Posts by George

Total # Posts: 1,119

  1. Algebra 1

    how to slove this question (a-8)(a-9)
  2. math

    what is the answer for (h+3)(h+4)
  3. language

    but black + ness = blackness sorry i don't get please explan it to me
  4. language

    so is it (B)
  5. language

    what is a compound? the queston is which word is a compound word? A)blackbrid B)blackness C)blacker
  6. language

    thanks
  7. language

    what is a homonym? the queston is? what is a homonym for missed? A)must B)mist C)most
  8. language

    what is a suffix? and what is prefix? the queston is " which word has a suffix but no prefix A)uncomfortable B)comfortably C)discomfort thanks for your time.
  9. lag

    no i mean (A) idiom and c
  10. lag

    what is a idiom? the queston is this "which sentence uses an idiom?" A)gustavo said we should go to the party. B)gustavo said we should go for it. C)gustavo said we might go with him.
  11. Statistics

    In a survey of 1037 adults, ages 65 and over, 643 were concerned about getting the flu. a) Find the point estimate for the population proportion , p , of those concerned about getting the flu. b) Construct a 90% Confidence Interval for the population proportion. c) How big a ...
  12. Statistics

    A medical research team studied the number of head and neck injuries sustained by hockey players. Of the 200 players who wore a full-faced shield, 40 sustained an injury. Of the 250 players who wore a half-faced shield, 60 sustained an injury. At á = 0.05, can you ...
  13. Statistics

    A maker of microwave ovens advertises that no more than 10% of its microwaves need repair during the first 5 years of use. In a random sample of 57 microwaves that are 5 years old, 13% needed repairs. At á=0.01, can you reject the maker’s claim that no more than 10...
  14. statistics

    An auto maker estimates that the mean gas mileage of its sport utility vehicle is 20 miles per gallon. A random sample of 8 such vehicles had a mean of 18 per gallon and a standard deviation of 5 miles per gallon. At á=0.05, can you reject the auto maker’s claim ...
  15. Algebra

    98. -49 = x - 50 add 50 to both sides x = 1 94. no (vertical line is not a function) 92. yes (horizontal line is a function) 89. (6/7)x - 6 = -2 add 6 to both sides = (6/7)x = 4 multiply both sides by (7/6) = x = 28/6 86. a. horizontal the y values are the same, so when they ...
  16. math

    81 hours
  17. college chemistry

    . One possible use for the cooking fat left over after making french fries is to burn it as fuel. Formula (for cooking fat) = C51H88O6 Density = 0.94 g/ml ΔH°f = - 1310 kJ/mol. Write a balanced equation of the combustion of cooking fat (the products are CO2 (g) and ...
  18. what is....

    ms.sue i am just wondering are you from tn because you seem to know a lot about tcap btw thank you everybody for volunteering to help people who need help:)
  19. what is....

    well i am in the 3rd grade and i am going to take a test called TCAP the problem is is that i don't know anything about it and my questions are -what is it's purpose -what if i fail would they put it in my file -what do they do if i pass it
  20. Paragraph

    sorry i should had been more specific i didn't get it so that's is why i asked again
  21. Paragraph

    Paragraph Imagine you are an elected official with the responsibility of drafting legislation designed to protect our environment. What items will you include in your bill? Who will be responsible for the bill's implementation? Its enforcement
  22. Geography

    thanks
  23. Geography

    OK thanks but you think I'm completely right
  24. Geography

    umm 1,2,3
  25. Geography

    1,2,3 or may be 1.2.4 right
  26. Geography

    Select all of the answers that apply. A map _____. 1)is a representation of the earth's surface 2)is a portable document describing an area 3)can provide data such as migration trends, directions, and rock composition 4)provides all of the information about a location
  27. earth science

    i think its one and fore
  28. earth science

    Select all of the answers that apply. Some rules to remember when reading topographic maps are _____. 1)the elevations of contour lines must always be whole number multiples of the contour interval. 2)the thin line separating two different rock units is a contact line 3)points...
  29. English

    sorry its true
  30. English

    A collective noun is plural when the group acts as a unit (i.e., "The team lost their fourth game in a row."). A)true B)false i put false
  31. English

    "We give this award to Dexter, without whom we never would have found Mike's shoes." demonstrates correct use of whom. A)true B)false i put true
  32. English

