Questions Asked on
October 20, 2009

  1. Social Studies

    describe two ways some caribbean families preserve their cultural traditions

    asked by Ashleigh
  2. Chemistry

    A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz (MHz), where 1 MHz=10^6 Hz . Calculate the broadcast wavelength of the radio station 107.1 FM.

    asked by Rose
  3. child development and human behavior

    1. Which of the following is a characteristic of middle childhood? A. Lack of identity B. Formal operations C. Gaining reading, writing, and mathematical skills D. The development of sexual characteristics 2. If you require children in middle childhood to

    asked by toney
  4. physics

    You drop a 2.3 kg textbook to a friend who stands on the ground 9 m below the textbook with outstretched hands 1.50 m above the ground. What is the speed of the textbook when it reaches the hands?

    asked by b
  5. physics

    A object of mass 3.00 kg is subject to a force Fx that varies with position as in the figure below. Find the work done by the force on the object as it moves as follows: (a) from x = 0 to x = 4.00 m 1 Your response differs from the correct answer by 10% to

    asked by fdtc
  6. physics

    For this question there is a picture of different size fish with stripes. There are a total of 7 fat fish. 3 of them have broad stripes and the remaining 4 have thin stripes. There is also a total of 21 small fish. 9 of them have broad stripes and the

    asked by Hannah
  7. Geometry

    Can I get help starting this exercise:- Let triangle ABC be such that AB is not congruent to AC. Let D be the point of intersection of the bisector of angle A and the perpendicular bisector of side BC. Let E, F, and G be the feet of the perpendicular

    asked by Julie
  8. Chemistry

    A microwave oven operates at 2.40 GHz . What is the wavelength of the radiation produced by this appliance?

    asked by Rose
  9. math

    So, I need to find the area of this shape. It's an irregular shape, and I don't know how to figure it out. The shape looks like, 15 -------- /| | 25 / | | 20 / | | / | | /____|______| 15 15 I was told the answer was 450. Though I don't know how to figure

    asked by lily
  10. college

    atoms heated in a sample emit only certain colors of light in sharp lines and not all colors blended together tells us what about the energy of an atom?

    asked by Brian
  11. Prob/Stats

    Historically, 5 percent of a mail-order firm's repeat charge-account customers have an incorrect current address in the firm's computer database. a)what is the probability that none of the next 12 repeat customers who call will have an incorrect address?

    asked by Anonymous
  12. 5th grade

    How long does ti take a sloth to digest its food? a.2 days b.2 months c.2 weeks d.2 hours

    asked by Chelsea
  13. HELP!!!ME!!!!!!!!!urgently!!!!!!!

    What are the two ways that the cell moves things by active transport?

    asked by elenny
  14. Geography

    27. A war between India and Pakistan in 1971 resulted in a. unification of East and West Pakistan b. creation of the new nation Bangladesh c. largest migration of refugees in history d. establishment of East Pakistan as a colony of West Pakistan B Thanks

    asked by mysterychicken
  15. Algerbra1

    Monica and Max Gordon each want to buy a scooter. Monica has already saved $25 and plans to save $5 per week until she can buy the scooter. Max has $16 and plans to save $8 per week. How many weeks will it take Monica and Max to have saved the same amount

    asked by Tyrone
  16. physics

    A train accelerates from rest at a constant rate of 10 m/s^2. How fast is it going after 5 s?

    asked by tim
  17. The secret of gumbo grove

    do you know where i can find chapter summaries for this book.

    asked by Mark
  18. Geography

    23. Most of the people in South Asia make their living from a. mining b. herding c. farming d. weaving C 25. The two religions with the most followers in South Asia are a. Hinduism and Christianity b. Christianity and Sikhism c. Hinduism and Islam d.

    asked by mysterychicken
  19. calculus

    At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship B is sailing north at 16 knots. How fast (in knots) is the distance between the ships changing at 7 PM? (Note: 1 knot is a speed of 1 nautical mile per

    asked by Georgia
  20. child development and human behavior

    My Answers: 1. Which of the following is a characteristic of middle childhood? C. Gaining reading, writing, and mathematical skills 2. If you require children in middle childhood to spend much time in quiet activities, they C. may develop nervous habits

    asked by toney
  21. CHEM

    Please help me, i don't know how to approach this question! All ammonium salts on heating with sodium hydroxide produce ammonia gas. From which ammonium salt can the greatest mass of ammonia be obtained? a)0.5 mol of (NH4)3PO4 b)0.5 mol of (NH4)2SO4 c)1

    asked by Marrion
  22. sewing

    you plan to attach a flat 1/2 in button to a garment the size of the buttonhole should be?

    asked by heather
  23. Chemistry

    You wish to make a 0.200 M solution of NiSO4 (aq). How many grams of NiSO4 * 6H2O should you put in a 0.500 L volumetric flask? The answer is 26.3 g NiSO4 * 6H20 but I am not sure how to get there.

    asked by Kyle
  24. child development and human behavior

    what does the statement "Extremely autonomous children" mean a)usually have a strict displine at home b) can't be creative c)suffer from self-doubt d)may not follow rules easily

    asked by toney
  25. Chemistry

    Could you explain in detail why a saponification reaction is considered to be the reverse of an esterification reaction.

    asked by Kristina
  26. Science

    How long does it take a sloth to digest its food? a.2 days b.2 months c.2 weeks d.2 hours

    asked by Chelsea
  27. WORLD HISTORY

    WHY DID MANY PEOPLE IN MECCA REJECT MUHAMMAD'S IDEAS AT FIRST?

    asked by Deadra
  28. Chemistry

    Elemental sulfur occurs as octatomic molecules, S8. What mass of fluorine gas is needed to react completely with 19.0g of sulfur to form sulfur hexafluoride?

