Alley

Most popular questions and responses by Alley
  1. math

    find the sum or difference. 1. 5/6 + 4/9 1. 1/2 2. 9/18 3. 1 5/18 4. 1 1/2 I think it is B 2. 15 5/12 - 11 1/8 1. 4 7/24 2. 4 7/12 3. -4 1/3 4. -4 7/24 I think it is A 3. 5/8 - 3/10 1. 13/40 2. 1/20 3. 1/4 4. 1/5 I think it is C 4. 15/16 - 3/4 1. 1 2. 3/4

    asked on October 10, 2017
  2. Physics

    An oxygen molecule consists of two oxygen atoms whose total mass is 5.3 x 10^-26 kg and whose moment of inertia about an axis perpendicular to the line joining the two atoms, midway between them, is 1.9 x 10^-46 kg*m^2. Estimate, from these data, the

    asked on April 19, 2010
  3. 5th grade science

    Which is a measure of how closely particles are packed together? A.density C.solubility D.volume B.matter

    asked on November 4, 2008
  4. Math

    A local motel has 100 rooms. The occupancy rate for the winter months is 60%. Find the probability that in a given winter month more than 65 rooms will be rented. Use the normal distribution to approximate the binomial distribution.

    asked on December 3, 2012
  5. grammar

    identify the direct object. i took raymond central park in new york. A)i B)raymond c)central park D) new york i think its b

    asked on June 14, 2009
  6. solve the equation

    Solve the equation log[14](x+49) - log[196] x=1

    asked on April 6, 2013
  7. math

    Determine the cost of painting the exterior walls and top of a cylindrical wheat silo that is 40 m high and 20 m in diameter. given that each litre of paint costs $7.25 and covers 8 meter square.

    asked on April 20, 2012
  8. financial management

    Can anyone help me witht his I am so lost. The following tabulation gives earnings per share figures for the Foust Company during the preceding 10 years. The firm’s common stock, 7.8 million shares outstanding, is now (1/1/03) selling for $65 per share,

    asked on December 3, 2007
  9. science

    How much heat is absorbed by a persons hand if 100 grams of steam at 100c is first converted to liquid at 100c and then cooled to normal body temperature?

    asked on October 17, 2010
  10. Physics

    A sphere of radius 20 cm and mass 1.2 kg rolls without slipping down a 30 degree incline that is 10 m long. a) Calculare the translational and rotational speeds of the sphere when it reaches the bottom. Assume it starts from rest, and first solve for each

    asked on April 20, 2010
  11. language arts 2

    in 1999,i went to disney world for vacation. what are the verbs in this sentence?

    asked on August 11, 2012
  12. Statistics and Probability

    A survey shows that 25% of people listen to the radio daily. If a group of 125 people are surveyed, what is the probability that more than 40 people will have listened to the radio today?

    asked on December 3, 2012
  13. math

    what is 74 dollars minus 30% i think its 51 dollars

    asked on November 19, 2010
  14. grammar

    predicate nominative. dr. martin luther king jr. was a civil rights leader. A) dr. martin luther king jr. B)was c) civil rights D) leader i think its c.

    asked on June 14, 2009
  15. medical

    this is not homeowrk for school it is homeowrk for me. I am having my gallbladder out friday and i also have IBS where can i find information on a diet to follow after surgery so i do not have to deal with bad IBS for the rest of my life.i know i can not

    asked on October 10, 2007
  16. World history

    During early civilizations why did most cities rise in river valleys? a.River valleys provided work to men who built dikes and canals b.People built cities on riverbanks for easy access to travel and trade c.city-state goverment centers were located in

    asked on December 15, 2010
  17. grammar check

    is this a action verb. diego rivera, a uniquely talented artist from mexico, painted murals. A) takented B)uniquely C)painted D)from my ans.c or b im going with c.

    asked on June 14, 2009
  18. Science

    does anyone have information on disorders related to carbohydrates such as lactose intolerance, diabeted or hypoglycemia or know where i could find something that explans this well to me

    asked on September 1, 2007
  19. informal logic

    Socrates claims that he knows that death is not an evil because: (Points : 1) His religion has told him so The oracle has not prevented him from saying what he said Life is a disease Death is hell None of the above

    asked on October 4, 2014
  20. English

    What are some flaws of Cassie Logan from the book let the circle be unbroken? I can tell that she's strong willed but I don't know if that's really a flaw

    asked on December 7, 2012
  21. Statistics

    Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 121 values is less than 350.

    asked on December 3, 2012
  22. Statistics and Probability

    Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 100 values is more than 290.

    asked on December 3, 2012
  23. grammar

    which contain a helping verb. !) steel drums were invented in the caribean islands or 2)maracas are a south american instrument.i think 1.