    Pronouns used as subjects or subject complements are in the nominative case A)True B)False i put false
  33. English

    Identify the word in bold type. Do you know someone who can fix a lamp? A)demonstrative pronoun B)indefinite pronoun C)interrogative pronoun D)relative pronoun E)not a pronoun
  34. English

    They left the oven on; consequently, the roast was burnt beyond recognition. A)conjunctive adverb B)coordinating conjunction C)correlative conjunction D)subordinating conjunction
  35. English

    thank you
  36. English

    Identify the word in bold type. None of those bagels look fresh. A)demonstrative pronoun B)indefinite pronoun C)interrogative pronoun D)relative pronoun E)not a pronoun (B)
  37. English

    thanks
  38. English

    so its he right
  39. math

    which of these equations represents that 5 less then 10 a number is 15? A)10n - 5 = 15 B)5n - 10 = 15 C)(5-10)n = 15 D 5- (10 + n) = 15 i think its (C)
  40. math

    which of these statements about prime and composite numbers is true? F)all prime numbers are odd. G)all prime numbers have three factors. H)all composite numbers are divisible by two. J)all composite numbers have more then two factors i thinks it (J) but im not sure
  41. math

    what is 11/3 round to nearest whole number? F)1 G)3 H)4 J)11 i got 3 2/3 so what would that be (G)
  42. math

    Andrew worked from 9:45 am to 3:40 pm on Saturday.how long did he work on Saturday? A)5 hours 50 minutes B)5 hours 55 minutes C)6 hours 5 minutes D)6 hours 55 minutes i got 6 hours 35 minutes what did i do wrong
  43. math

    what is 11/3 round to nearest whole number? F)1 G)3 H)4 J)11 i got 3 2/3 so what would that be (G)
  44. economic

    hey i have the same questions too. did any of u get number 4 or 5
  45. sociolinguistic

    What is the languages used in indonesia? and what is the history of it?
  46. language expression

    choose the sentence that is complete and that is written correct. 11) A)annabel are planning to walk at least seven miles every week B)i am walking on the sidewalk when i have heard someone say my name. C)as soon as we see brent walking around the conor,we were yelling. D)as i...
  47. language expression

    ok sorry will do next time
  48. language expression

    what about 12-J 13-A 15-D 17-A
  49. language expression

    choose the sentence that is complete and that is written correct. 11) A)annabel are planning to walk at least seven miles every week B)i am walking on the sidewalk when i have heard someone say my name. C)as soon as we see brent walking around the conor,we were yelling. D)as i...
  50. language expression

    ok thanks
  51. language expression

    choose the word or phrase that best completes the sentence.my answers are all at the bottom 6)by now,the relay team _____ their practice laps. F)swam G)swum H)has swum J)was swimming 7)the director ______ a speech when the guest of honor arrived A)giving B)is giving C)has ...
  52. language expression

    thank you for your time
  53. language expression

    choose the word or phrase that best completes the sentence.my answers are all at the bottom 1)Vito ______ river rafting next week. A)had gone B)is going C)has been going D)will have been gone 2)there_____many bicycles for sale in this shop. F)is G)are H)was J)has been 3)a ...
  54. vocabulary

    thank you
  55. vocabulary

    conduct
  56. vocabulary

    i don't get what your trying to say and I'm guessing 3
  57. vocabulary

    which of there words probably comes from the latin word conducere,meaning to lead together? A)complete B)control C)convince D)conduct i think it is (B) or (D)
  58. sicence

    Select all of the answers that apply. A map _____. 1)is a representation of the earth's surface 2)is a portable document describing an area 3)can provide data such as migration trends, directions, and rock composition 4)provides all of the information about a location
  59. sociology

    I have to give an example of social change on a meso-level and macro-level. Would the election of a bi-racial president be a valid example on the meso-level or macro?
  60. sociology

    Give an example of social change on the Meso and Macro-levels.
  61. Geography

    JUST KIDDING DON'T BELIEVE THAT ANSWER THAT ALEXIS SHEPHERD PUT ON THEIR SHE MISSSPELLED HER NAME :)
  62. sociology

    How do structural-functionist view culture? Why do they view it this way? How do conflict theorists view culture? and why do they view it this way?
  63. Math