    asked by L
  29. Chemistry

    the heat of combustion of propane is -5.47MJ/mol. there is 1.50kg of propane available to burn. how many litres of water could be heated from 18.0 degrees Celcius to 63.0 degrees Celcius using the heat from the burning propane. assume that all heat lost by

    asked by Rachel
  30. Chemistry

    We're going over hybridization right now, like sp3 and stuff. But I don't understand how you got it at all. Can you please tell me the hybridization for these two examples I made up and explain how you got it thanks 1. NH3 2. PF5

    asked by beth
  31. CHEM

    Which reactants could be used safely to prepare potassium chloride? 1. aqueous potassium hydroxide and dilute hydrochloric acid 2. aqueous potassium sulphate and aqueous sodium chloride 3. potassium and aqueous sodium chloride The answer is 1, but i don't

    asked by Marrion
  32. social studies

    what do the judicial, executive, and legislative branches do with checks and balances?

    asked by Hema
  33. physics

    In a tug-of-war between two athletes, each pulls on the rope with a force of 270 N. What is the tension in the rope? ______ N If the rope does not move, what horizontal force does each athlete exert against the ground? ______ N is the first on 250 and is

    asked by Ashlynn
  34. us history

    how did Roosevelt,Taft and Wilson differ as architects of American imperialism

    asked by kim
  35. chemistry

    there's a 5.44 g sample of NH4NO3 and 150 g sample of water. So they ask for the change in enthalpy in kJ/mol. They give the temperature change from 16.2 degrees C to 18.6 degrees C. They also provide the specific heat capacity of the entire solution

    asked by anna
  36. Physics

    For this problem there is a picture of pendulums. They are numbered 1 through 5. Each pendulum is a certain length and has a washer at the end. 1) the weight is 5w. 2) this is the longest one and the weight is 3w. 3) weight is 5w. 4) weight is 10w 5) this

    asked by Hannah
  37. Math

    If the price of gasoline in Germany is about $1 per liter, what is the equivalent price of gasoline in dollars per gallon? I know that 1 gallon =3.79 liter l liter= 0.26 gallon but I am not sure how to figure the cost?

    asked by Clair
  38. us history

    Why was the women's movement so central to social reform during the progressive era?

    asked by michelle
  39. math

    In a class of 36 students, 13 were absent on Friday. What percent of the class was absent? Is the answer 36 1/9?

    asked by Hector
  40. physical science

    Please help.How can the IMA of a screwdriver be increased?

    asked by zack
  41. MATHS

    A truck carries newspapers. When it is half full of newspapers the truck has a mass of 1762kg. When it is a quarter full the truck has a mass of 1426 kg. What is the mass of the truck when it is full of newspapers? Thanks

    asked by Brendon
  42. 3rd grade

    Please explain what you do when asked to use compatible numbers.

    asked by noelani
  43. managerial economics

    How does a price ceilng undermine the rationing function of market-determined prices? How could rationing coupons insure that cnsumers with the highest values get the limited amount of a good supplied when government price ceilings create shortages? Fully

    asked by Bobby
  44. math

    how much will the value change? its 4th grade math please help?? 7,564 = 2

    asked by rpsa
  45. ms. sue

    please help We're going over hybridization right now, like sp3 and stuff. But I don't understand how you got it at all. Can you please tell me the hybridization for these two examples I made up and explain how you got it thanks 1. NH3 2. PF5

    asked by beth
  46. college

    CheckPoint: Court System Structure I * Resource: The Courts in Our Criminal Justice System * Due Date: Day 2, 10/20/2009 [Individual forum] * Review Ch. 4 in The Courts in Our Criminal Justice System. * Write a 200- to 300-word response comparing the state

    asked by carolyn
  47. physics

    The most massive of the shikansen are the series 200 trains, yet they are among the fastest. Series 200 trains can reach speeds of 275 km/h. If a 16-car series 200 trains has a maximum kinetic energy of 2.78 x 10^9 J, what is its mass?

    asked by lalaglaze
  48. BCIS

    When typing, when should you use the Enter key? What is word wrap? How do you set indents using the ruler? How do you set margins using the ruler? What are the four main types of tabs? Describe each.

    asked by please help(:
  49. algebra

    56 sandwiches 2 x as many as 1 st and 4 x as many as 1st

    asked by Garrett
  50. chemistry

    Assume that the aluminum atoms can be represented as spheres, as shown in the drawing (Part C figure) . If each Al atom has a radius of 1.43 angstroms, what is the length of a side of the unit cell?

    asked by allie
  51. Grammar and Composition

    can someone please help me by giving me suggestions for a topic,for my Descriptive Essay it can be about anything; that can be described please give me some suggestions. because i'm not sure what to write on, and i'm going to be asking for help a lot in

    asked by y912f
  52. algebra

    how many quarts of pineapple juice should Theo add to a 20% pineapple drink to create 5 quarts of a 50% pineapple juice mixture?

    asked by marissa
  53. English

    In a free verse poem do you need punctuation?

    asked by Rebekah
  54. Science

    how do i write a hypothesis if my hamster is running through a hamster maze and im timing her to see how fast she goes?

    asked by Anonymos
  55. Math Analysis

    Given f(x) as shown, graph the following: [the line is going through (-2,-3) and (2,0)] 1. f(x) + 2 ==> My graph I have is a line going through the points (-2,-1) and (2,2). Is this correct? 2. 2f(x) ==> Can someone help me with this one please? I thought

    asked by Emily
  56. Chemistry

    It takes 9.00 to raise the temperature of an 8.60 piece of unknown metal from 22 to 25.0. What is the specific heat for the metal?

    asked by Tom
  57. Math

    Given that f(x,y)=xy/x^2+y^2, hence show that fxy=fyx

    asked by Beta plus
  58. maths

    1) If I number the pages os a 36 page book, how many digits do I write? My answers is 63, not sure if this is the correct answer? 2) How many pages does a book have if in numbering them I use: a) 129 digits? A= 69 pages? b) 203 digits? A= 104 pages? Could

    asked by Brendon
  59. Political Science

    What are the implications for judicial review on American democracy? Should any branch of government be able to review the actions and legislation of the others? Is this good for democracy or does it concentrate too much power in one branch?

    asked by Rayna
  60. English

    I've read "The Pit and the Pendulum" three times and I still don't know the major and minor themes of the story. I was thinking about death and perserverance but what is the minor theme and what is the major?

    asked by Briana
  61. math

    Jim bought some chocolatees and gave half of it to Ken. Ken bought some sweets and gave half of it to Jim.Jim ate 12 sweets and ken ate 18 chocolates.The ratio of Jim's sweets to chocolates became 1:7 and the ratio of Ken's sweets to chocolates became 1:4.