    asked on June 14, 2009
  24. Physics

    Two pieces of string are identical except one piece is twice the length of the other. Each is tied to a rigid support at one end, stretched taut, and subjected to the same sudden jerk at the unattached end. What do you predict will happen? Justify answer.

    asked on April 15, 2009
  25. math

    in the backyard there are two trees located at grid points A(-2,3) and B(4,-6) a) The family dog is walking through the backyard so that it is at all times twice as far from A as it is from B. Find the equation of the locus of the dog. Draw a graph that

    asked on April 6, 2008
  26. financial management

    "NPV and IRR methods result in conflicts only if mutually exclusive projects. What do you consider mutually exclusive projects and how would you rank these projects?"

    asked on December 7, 2007
  27. Science of nutrition

    how do lipids move through the body so they can be digested and absorbed? How are lipds stored in the body?

    asked on September 3, 2007
  28. science

    can anyone tell me how or what process the mouth, small and large intestines and stomach. like what is there role or componets of the digestive system?

    asked on August 24, 2007
  29. Use the rational zeros theorem

    Use the rational zeros theorem to list the potential reational zeros of the polynomial function. Do not attempt to find the zeros. f(x)=6x^4+9x^3+30x^2+63x+28

    asked on March 31, 2013
  30. Algebra

    Use the rational zeros theorem to list the potential reational zeros of the polynomial function. Do not attempt to find the zeros. f(x)=6x^4+9x^3+30x^2+63x+28

    asked on March 31, 2013
  31. Use the remainder theorem

    Use the remainder theorem to find the remainder when f(x) is divided by x+2 whether x+2 is a factor of f(x) f(x)=2x^6-8x^4+x^2-5 Remainder is=

    asked on March 28, 2013
  32. statistics

    Shoppers were asked how much money they were going to spend today in the mall. The mean dollars was $250 with a standard deviation of $15. In a group of 64 people, what is the probability that they spent less than $240?

    asked on December 3, 2012
  33. statistics

    Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. What is the probability that in a group of 36 people they stop between 2.8 and 3.25 times per

    asked on December 3, 2012
  34. grammar

    predicate nominative. dr. martin luther king jr. was a civil rights leader. A) dr. martin luther king jr. B)was c) civil rights D) leader i think its d or a.

    asked on June 14, 2009
  35. grammar

    identify the underline word. mosaics are PICTURES made of bits of colorful glass, stone or tile. a)direct object B)indirect object C)predicate adjective d)predicate nominative i thinks its a.

    asked on June 14, 2009
  36. grammar check

    thanks for helping me out.is this a verb or verb pharse. some species of sharks can grow new rows of teeth every week. A) can B)can grow C) grow D)can grow new rows (i say a but if wrong its b.)

    asked on June 14, 2009
  37. grammar check

    which is a demonstrative adjective. a)this was found on the bus last week. B)my younger sister likes to play with these. c)those strawberries we ate yesterday were very fresh(thats my ans) D)my aunt dalia weaves beautiful baskets.

    asked on June 14, 2009
  38. grammar

    which of the following is noty a noun? A)puertro rico b)grow i pick this ans, c) peace d) magazine. which is a compound verb? don't forget to visit the cities of new delhi and calcutta while touring india. A)new delhi/ calcutta B)visit/ while C) visit/

    asked on June 14, 2009
  39. grammar

    the emotinal association that a word has is called A)connotation b)denotation c)detection D)expression

    asked on June 8, 2009
  40. human services

    what would be the definition for the words problem, policy, and programs for health and human services? would you say problems.. what a person is going through? policy.. being what the agency has to follow such as guidelines and programs... things the

    asked on October 20, 2007
  41. science

    how do lipids move through the body so they can be digested and absorbed? I fyou pour oil and water together they do not mix so am confused to this. also how are they stored in the body?

    asked on September 6, 2007
  42. human services

    what would be some examples for theoretical models?

    asked on August 31, 2007
  43. health

    What is the larynx commonly called?

    asked on July 8, 2015
  44. log

    Use the properties of log to find the exact value of each expression. Do not use calculator 8 log 8^5

    asked on April 6, 2013
  45. Find the domain, range and horizontal asymptote

    Find the domain, range and horizontal asymptote f(x)=2^-x-2

    asked on April 2, 2013
  46. analyze the graph of the function

    analyze the graph of the function R(x)=x^2-12/x-6 a) What is the domain of R(x)? b) What is the equation of the vertical asymptotes of R(x)? c) What is the equation of the horizontal or oblique asymptote of R(x)?

