7 cm tall and 17 cm away from a mirror is created by an object 7 cm away from a mirror. How tall is the object? What kind of mirror created the image? What is its focal length?

113. ## 8th science

An object that weighs 3N displaces 280 mL of water which weighs 2.8 N. What is the buoyant force on the object? Please help, idk how to find the buoyant force of an object thanks:D

114. ## English

What is a good title for an essay on the English language and how misunderstanding and confusing it can be?

115. ## Algebra

Assume that the mathematical model C(x) = 16x + 130 represents the cost C, in hundreds of dollars, for a certain manufacturer to produce x items. How many items x can be manufactured while keeping costs between \$525,000 and \$781,000? Thanks for the help in

116. ## Science

Which group of words names the three states of metter you can observe? 1 ice water air 2 juice water milk 3 solid liquid gas 4 hard soft light

117. ## science

Which group of words names the three states of matter you can observe? a) ice water air b) juice milk water c) solid liquid gas d) hard soft light

118. ## history

Who were the first colonists in America?

119. ## Chemistry

Why does the simplest ketone have three carbon atoms and no fewer?

120. ## Economics

Suppose Fred and Ethel need to divide 20 pizza slices and 10 cans of beverage. Fred's utility function is given by the equation U=Min(Z,B), where Z is the amount of pizza and B is the amount of beverage. Ethel's utility is given by the equation

121. ## Science

In a mountain range like the Himalayas, are there any volcanoes?

122. ## science

what eventually happens to medium mass stars? i know small stars don't die out as quickly as more massive ones, but i'm having a hard time figuring out what happens to the medium mass ones. thank you.

123. ## Algebra

I need 3 ordered pairs of points that would be solutions to this equation I have an idea of what suppose to fit because I think this equation has infinate solutions. What do you all think. Thank you! 4x - y = 7

124. ## chem.

hi the unknown liquid is colorless, has a slight odor, is soluble, and flammable. What might it be? my teacher wants us to find out just from these qualities. thanks for your help

125. ## Algebra

Can you give me steps on how to do this and can you do this problem so I can figure out the rest. Thanks so much. Directions: Graph each pair of equations. Describe any similarities or differences and explain why they are a family graph. 1. y= 3x-2 y= -x-2

126. ## art

hello me again! i am now looking at the wounderful painting of "little blue horses" by Franz Marc, dose anyone know any good websites where i can find the background history of this painting! i would be very greatful, an also if anyone konws of any quotes

127. ## stats multiple choice ?

A researcher reports that "Students were randomly assignment to intervention or a control group; the two groups did not differ significantly prior to the start of the intervention. At the end of the study, those receiving the intervention showed

128. ## Stats multiple choice ?

If we are told that statistical significance has been achieved, what does that allow us to infer? A. That the differences seen in the samples can be generalized to the population that the sample represents. B. That the measures used are valid and reliable.

129. ## Eng Ms. Sue

I'm typing the final draft of my essay. I finished but I'm having major difficulty figuring out of how to cite my quote properly on my work cited page. I have been to alot of websites that shows examples but I'm so confused. Can you please help me. That's

solve by expressing each power by the same base. 2^(1+2x)=32

131. ## psychology

the energy which directs behavior in to productive areas originates in 1. instinct 2. emotion 3. drive reduction 4. leptin my answer is 3 driven reduction

132. ## Trig

given sin(4x)=5/13 in Q II find Tan(2x) and cos(2x)

1)which shapes are polygons. 2)which shapes have atleast one curved side.if you know this please help me as soon as posible because this is my homework

134. ## To: Sherri -- business

I've removed your post with your complex assignment that expects you to do some research. Please repost when you tell us what you've found in your research and how you'd like us to help you.

135. ## science

which group of words names the three states of matter you can observe? a ice water air b juice milk water c solid liquid gas d hard soft light

136. ## Chemistry

An alcohol has an OH functionally in it. Do you expect it to be a base? Why, or why not?

137. ## Chemistry

What are amine salts?

138. ## Computers

1.State the name of the removable disk which was invented in 1962. 2.Who invented the removable disk?