    asked by 6th grade
  62. physic

    Hi! please help A sledge loaded with bricks has a total mass of 17.8 kg and is pulled at constant speed by a rope inclined at 20.8° above the horizontal. The sledge moves a distance of 20.6 m on a horizontal surface. The coefficient of kinetic friction

    asked by Chan
  63. calculus

    Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y=1/x^4, y=0, x=2, x=9; about y=–5

    asked by Jessica
  64. Grade 8 SCIENCE

    1. How is the vascular tissue in the stem different from the vascular tissue in the root? 2. Could you explain the relationships between seeds and fruits??

    asked by RAE
  65. social studies

    in what two regions do the appalachians lie?

    asked by myra
  66. Math

    lim 1-cos x / x^2 x->0 use the mean value theorem to determine the value of c, given that f(x) = cos5x

    asked by Beta plus
  67. physics

    In reaching her destination, a backpacker walks with an average velocity of 1.26 m/s, due west. This average velocity results because she hikes for 6.44 km with an average velocity of 2.60 m/s, due west, turns around, and hikes with an average velocity of

    asked by jesica
  68. physics

    An airplane travels at 144 km/h toward the northeast. What is the northern component of its ve- locity? Answer in units of km/h.

    asked by Letisha
  69. Socials-Ms. Sue

    Ms. Sue My paragraph is almost done. I did it on Microsoft Word. Also where would I put the contributions of these women, I really don't know where to put them, can you please help. French women have always been politically active in times of disasters.

    asked by Sara
  70. Socials

    Women in the French Revolution: Discuss the importance of the contributions of women to the French Revolution in at least one thoughtful paragraph. Consider the March of women, Charlotte Corday, and Jeanne Roland when formulating your answer. I really need

    asked by Sara
  71. Math

    im lost evaluate 30 divided by 5*3-2 all over/2-2divided by 3 Math - jim, Tuesday, October 20, 2009 at 5:39pm You 'll have to clarify that. Do you mean: 30 / (5*3-2)/ (2-2/3) ? Math - Diana, Tuesday, October 20, 2009 at 7:40pm no Ill try to write it out

    asked by Diana
  72. writtin

    one of the lifelong memories many of us share are the moment we obtain a drivers license.

    asked by michy
  73. Grammar and Composition

    ok. how's this so far for an outline: 1. vacation spots - broad subject 2. Asheville, North Carolina - limited topic for thesis statement 3. Asheville is a fun and relaxing place to visit - Main Idwa about This Topic 4. -river, -picnic spots, -ice-cream

    asked by y912f
  74. math

    Ms Price has three times as many girls as boys in her classroom Ms Lippy has twice as many girls as boys. Ms. Price has 60 students, and Ms Lippy has 135 students. If the classes were combined into one, what would be the ratio of girls to boys?

    asked by Hector
  75. Math

    One-fourth of the world's population is Chinese and one-fifth of the rest is Indian. What percent of the world's population is Indian?

    asked by MM
  76. english

    CAN SOMEONE HELP ME IN STARTING A NARRATIVE POEM IN THE ANGLO-SAXON STYLE OF BEOWULF?

    asked by ECHO
  77. biology

    I have a question about reduced and oxidized chemicals and potenital enery. Reduced have weaker PE because they hold on to their electrons and oxidized have strong PE because they can let go electrons right? If I am right then why is that CO2 has a low PE

    asked by Anonymous
  78. Math

    Emily is twice as old as Matt. Three years ago, she was three times as old as he was. How old is Matt now?

    asked by Gabby
  79. calculus

    find a and b lim ((b^1/2)+(5^1/2)) x - 0 ------------------ = 2 (a(abs x)/4) - (1/4)

    asked by john
  80. Algebra

    I am very confused on how to graph Polynomial Functions and how to determine the extra stuff my HW is asking. a. Graph each function by making a table of values. b. Determine consecutive values of x between which each real zero is located. c. Estimate the

    asked by Jake
  81. 8th grade math

    An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?

    asked by viv
  82. Science

    how do i write a hypothesis if my hamster is running through a hamster maze and im timing her to see how fast she goes?

    asked by Anonymos
  83. Critical Thinking

    All flies are winged creatures. All butterflies are winged creatures Therefore, all butterflies are flies I believe this is an invalid syllogism, not 100% sure. Can you explain why it would be valid or invalid please

    asked by Mike
  84. y921f: Descriptive essay

    I cant find the post I intended to add to, so I am here. Descriptive essays take many forms, and you can do much with it. It would do you great advantage to just stop a second and read two of my favorite, by great authors. Each is different, and

    asked by bobpursley
  85. Chemistry

    Gunpowder is a mixture of potassium nitrate, sulfur and carbon in the proportion by mass of 6:1:1 (KNO3:S:C). A typical rifle shell contains 3.0g of gunpowder. How many moles of each component are there in our sample of gunpowder?

    asked by L
  86. Physics

    For this problem there is a picture of pendulums. They are numbered 1 through 5. Each pendulum is a certain length and has a washer at the end. 1) the weight is 5w. 2) this is the longest one and the weight is 3w. 3) weight is 5w. 4) weight is 10w 5) this

    asked by Hannah
  87. scientist

    how do scientists keep ice fossils frozen?

    asked by cathy
  88. Calculus

    What is the absolute max and absolute min of 3+13 |t-8| for -1

    asked by Z32
  89. Calc

    A plane that is flying horizontally at an altitude of 6 kilometers and a speed of 680 kilometers per hour passes directly over a radar station. How fast is the distance between the plane and the radar station increasing when the distance between the two is

    asked by Georgia
  90. english

    I am looking for the correct sentence use of the Semicolon 20a. The Bears lost the Super Bowl to Indianapolis; worse yet, I lost a bet with my brother about the outcome of the game. 20b. The Bears lost the Super Bowl to Indianapolis; worse yet; I lost a

    asked by Leesa
  91. Math

    Given that f(x,y)=xy/(x^2+y^2), hence show that fxy=fyx

    asked by Beta plus
  92. Math

    im lost evaluate 30 divided by 5*3-2 all over/2-2divided by 3

    asked by diana
  93. health

    How do culture and healthe beliefs affect the spread of emerging diseases?