    asked on March 27, 2013
  47. College algebra

    Use the rationals theorem to find all the zeros of the polynomial function. Use the zeros to factor f over the real numbers, F(x)=7x^3-x^2+7x-1

    asked on March 27, 2013
  48. Math - Please help

    The population standard deviation of people who shop online is 3.1. If you want to be 75% confident that the sample mean is within 10% of the population mean, how many people must be surveyed?

    asked on December 4, 2012
  49. Stats

    A survey was conducted to determine the number of hours people listen to the radio. While most of the listening is in the car, it turns out that the mean is 2.5 hours with a standard deviation of 0.75 hours. Find the probability that the sum of 100 values

    asked on December 3, 2012
  50. Math

    Based on past studies, a car manufacturer has found that 83% of new car buyers will sell their new car within the next four years. If 100 new car buyers are randomly selected, what is the probability that at least 90 will sell their cars within the next

    asked on December 3, 2012
  51. Stats

    Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. What is the probability that in a group of 36 people they stop more than 3.2 times per week?

    asked on December 3, 2012
  52. Nothing to do with school

    how do you file child support if the other parent is on ssi?

    asked on July 7, 2011
  53. Business

    Prepare a 1,050-1,750-word (3 to 5 pages) paper in which you analyze at least seven of the forces and trends from the list in the table shown above. Your analysis must include economic as well as legal and regulatory forces. The other five are your

    asked on June 6, 2010
  54. grammar

    native americans helped the early european COLONISTS.a)DIRECT OBJECT B)INDIRECT OBJECT C)PREPOSITION D)PREDICATE NOMINATIVE. COLONISTS IS A C. I THINK if not please correct

    asked on June 15, 2009
  55. grammar damon be clearr

    damon can you be more clear please.

    asked on June 14, 2009
  56. grammar

    identify the adverb. we painted a huge mural of the continents yesterday. A)painted B)huge cv)yesterday D)continents i choose d my second choose is c.

    asked on June 14, 2009
  57. grammar check

    which is a compound subject? 1) my sister and i saw a dinosaur at the museum. 2) marco polo lived in italy and explored places in china.i choose number 1. identif the complete predicate. thomas edison invented the light bulb, among other things. d)invented

    asked on June 14, 2009
  58. grammar

    the emotinal association that a word has is called A)connotation b)denotation c)detection D)expression a or d

    asked on June 8, 2009
  59. grammar

    run on sentences i cant figure out which one is a run on sentence. A)while he watched the video cassette of last weeks play, joseph concentrated on his performance or B)i don't think that henry will be able to attend college until the fall.

    asked on June 8, 2009
  60. prealgerbra

    1/3(6x+4)=2/3(x-7) what is the answer??

    asked on March 27, 2009
  61. Science 8th grade check answer

    The cellular process involves mitosis is fertilization ? True or False I picked True

    asked on March 22, 2008
  62. Science 8th grade

    Please check my answer thanks Which of the folowing process is achieved through osmosis ? A. A cube of sugar didilving in coffee B. Particles of oxygen filling the lungs C. Water moving across thr cell membranne D. Transport of proteins from the

    asked on March 22, 2008
  63. financial management

    This si a question I have to answer and am not sure of the answer and would like to work with someone on this can i write with anyone through email so i can send my attachment without going through here for maybe another class mate to see? Discuss net

    asked on December 8, 2007
  64. financial management

    From an investor’s viewpoint, what would be your reaction to purchasing or holding bonds?"

    asked on November 25, 2007
  65. financial

    why is it important for people to know all about money and capital markets investments and financial management if they only work in one of these areas

    asked on October 17, 2007
  66. health and human service

    can anyone give me some ideas on the greatest concerns on the current state of human and health service workers industry?

    asked on October 8, 2007
  67. human service

    what are some social policy that may affect us and our future position as a human service worker?

    asked on September 6, 2007
  68. simple math

    simplify (2x+y)^2 x=2 right? help please

    asked on July 15, 2013
  69. alg 1

    −3(d − 3) + 5d

    asked on July 10, 2013
  70. Write the expression as a single log

    Write the expression as a single log. Express powers as factors ln(x/x-5) + ln(x+5/x) - ln(x^2-25)

    asked on April 7, 2013
  71. Domain of composite function

    Find the domain of the composite function fog. f(x)=x^2+3;g(x)=sqrtx-4

    asked on April 2, 2013
  72. Algebra

    Use the intermediate theorem to show that the polynomial function value has a zero in the given interval f(x)=x^5-x^4+8x^3-7x^2-17x+7; [1.6,1.8] Find the value of f(1.6) Find the value of f(1.8)

    asked on March 31, 2013
  73. Solve the inequality

    Solve the inequality algebraically 8x-3 ≥ -3x^2

    asked on March 28, 2013
  74. Form a polynomial

    Form a polynomial f(x) with real coefficients having the given degree and zeros Degree 5; zeros: -8; -i; -8+i

    asked on March 27, 2013
  75. geometry

    In the accompanying diagram ab and cd are chord of the circle and intersect at e if ae=10 en=9 and ec =6 find de

    asked on February 25, 2012
  76. social studies

    what is considered alexander the great most lasting achievment?