139. ## Humanities

i have to find the number of hajj pilgrims from a country (besides america)annually. right now, im finding the number of hajj pilgrims from Indonesia in the year 1999-2004 and i cant find any good websites on it....any info or links that is related to the

140. ## U.S.History

no clue on how to start writing for this. Historians have used the terms "robber barons" and "captains of industry" to describe the powerful industrialists of the late 1800s. Compare the two points of view reflected by these terms and which do you think is

141. ## Algebra

I need 3 ordered pairs of points that would be solutions to this equation I have an idea of what suppose to fit because I think this equation has infinate solutions. What do you all think. Thank you! 4x - y = 7

142. ## ATOM ANDELECTRONS

HOW MANY ELECTRONS SHELL DOES A LITHIUM ATOM HAVE

143. ## Grammar

I'm a little confused with this question about infinitives and infinitive phrases: Choose the sentence that contains an infi. or an infi. phrase- a.will you take the playbook back to coach? b.Help me find your little sister's shoe please c.to everyone at

144. ## Biology

What caused Mendel to get different ratio results in first and second experiments with crosses?

145. ## Science

Gradient = change in elevation/distance traveled. When you're finding the gradient from two points, how do you find the change in elevation? How do you find the distance traveled?

146. ## Science

We all know about the soda bottle volcano made by Diet Pepsi and Mentos. It causes a huge explosion! Now say someone drank Pepsi then ate a mento with it; what will happen? I got an email about a child who did this and died right away...can it really cause

147. ## Science

What is the relationship among an ocean ridge, a rift, and a divergent plate boundary?

148. ## MATH

Through how many degrees does the hour hand move... 1. In 3 hours? 2. In 2 hours?___________ 3. In 1 hour?___________ 4. In 1/2 hour?____________ 5. In 10 minutes?___________ Please Help!! Thank You!!

149. ## Stats multiple choice ?

What is wrong with the following statement: “In our study, people with bipolar disorder who underwent therapy in addition to taking medication were significantly less likely (p < 0.05) to require hospitalization as compared to those taking medication

150. ## Eng Follow up Ms Sue

It was MLA. What happens if there is no Date published/updated. or Organization/publisher. Gellhorn, Martha "Wisdom Quotes", 1995-2009, 15 February 2009, then the website does that look correct. The 1995-2009 is the copyright date>

151. ## Literature ASAP

Need examples of what theme is to a poem

152. ## Math

Specify the sequence of transformations that will yield the graph of the given function from the graph of the function f(x)=x^3. g(x)=-(x-4)^3 My answer was a vertical shrink and a reflection in the y-axis but I think this is wrong.

153. ## grammar

how can I rephrase this sentence: My company helds a seminar twice a year for every new product of energy drinks which was produced.

154. ## math-algebra

Simplify (-2a^2b^3)^2/(2a^2b)^3 p.s. anything after the ^ is the exponent. Thanks

155. ## Algebra

I need 3 ordered pairs of points that would be solutions to this equation I have an idea of what suppose to fit because I think this equation has infinate solutions. What do you all think. Thank you! 4x - y = 7

156. ## Maths

How do I work out how much is left of something after a percent has been taken. For example: \$50 has 25% taken of it how much of the \$50 is left?

157. ## Biology

Synthesis Question? Many parts of the world such as California, U.S., lack fresh water but have an abundance of salty seawater. Governments pay a lot of money to import fresh water for household use and crop irrigation. Why would it not be wise to save

158. ## music

how do I post a song to the music section to be downloaded

159. ## history

When did colonists first come to America?

160. ## Science

Place the North Pole of a bar magnet to the North Pole of another bar magnet. Note the distance at which they repel each other. Then place the North Pole of a bar magnet to the South Pole of another bar magnet and take note of the distance at which they

161. ## math

How to divide decimals with zeros

162. ## government

what impact foes outsourcing on a countrys economy and on a business? how does it affect consumer prices, direct foreign investments, and business operations and profits

163. ## English

I need to put together an Dunker Diagram for this class information. Where can I find an example of what one looks like. A template I can use

164. ## U.S.History

these are reasons from a group of African Americans living in NC of why they want ot emigrate to Kansas: i have to mark E for economic; P for political, and S for Social 1. We have not our rights in law. P 2. The old former masters to do not allow us

165. ## english

True meaning lyes behind this quote because.. is the world lyes spelled right?

166. ## mathematics

Dason favorite place is the Universal studio.He spent 3 hours in the studion and there are 5 hours left to close the Universal studio for that day. How many hours did John spent in the Universal studio.

167. ## Mathematics

Sorry this is the correct question Dason favorite place in Epcotis the Universal studio. After he spent 3 hours in the Epcot and there are 5 hours left until the Epcot closes the Universal studio for that day. How many hours did John spent in the Epcot for

168. ## mean & mode ?