    asked by pj
  94. math

    Between 50 and 100 grade 7 students at school are having a bbq. Each student will receive one hot dog. Hot dogs come in packages of 12 and buns in packages of 8. How many students are in grade 7, if all the packages of hot dogs and buns purchased are used

    asked by jill
  95. Social Studies

    I need help finding a current event. The topic is A Famous Person Who Has Done Some Type Of Charitable thing. The article can be anywhere from last thursday to today. Thank You!

    asked by David
  96. math

    The last part of a telephone number has four digits, e.g. 7814 1487 2103 2772 The last part of the telephone number can start with any digit apart from zero. The other three digits can be any number. How many four digit numbers are there?

    asked by Abbie
  97. algebra

    x^2+4x/5x^3+20x^2 * 10x-40/x^2-16

    asked by lex
  98. Calculus

    Use Mean Value Theorem and find all numbers c in (a,b) 1.x+(4/x) [1,4] Help me!

    asked by A-tan
  99. child development and human behavior

    Thank You Ms. Sue

    asked by toney
  100. child development and human behavior

    1. Which of the following is a characteristic of middle childhood? A. Lack of identity B. Formal operations C. Gaining reading, writing, and mathematical skills D. The development of sexual characteristics 2. If you require children in middle childhood to

    asked by toney
  101. History

    what is the term meant for "A vote on an initiative" were doing a corssword the answer as far has 10 spaces and acording to my other answers to the cross word the second and fourth letters are "e" Also... "Name of the policies supported by Woodrow Wilson"

    asked by History
  102. Math

    A delicatessen serves 13 kinds of sandwiches and 5 kinds of chips. How many different sandwich and chip lunches can they make if each lunch has one sandwich and one bag of chips?

    asked by Anonymous
  103. 3rd grade math

    Samantha says 1+1+1=3 cannot be written as a multiplication sentence because there are no equal groups. Do you agree? Explain.

    asked by Al'Veianna
  104. 11th grade

    5y=2x+3 can you put it in AX+By=C form

    asked by Missahel
  105. math

    How to explain 4/34 (34 divided by 4) to a 4th grader?

    asked by laura
  106. psychology

    in the debate regarding children's memories of sexual abuse,it has become clear that: a)children's memories should not be trusted because they will say whatever adults expect them to say b)preschoolers' memories should not be trusted because they confuse

    asked by vedrana
  107. child development and human behavior

    when a child understands that things and events continue to exist even though one can't see or hear them, we say that the child understands

    asked by toney
  108. Math

    Find the LCM for the given numbers by an appropriate method. 135, 56, and 150. Which method is the most appropriate?

    asked by Anonymous
  109. Physics

    Can someone please answer my question on this paragraph from my physics book regarding basic aerodynamics: "Now we consider a spinning baseball moving through the still air. As the ball spins, it tends to drag air around with it. If the streamlines are

    asked by Sean
  110. biology

    if a solution has a pH of 4 mix to a solution that has a pH of 9 what will be the pH of the mixed solution? will it be acidic or base? please show me how to calculate it.please i need the answer before tomorrow morning. thank you so much. I had been to

    asked by heather
  111. psychology

    I have a current events assignment in psychology and i was wondering if anyone could provide me or suggest any good resources for current events or news that's related to psychology..they have to be current though such as something around the end of last

    asked by racheal
  112. Calculus

    Differentiate the following function: y= [x+1]/√x I tried y=[x+1]/x^(1/2) y' =1/2√x y'=2√x Thanks in advance.

    asked by sh
  113. bcis word

    How do you format text into two columns with a 0.4" spacing between them? What are the different insertion options for Headers and Footers? What are the steps in creating a drop cap two lines tall?

    asked by please help(:
  114. 8th grade

    -5+(5)

    asked by aj
  115. Math

    Can someone steer me in the right direction? Here's the question. Envision that you have served as business manager of Media World for over 2 years. You have noticed that for the last 12 months the business has regularly had cash assets of $20,000 or more

    asked by Cathy
  116. college Stats

    If Y has a geometric distribution with success probability p, show that P(Y= an odd integer)= p/(1-(q^2))

    asked by james
  117. PHYSICS

    If the object travels a distance of 33.0 m in that time determine the following. (a) The acceleration of the object during the 3 second period. [ is the answer 33/9?] m/s2 (b) The maximum speed of the object during the 3 second period. [is the answer 11?]

    asked by Ryan
  118. word.

    These are the ones i cannot find the answers to... Why is it useful to use the Outline view to organize a document outline? What are the different insertion options for Headers and Footers? What are the steps in importing Clip Art and images? What are the

    asked by helppp!
  119. calculus

    find a and b lim x -> 0 ((2x+b)^1/2)-(5^1/2))/ ((a(abs x)/4) - (1/4))= 2

    asked by Anonymous
  120. To Ms. Sue

    Ms. Sue can you please have a look at my previous post, I have added to it, thanks.

    asked by Sara
  121. psychology

    Ryan,an avoid football enthusiast,and his mother,who is much less familiar with the game are watching their favorite college team attempt to scoreWhich of the following conclusions is most likely? a)The positons of the players form 11 chunks in both Ryan's

    asked by vedrana
  122. 8th grade

    how do you work this out? 5x-6x and 6x+2x-3

    asked by shay
  123. Geography

    22. Because the Western Ghats block the monsoon winds, the interior of the subcontinent has a climate that is a. hot and dry b. subartic c. cold and wet d. warm and humid i think its A... Thanks -MC

    asked by mysterychicken
  124. Math

    can someone please check my answers simplest form evaluate 2/3+3/5-5/7= 58/105 6. 3/7*24/25 divide by 6/7= 12/25 8.find GCF 432,360,288=72 9. 1050,9360,330=30 11. find LCM 14,75,78=13,650

    asked by margie o
  125. Math

    14. There is a rectangular piece of property that measures 188 ft by 100 ft. On the property there is a circular lake with a diameter of 72 ft. In the center of the lake there is a circular island with radius of 12 ft. The rest of the property is land.