    asked on December 15, 2010
  77. math

    what is this answer (1.5x,1.5y)

    asked on October 27, 2010
  78. Business

    Using knowledge gained from this course and previous coursework, conduct an internal and external environmental analysis for your proposed business. Using the information obtained from this analysis, as well as the lessons learned from the Considerations

    asked on June 6, 2010
  79. us history

    sequencing the louisiana purchase in order from a-j

    asked on March 23, 2010
  80. grammar

    every child should have have the OPPORTUNITY to learn to read and write. a)predicate nominative my ans.B)preposition c)indirect object D)direct object

    asked on June 15, 2009
  81. grammar

    jerome is really SERIOUS about sports. a) predicate nominative b)predicate adjective c)indirect object direct object i think its b.

    asked on June 15, 2009
  82. grammar

    identify the underline word. mosaics are PICTURES made of bits of colorful glass, stone or tile. a)direct object B)indirect object C)predicate adjective d)predicate nominative i thinks its b

    asked on June 15, 2009
  83. grammar

    identify the underline word. mosaics are PICTURES made of bits of colorful glass, stone or tile. a)direct object B)indirect object C)predicate adjective d)predicate nominative i thinks its c.

    asked on June 14, 2009
  84. grammar

    which is an adveb.diego rivera carefully studied the work of mexican and italian painters. A)studied B) carefully. i say b

    asked on June 14, 2009
  85. grammar check

    according to census information there is a connection between education and income. a)verb B)conjunction C)adverb D)preposition. i choose d.

    asked on June 14, 2009
  86. grammar

    diego rivera carefully studied the work of mexican and italian painters. A)studied B) carefully. i say b

    asked on June 14, 2009
  87. grammar check

    an example of a proper adjective is: A) modern mexico B)catholic C)painted mural D)ancient civilization i think its c

    asked on June 14, 2009
  88. grammar

    identify the capatiled word in the following sentence. the iroquois made mask from CORN husks. A)adjective is my ans. B) pronoun C)demonstrative adjective D) noun

    asked on June 14, 2009
  89. grammar

    is this a run on sentence? i wanted to plant some new flowers this year it would add color to my yard. i think it is.

    asked on June 8, 2009
  90. grammar

    when arranging ideas for a research paper, what type of order are you using if you write a paper on the planets, starting with the pkanet closet to earth? a)chronological b)spartial c)impotance d)logical i picked a im i right. which is the introduction of

    asked on June 8, 2009
  91. pre alg

    12a^-4 b^6 c^-3 / 30 a^2 b^-5 c^-3 is the answer 2b/5a^6 c^?

    asked on March 31, 2009
  92. childhood ed.

    A classroom activity that requires children to find their name cards at Circle Time or on the Daily Duties chart affords an opportunity for: A. the teacher to observe the child's active participation in classroom responsibilities. B. noting the child's

    asked on October 17, 2008
  93. early education

    When a teacher modifies a word game(e.g.Simon Says) to incorporate a higher level of speech, she is: a. modeling use of decontextualized language. b. employng scripts to build and expand the child's cognitive ability. I picked b.

    asked on October 17, 2008
  94. Science 8th grade

    A cell digests proteins through a ___________ process? Where I can I get some information on this thanks

    asked on March 22, 2008
  95. financial management

    Is maximizing stock price the same thing as maximizing profit?

    asked on October 19, 2007
  96. science

    can anyone explain the cycle of malnutrition to me? i know the effects but not reall the cycle

    asked on October 4, 2007
  97. health

    why is it so imporrtant to drink a lot of water when working out or doing sports

    asked on September 17, 2007
  98. health

    what are some benefits you stand to receive by taking a multivitamin every day and can taking a multivtamin everyday raise your intake of a particular vitamin or mineral to near toxic levels

    asked on September 14, 2007
  99. human services

    what abstacles might one encounter in human services that would prevent you from meeting the needs of homeless people?

    asked on September 9, 2007
  100. health

    how do amino acids relate to athletics? Are they really good for them? It is my understanding amino acids can cause heart trouble or even cancer so why do they take them?

    asked on September 7, 2007