If you were a teacher, and these numbers represented your students' scores on a test, would the median or mean give a better picture of the overall class performance? The numbers are 22,38,42,65,75,76,79,82,83,87,88,89,89,91,92,94,96,97,98 The mean is:

169. ## health

sickle cell Anaemia?

170. ## mean ?

Does any one know how to find the mean of a normal gaussian distribution just by looking at the graph??

171. ## art

what are the element and principles of desind?

172. ## Does AnyOne KNOw how to do LINear Equations??

My Post Is Below please hurry

173. ## math

estimate by rounding each term to the nearest whole number 4 2/5 +5/6

174. ## Physics

What is the speed of a 748N person that expends 2260J of K.E. ?

175. ## Chemistry

If the molecular mass for a chemical is 153.82 g/mol and the enthalpy of formation is -135 kJ/mol, the heat change will be ____kJ when 10.0 g of this chemical is formed.

176. ## english

i need stories an example of literary term

I can not find any info on the Jewish NEw Year. I need to write a paragraph describing it.

178. ## science

Which group of words names phusical properties of matter? f) sugar vinegar candy g) sandpaper mirror wool h) solid liquid wter j) sweet creamy cold son put j

179. ## Biology

Hi, I've just recently gotten a project that requires you to make a 3D model of the mitochondria. I'm thinking of making it out of clay, but can someone help me think of other ways to make it? thanks.

180. ## URGENT MATH help

(x^2y^6-3)^2 .....PLEASE HELP ME I HAVE NO IDEA HOW TO SOLVE THIS IVE BEEN DOING IT FOR HOURS

181. ## ms. sue!

what impact does outsourcing have on a countrys economy and on business?

182. ## physical

what is Micheal Jorden's education

183. ## trig

find sin 2x if tan x=2 cosx>0

184. ## Social Studies

Research and Present findings on the countries that annually perform the hajj and it must be in a five year time?

185. ## Biology

When you consume more food than you require the mitochondria in the liver are involved in forming triglycerides from the excess. Why is storage of triglycerides important?

186. ## Science

Which group of words names phusical properties of matter? f) sugar vinegar candy g) sandpaper mirror wool h) solid liquid wter j) sweet creamy cold

187. ## art

1.State the name of the removable disk which was invented in 1962. 2.Who invented the removable disk?

189. ## math

wonder women is stronge if she could lift 59 hectogram with 1 small finger howmuch grams can she lift with 2 small finger please need help

190. ## math

never mind what i figured that out but i cant seem to figure this out (x^2y^6-3)^2 .....thanks for your help i really need it

7x^-3/7^3x-1

192. ## History

I need help writting a thesis for my NHD project... this years theme is individual in history: action and legacy. i chose gamal nasser, the second presisdent of egypt. my action was his rally of the free officers to overthrow the government with the 1952

193. ## science

what is the normal phase of neon?

194. ## Math

How is (x-1)(x+4)(x-3)>0 solved?

195. ## French

I am almost done with my power point on La Route du Rhum. I just need to figure out what the first place of La Route du Rhum gets and why so many people do the race. does anybody know??? thanks

196. ## Science

Can there be island arcs on folded mountains?

197. ## math

Is (5(x+1)/3) ....a simplified answer or is it (5x+5)/3 sorry i forgot the parenthesees so it might have looked confusing!

198. ## college

how can eliminating abbreviatons reduce errors?

199. ## Physics

How much work does a person do to lift 60000 a distance of 7.8 ft in 10s? How much power? Hp?

200. ## science

what type of biological molecule is an enzyme?

201. ## math

hey i need help on something. anyone know how to identify the domain and range of a function? thanx!

202. ## Music Literacy

I have trouble writing out the second and third order of literacy for each song Basically I have trouble grasping musical notation. I have an example of how this should be done here: img262.imageshack.us/img262/7977/img020qa3.jpg Could you help me out and

203. ## apwh

how can i devolp an thesis statement for an dbq essay comaring modern mongolians and their ancestors.

204. ## To Linell or LILY or whoever --

Repost from this morning: http://www.jiskha.com/display.cgi?id=1234964845 Also, simply giving answers out is not what this site is here for. Please refrain.

205. ## math

What is (x^2y^6-3)^2

206. ## english

10 simple sentences on teenage eating habits

207. ## Math

5x-6(-5x + 2) = 16

208. ## math

how do you find the curvature k(t) of the curve r(t)=(-2sint)i+(-2sint)j+(-4cost)k?

209. ## Science

what do amino acids share in common?

210. ## 8th math(Algebra)

what is 8a+b=1 8a-3b=3