    asked by margie o
  126. AED 200

    What are the fundamental differences between Western philosophies and Native North American ways of knowing? (Generally, how does each culture view the world and education?) How can you incorporate seemingly different ways of knowing in your curriculum?

    asked by Stacey
  127. albgrea

    find the volume of 2cm , 8 cm , 18cm

    asked by cody
  128. 4th grade

    the volume of a shape is the number of cubes it will take ,all the same size , to make the figure. each figure is made of stacks of cubes that are 1 centimeter on each side . find the volume of the figueres below.

    asked by john
  129. CALCULUS

    Determine whether F satisfies the hypotheses of the mean value theorem on [a,b], and if so, find all numbers c in (a,b). f(x)=X^2/3 [-8,8] why this answer is f is not differantible?

    asked by A-tan
  130. statistics

    please help me I've waited for hours The average price of a gallon of unleaded regular gasoline was reported to be $2.34 in northern Kentucky (The Cincinnati Enquirer, January 21, 2006). Use this price as the population mean, and assume the population

    asked by aaron need urgent help
  131. Math

    121 / what = 11

    asked by jESSE
  132. science

    1a-b)what are the four types of friction what factors affect the friction force between two surfaces

    asked by sophie
  133. English

    Society's role in music?

    asked by Parisa
  134. I NEED HELP!!:(!!!! HELP ME PLZ!!

    I GOT A FEW QUESTIONS SO what is a cell part that has the funcion of a gel-like material inside cells... and what releases energy into the cell.?? plz plz plz plz HELP!!!

    asked by i really need help!!
  135. Chemistry

    Please check my workings to see if i'm correct, thanks! Find the percentage of nitrogen by mass in Ammonium nitrate, NH4NO3. (28/80)x 100% = 35% Is my answer correct?

    asked by Marrion
  136. Science

    in terms of their nuclei, skeletal muscle fibers are different than most cells in two ways. What are those ways?

    asked by Schuyler
  137. business law

    Hello - i need help to understand a study case. can 3 partners of a limited company ge rid of the fourth by just voting him out please? thanks a lot!

    asked by betsy
  138. science

    what factors affect the friction forces between two surfeces 2a what is the law of universal gravitation

    asked by sophie
  139. physics

    block of dry ice resting on a table is given a brief push. a moment later, which of the following forces act on the block?

    asked by l
  140. math and geography

    does any body know what websites let you see the 5th grade building spelling skills and daily geography (by evan moor) with answer ? this is using java?

    asked by ms. rizzo
  141. math

    6 lollies and 3 icecreams cost £8.52 3 icecreams and 6 drinks cost £9.24 What would the cost of 1 lolly, 1 icecream and 1 drink be?

    asked by Abbie
  142. Math

    a man walked for some distance at 8km/h and for an equal distance at 5km/h. the total time he took was 3 hours and 15 minutes. find the total distance he walked. please help :D

    asked by Risa
  143. calculus

    The region between the graphs of y=x^2 and y=2x is rotated around the line x=2. The volume of the resulting solid is ____. Please help. I've tried this problem so many times but i keep getting it wrong. I thought the outer radius would be (2-0) and inner

    asked by Jessica
  144. algebra 2

    use substitution method 3x-y=0 2x-y=-1

    asked by delicious
  145. physics

    if an object has a net force of 60N east and mass of the object is 60kg what is it's acceleration?

    asked by george
  146. BCIS

    What are two ways to open a document? What are two ways to create a new document in Word? What are two ways to save a document?

    asked by please help(:
  147. maths

    Sean had 24 coloured pencils. This is a mutiple choice question. He was given a new set of coloured pencils which contained twice as many as he already had. Sean gave 11 coloured pencils to each of his three sisters. How many pencils did he now have? a) 36

    asked by Donna
  148. sociology

    How does conflict theory and functionalist theory apply to conditions and compensations of the workers in Barbara Ehrenreich's "Nickle and Dimed"?

    asked by Jhon
  149. graphic design

    When pouring a liquid from a large container into a smaller container, where do you place the smaller container?

    asked by Yamil
  150. Physics

    An arrow is shot with a velocity of 30.0 meters/second and at an angle of 37 degrees above ground. Its initially 2 meters above ground and 15 meters from wall. Wat Height above grond does it hit wall?

    asked by Johnny
  151. math

    [-4,10] im supposed to describe what the graph of the interval looks like.. help please im not good at this kind of math.

    asked by me
  152. physics

    given a right triangle with hypotenuse of 12.5 cm, side y of 7.2 cm? find length of side x and size of other two angles? so you set it up as pythagoreum theory? 12.5= x^2 + 7.2

    asked by tim
  153. college

    how many molecules of h20 are present in 75.0g of h2o

    asked by angie
  154. essay writing

    which of the following can dramatically improve your grade on an essay? A. Providing an outline B. Choosing an effective thesis sentence C. Setting aside time to rewrite your essay. D. Writing on an interesting topic. .I choses c.

    asked by larry
  155. Math

    Determine whether the situation requires an exact calculation or an estimate. Explain. This week, the Laketown Cruise Company took its boat on 19 cruises, carrying the boat's full capacity of 38 guests on each cruise. Was this week's total guest count

    asked by Anonymous
  156. Math

    ) Form a conjunction from the following two statements and determine if the conjunction is true or false. Explain. Two is an even number. Two is a prime number. A) Two is an even number or two is a prime number.; False B) Two is an even number and two is a

    asked by Anonymous
  157. science

    What are the two ways that the cell moves things by active transport?

    asked by elenny
  158. math

    Matt, Bob, Amy, and John are waiting in line at a fast food restaurant. How many different ways can they line up to place their order

    asked by marie
  159. business law

    Identify and discuss the legal, ethical, and technological concerns of the accounting and financial reporting of businesses.

    asked by Jay
  160. Math

    (-3)^3-9 then there is a line and under the line is 6/2*3-1 please help a, 0, b2 1/4 cunndefined,d -4 1/2

    asked by Diana
  161. MATH

    5% OF WHAT NUMBER IS 2?

    asked by JUDY
  162. math115

    Evaluate |-37-22|-|-11|=-4

    asked by J.M.H
  163. 7th grade math

    Problem: c=45.00 (m) M=8 Do I times 45 by 8?

    asked by john
  164. science

    What are the two ways that the cell moves things by active transport?

    asked by elenny
  165. Geometry

    If rectangle ABCD has a larger area than rectangle EFGH, does it follow that ABCD must have a perimeter larger than that of EFGH? Why or why not.

    asked by jj
  166. math

    Eric deposted $32,000 in a savings account to save for his children's college education. The bank pays 8% tax-deferred interest per year compounded quarterly. How much will his account be worth at the end of 18 years? 32,000(1.02)^72=$113,156.50 Is this

    asked by Hector
  167. physics

    A race car accelerates from rest at 5.7m/s squared. how fast will it be going at the end of that time? i need the abc method...( a-all variables, unknown 1st...b-right formula and algebraically rearrange it..c- solve it0

    asked by c
  168. math

    1. Carlos works 8.25 h and receives $102.30 pay. What will he receive at the same rate if he works if he works 14 h?$173.60? 2. divide -15/-3=5? 3.Name the property of addition that is illustrated. (3 +6)+ 9 = 3+ (6 +9)ASSOCIATED PROPERTY? 4.Find the

    asked by Hannah
  169. 8th grade math

    An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?

    asked by viv
  170. 3rd grade

    How would you use a number line to round 148 to the nearest ten?

    asked by Zaniya
  171. Algerbra1

    Does the equatin y=5x and 2x+3y=34 have one solution, no solution or infineitely many solutions?

    asked by Tyrone
  172. math

    write a number pattern for 6 starfish if each had 5 arms

    asked by dolly
  173. English

    To Kill A mockingbird- How does harper lee create tension in the shooting of tim johnson?

    asked by Anna
  174. Pychology

    dose any one have any ideas on how to create a demonstraion that will explain a law of sensory perception. i not only have to do a demostration i have to make an illustration of it as well. Im stuk and have no idea what to do it on.

    asked by Danny
  175. algebra

    solve using the multiplication principle -x/8=3

    asked by MAry
  176. Math

    If a person jobs at a rate of 5 1/2 mi/h for 3 1/2 h in a week, how many calories do they burn?

    asked by Diane
  177. Science

    what are methods for timing my hamster in a hamster maze?

    asked by Anonymos
  178. Probability

    Given additional information that 56% of the total employees in the company are male and 50% of them are employees who have been working less than 5 years. If an employee selected at random is known to have been working for 5 years or more, what is the

    asked by Joe
  179. Pre-Calculus

    "Given that f(x)=3x-4 g(x)=2x²+5 Find g(f(x))" Can you helpme out?

    asked by Sonny
  180. Math

    24.evaluate 12-|-13+15|=10 25. -(-4)^3+(-3)^2-.5^3= 72.875 29. 42/7-6/3=4 31. find the reciprocal of 2 3/5 n= 5/13

    asked by margie o
  181. Math 350..help!

    How would I start this? The amount that workers contribute monthly for health insurance premiums can be modeled by A(t)=0.07t^3-3.1t^2+54.3t-230, where A is the monthly amount contributed and t is the number of years after 1980. Find the instaneous rate of

    asked by Marilyn
  182. Calculus

    What's the derivative of (x-1)(x-7)^3+10?

    asked by Z32
  183. math115

    divide 30/49 divide 16/21= 45/56 a triangle has a base 15ft and an altitude of 8ft find the area =60ft^2

    asked by david
  184. physic

    A 0.34 kg particle has a speed of 2.0 m/s at point A and kinetic energy of 7.5 J at point B. (a) What is its kinetic energy at A? _____ J (b) What is its speed at point B? _____ m/s (c) What is the total work done on the particle as it moves from A to B?

    asked by Chan
  185. 5th grade

    A glass flute does not expand with humidity so you must tune it before every use a. true b. false

    asked by Chelsea
  186. english

    The number of boys presented is ten

    asked by sandra
  187. math115

    The electricity costs of a buisness increased from $15,000 in one year to $16,000 the next. To the nearest whole percent what was the rate of increase?=7% Write the following as a common fraction or mixed number write in lowest terms 5.035 = 5 7/200

    asked by david
  188. math

    I need to use distributive property to write an equivalent expression. 19(k)+19(2) I don't know what it is? I got 19k(2) though I don't know if it's right.

    asked by ari
  189. geography

    can someone please help in my geo H.W:- supposed to pick any country in the world [not india] & describe the seasons it experiences 2.why it experience that season ? 3.what are the special features of the season it experiences? i was a bit confused which

    asked by sakina
  190. math

    he volume of a shape is the number of cubes it will take ,all the same size , to make the figure. each figure is made of stacks of cubes that are 1 centimeter on each side .

    asked by john
  191. Biology

    Which trophic level gets the least amount of energy? a) producers b) herbivores c) carnivores d) decomposers I think the answer is c, but i'm not sure if it's right. I posted this question earlier, but google didn't provide with an answer. I still think

    asked by Marrion
  192. seasons

    what is the beauty of changing seasons?

    asked by sakina
  193. math algerbra

    i need help finding how to check my work i would appreciate it very much if somone would help me

    asked by chelsea
  194. english

    what is a preposition

    asked by nycholas
  195. Math

    simplify the given expressions, then make a list of the like terms that appear in your final answer 3(r^2+2p-p^3)-(6r^2+p^3-p) and 4^n+4n-4n^2 + (2^n-2n)

    asked by Dezy
  196. psychology

    Hormones are most likely to enhance memory,if ypur arousal level: a)is high b)is low c)spikes and than levels off d)remains moderate I THINK A IS CORRECT ANSWER,BUT I AM NOT SURE????

    asked by vedrana
  197. healthcare

    How might a foundation in medical terminology help you in fulfilling your education and career goals? How might a basic understanding of medical terminology benefit you personally?

    asked by Nicole
  198. science

    What is the book definition of the Reactivity series? It is a bit difficult to define...

    asked by VICTOR
  199. science

    What is the defintion of dissolve?

    asked by Anonymous
  200. science

    what is the definition of dissolve?

    asked by dissolve
  201. math115

    which numbers are prime numbers 37,39,41,43 answer 37,41,43 John spent 1/3 of his study time doing math homework and 3/5 preparing for a history exam what fraction of his study time remains? answer 1/15 Solve for the unknown 2/7/20=1.6/ranswer 112

    asked by melody
  202. Literature

    Explain how the biography of an artist can impact a work?

    asked by Meghan
  203. adult education

    Can a conclusion in an argument come before the premises? Such as:“The key problem is the supposed superiority of the two major alternatives to adoption. Abortion seems to convey an immediate benefit: It makes the problem disappear. (And don't worry

    asked by Linda
  204. Literature

    What is hostility of the margin?

    asked by Meghan
  205. math115

    Kristi jogged for 1/4 of an hour swam for 2/3 of an hour and rode her bike for 4/5 of an hour how long did she exercise? answer 1 hr 43 min Find the best buy on sugar (1LB is 16oz. )1 lb for $1.29, 12oz for $1.09 2 lbs 4 oz for $3.09 10 oz for $.99 answer

    asked by melody
  206. latin

    i desperately need some tips and techniques with memorizing/using declensions in latin. PLEASE HELP!!

    asked by micheala
  207. Math

    A basketball team lost 8 of its 13 games with no ties write the ratio of wins to losses= 5/8 A state sales tax rate is 5% if the tax on a purchase was $32.45 what was the price of the purchase =$649

    asked by J.M.H
  208. Science

    15 ways Radio waves are used in a neighborhood?

    asked by Matt
  209. Math/chemistry

    how do I solve this equation? 106 g * 4.184 * (X-23 degrees celsius)

    asked by Tom
  210. Chemistry

    Could some explain the following question to me: Explain the differences between the intermolecualr forces in soap made from Lard and the intermolecular sources in soap made from walnut oil?

    asked by Anonymus
  211. history

    why did Polynesians migrate?

    asked by Anonymous
  212. Math

    simplify the given expressions, then make a list of the like terms that appear in your final answer 4^n+4n-4n^2 + (2^n-2n)

    asked by Dezy
  213. philosophy

    What are key differences between the ontological, teleological, and cosmological arguments? Identify the philosopher who you think best supports his or her argument. Explain your answer briefly.

    asked by Anonymous
  214. math

    3. Reduce the fraction −20t 5u 2v 3 48t 7u 4v . A. −5t 2v 2 12u 2 C. −5v 2 12t 2u 2 B. 5t 2v 2 12u 2 D. 5v 2 12t 2u 2 4. Reduce the fraction w 2 + 5w + 6 w 2 − w − 12 . A. w − 2 w − 4 C. w + 2 w + 4 B. w + 2 w − 4 D. w − 2 w + 4 5. Find

    asked by jalisaj
  215. social studies

    what are check and balances?

    asked by Hema
  216. grammar

    the loser gets another chance

    asked by amber
  217. social studies

    what are checks and balances?

    asked by Hema
  218. math

    if you had a fraction strip folded into tenths what fractional lengths could you measure with the strip?

    asked by ana
  219. math

    compare these decimals by choosing greater then, less then, or equal to. 0.205 and 0.21 0.04 and 0.050 0.41 and 0.405 0.1 and 0.1000 Thank you, BAILEY

    asked by BAILEY
  220. math

    use 6 of the digits from 1 to 9 to make the greatest possible even number

    asked by brianna
  221. math

    1/3 (x-2)=5 u need to simplify this question i know x=17 but i don't know how to show this.

    asked by Michaela
  222. 6th grade

    okay so What conclusion can you draw about eroision and decomposition on Landforms. Help ME!!

    asked by Lucy
  223. social studies

    how did the civil liberties amendments enlarge individual rights?

    asked by Hema
  224. BCIS

    What is Overstrike mode and how do you change from it to Insert mode?

    asked by please help(:
  225. Spelling

    Can anyone help I need to put the words complimentary,often and complementary into one sentence does anyone have any ideas. Please and Thanks

    asked by Brooke
  226. Biology

    How is the expression of sex-linked genes similar and different from the expression of autosomal genes?

    asked by Ben
  227. college

    Discuss how modern civilization has affected the spiritual lives of the indigenous peoples you explored.

    asked by majel
  228. Math

    Find the value for k in the equation w kh3 for a baby who is 20 inches long and weighs 6 pounds? Is it significantly fatter in proportin to its height than an adult?

    asked by Unknown
  229. Crimal Justice

    How would you define crime? Based on your definition, which model do you relate to, consensus or conflict?

    asked by jckkoo
  230. maths

    Twelve couples, who live in the Happy Retirement Villa, decide to install intercom systems between each of their 12 suites. How many connecting lines are necessary to permit direct conversation between any suites? Thanks

    asked by Ken
  231. essay writing

    What is the most important key to an effective essay? A. A focused thesis sentence. B. Five paragraphs in the body. C. Interesting supporting details. D. A concluding sentence. .I CHOOSE C.

    asked by larry
  232. math

    if 25 is added to three times a number the result is 70.find the number?

    asked by cody
  233. HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    The three smallest bones in the human body are located in the middle ear. What are they called?

    asked by Jacob
  234. Math

    Find the prime factorization of the number 612, and write it in exponent form.

    asked by Anonymous
  235. science

    What is one animal that lives in the rainforest and what is it's adaptation?

    asked by Kathleen
  236. bcis

    With two documents open, how do you move text and images from one document to the other?

    asked by please help(:
  237. Math

    Perform the indicated operation. (-72) ÷ (9 - 9) Would this be -72 divided by zero? So the answer would be undefined?

    asked by Anonymous
  238. chemistry

    can a nonpolar molecule be made up of polar bonds

    asked by liz
  239. science

    on what website do you find the biography of a latin american inventor or scientist?

    asked by naicha
  240. Biology

    I am having trouble descibing how the expression of sex-linked genes is similar and different from the expression of autosomal genes?

    asked by Ben
  241. child development and human behavior

    extremely autonomous children

    asked by toney
  242. calculus

    I've tried this problem about 20 times and a bunch of different ways and I can't seem to get it right. The problem is: Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. Where y=1/(x^3), y=0,

    asked by bre
  243. french

    TU AS MAL AUX JAMBES?

    asked by Anonymous
  244. math

    8quarts= 7.57 liters?

    asked by Hannah
  245. word.

    What are the available text attributes in Word? What font attributes can be accessed only through the font dialog box?

    asked by please help(:
  246. WORD.

    With two documents open, how do you move text and images from one document to the other?

    asked by please help(:
  247. Math Analysis (again)

    I'm having sooo much trouble understanding this stuff. I understood what was explained to me earlier, but I just can't seem to get a grasp on this stuff. ------------------------------- Given f(x) as shown, graph the following: [the line goes through the

    asked by Emily
  248. math

    hi im in 5th grade i need help with naming angels like e.g right angel,acute,obtuse i lost my thing to measure angels plz help! lol i need it done today tomorrow i need to give it back!!

    asked by Areta
  249. MATH

    Name the property of addition and/or multiplication that is illustrated. 7 x 6 = 6 x 7 Commutative property?

    asked by Hannah
  250. micro biology

    what would a spore former (bacteria) look like if you forgot the safranin stain?

    asked by chrissy
  251. managerial economics

    Many executives will save an organiations money by not having auto insurance on the fleet of company vehicles, whereas, in their personal finances, they will carry insurance on their family car. Take something from your experience that illustrates the

    asked by Bobby
  252. word

    What are the different insertion options for Headers and Footers? i know one is view>header and footer.

    asked by please help(:
  253. Math

    Which of the numbers 37,39,41,and 43, are prime numbers =37,41,43 Write 4/7 as a percent= 57.1%

    asked by Diana
  254. math

    In the statement 8- 3 = 5 8 is called the MINUEND? 3 is called the SUBTRHEND? 5 is called the DIFFERENCE? Write the related addition statement. 8+(-3)=5?

    asked by Hannah
  255. math115

    Find the median 465,543,672,682,682,772= 677 choose the most reasonable measure the lentgh of a computer mouse 14 mm, 1.4m, 14cm =14mm

    asked by J.M.H
  256. english

    Do as shown... 1) she left the house.her mobile phone rang (no sooner) 2) marina talked to her mete during the break (while) 3)he had no sooner set the table than the guests arrives (hardly) 4)she remembered her old friend.she knew him before (because)

    asked by kalbaz
  257. 5th grade

    what are the missing numbers and landmarks for the set of numbers:48,50,51,51,57,59,60,63,69,_,76,_?

    asked by Anonymous
  258. French

    I have to choose 5 health concerns, and write 2 sentences for each one that tell what you should do or what you should not to avoid that problem. I have to use the verb devoir in each sentence. 1.Mal à la tête Je dois prendre rendez-vous avec la

    asked by Anna
  259. math

    Which of the following numbers are integers? 3, 2/3, -3, 101.1, -5/7 A- 3 AND -3?

    asked by Hannah
  260. algbrea

    write this fration in lowest term 3 and 2 over 5

    asked by cody
  261. Math

    Describe a situation where you would use the order of operations with money in your daily life.

    asked by Julia
  262. hum130

    how has christianity ,a faith based on the teachers of one text, the bible didided into so many denominations?

    asked by trudy
  263. biochem

    If you were to place a bacteria that could form spores in a stressful environment, what would the cell morphology look like?

    asked by chrissy
  264. CRT/205 critical thinking

    Hi! Is this a valid argument? Premise: Using a synthetic cannabinoid drug which resembles marijuana, researchers recently have reported physical withdrawal in animals. However, to achieve this effect, researchers also administered a blocker drug which

    asked by Linda
  265. English

    Campaigner: There is only one man who can rid the politics of this State of the evil domination of Boss Jim Gettys. I am speaking of Charles Foster Kane, the fighting liberal, the friend of the working man, the next Governor of this State, who entered upon

    asked by Mary
  266. american lit

    What was the rationale behind witch craft in The Crucible by Arthur Miller?

    asked by liz
  267. american lit

    How was john Proctor a tragic hero?

    asked by liz
  268. math

    is 4(7)(5)= 4(5)(7) associative property or commutative? I don't really get the difference between the two properties.

    asked by john
  269. writing

    How can a formal network and informal network help or hinder a business - include examples?

    asked by Kate
  270. math

    1. 13cm=5.12in? 2. is "root21" between? 4 and 5? 3. find the square root of 25? =5? 4. John's height increased from 5'2" to 5'7" during the past year. What is the rate of increase (to the nearest whole percent) of John's height over the past year? 8%?

    asked by Hannah
  271. English

    What is society's role in Art? I need a really strong thesis for this..Plzzzzz help me..

    asked by Ashley
  272. math

    find the perimator and area of 15yd and 20 yd

    asked by cody
  273. Biology

    Is a enzyme a protein or is a protein an enzyme? Explain. I have no idea please help me thank you

    asked by hi
  274. math

    the volume of a shape is the number of cubes

    asked by john
  275. Biology

    "wherever in the universe life exists, some of those life forms must be colored" is this true? if so please explain

    asked by Erika
  276. albgrea

    a triangle has 525cm and a base of 50 cm use the formula a=1 over 2 bh to find its height

    asked by cody
  277. Science

    what are methods for timing my hamster in a hamster maze?

    asked by Anonymos
  278. HSM 220

    the four steps an oranization should take to change its personality profile

    asked by Anonymous
  279. psychology

    Ryan,an avid football enthusiast,and his mother,who is much less familiar with the game are watching their favorite college team attempt to scoreWhich of the following conclusions is most likely? a)The positons of the players form 11 chunks in both Ryan's

    asked by vedrana
  280. Math

    evaluate 12-|-13+15|=10 28. A bedroom is 9 ft by 8 ft. What is its perimeter?=34 ft 30. give the place value for the in dicated digit 8 in the number 12.287= hundredths 31. find the reciprocal of 2 3/5 =5/13 32. which of the numbers 37,39,41,and 43 are

    asked by margie o
  281. P.E.

    I'm Doing Flag Football At School And I Have A CROSSWORD So Here Are My Questions 13Lt Moving Across The Line Of Scrimmage Too Early 9Lt An Offesive Player Responsible For Catching Pases 12Lt When The defensive Team Catches A Pass Meant For The Other Team

    asked by Nate
  282. science

    What are examples of alternatives to natural resources? I know of vegetable oil to replace fuel, but what else? Thanks.

    asked by Jason