    Which of the following would eliminate the variable on the left side of the given equation? 36 - 19w = -6w + 41 A)add -19w B)add 6w C)add 19w D)add -36
  64. math

    what does Ø mean
  65. prosecutors ethical dilemmas

    2 questions What are some of the ethical dilemmas that prosecutors face? How might a prosecutor's ethics influence his or her discretion in pursuing cases?
  66. Science

    A volcano with basaltic magma would probably? A)erupt with a violent pyroclastic flow B)erupt with a gradual lava flow C)erupt with explosions of tephra D)not erupt at all, but remain in the E)magma chamber and cool i think its A
  67. Physics Entropy Project

    Then maybe you could help me attain them.... No initial temperature of the nail was given, and our teacher said that variable wasn't necessary for any step in the experiment, including finding the total change in entropy of the system.
  68. Physics Entropy Project

    Then maybe I calculated the final temperature of the nail incorrectly. 387.8 degrees Celsius is a value I derived assuming the nail was iron/steel. I used mcT=mcT and solved for the final temperature of the nail using delta T. Disregarding that possible error, how would I go ...
  69. Physics Entropy Project

    We did a lab in class where we heated a nail, and our goal was to determine the total increase in entropy of the system. I have all of the measurements but I'm not sure how to go about figuring out the change in heat (delta Q). delta S = delta Q / delta T (S=Q/T) Here are ...
  70. calculus

    Find the area of the region using the method that requires you to evaluate just one integral. Region between y=x and x+y=8 over [2,3]
  71. math

    Two angles are a linear pair. One angle is 8 times as large as the other. What is the measure of each of the angles
  72. sensory process, BEH

    what is the process of if someone was hitting a ball, and then watching the ball, and finally catching a ball.
  73. physics

    drwls- you didn't explain anything which is why this question has been asked 50,000 times.
  74. physics

    drwls-stop answering questions...you're horrible!
  75. Ap Physics

    On a clear day at the equator with the sun directly overhead, how long would it take to warm 10 kg of water 15 Co if the emissivity of the 1.0 m 2 surface is 1? can someone help me work this out?
  76. Pre-Calculus

    cos^2(x) + sin(x) = 1 - Find all solutions in the interval [0, 2pi) I got pi/2 but the answer says {0, pi/2, pi} Where does 0 and pi come from for solutions? When simplifying I just get sin(x)=1
  77. Earth Science

    Plinian eruptions are the most powerful type of eruption. They are usually caused_______magma. A)rhyolitic B)bybasaltic C)andesitic
  78. math

    Match the equation with the step needed to solve it. 1. 2m - 1 = 3m subtract m 2. 2m = 1 + m subtract 2 3. m - 1 = 2 subtract 1 4. 2 + m = 3 subtract 2m 5. -2 + m = 1 add 2 6. 3 = 1 + m add 1
  79. math

    Match the equation with the step needed to solve it. 1. 2m - 1 = 3m subtract m 2. 2m = 1 + m subtract 2 3. m - 1 = 2 subtract 1 4. 2 + m = 3 subtract 2m 5. -2 + m = 1 add 2 6. 3 = 1 + m add 1
  80. math divide by moving the decimal point

    34.3 divided by 10/ 5 the 10 is to the 5th power I do not know how to do this, can someone help
  81. Precalculus troubles

    If 345deg = 300deg + 45deg find tan 345deg
  82. Precalculus troubles

    If sinu= (-5/7) and pie<u< (3pie/2) find sin 2u
  83. English

    Type the prepositional phrase. The Grand Canyon is in Arizona. ______
  84. English

    A(n) is a phrase containing a preposition, its object, and any modifiers of that object______.
  85. English

    A word used to show the relationship between its object and some other word in the sentence is called a(n)_____ .
  86. English

    A word used to show the relationship between its object and some other word in the sentence is called a(n)_____ .
  87. Geography

    Which statements describe settlement patterns? 1)Land use is affected by settlement patterns. 2)Politics and economic factors seldom play a role in where people settle. 3)Settlement patterns provide information about the people living in specific areas. 4)Resource availability...
  88. geography

    of you don't like what i put let someone elas answer it ok.have a good day
  89. geography

    Which statements describe the management of the earth's resources? 1)Resource management becomes more important as the population increases 2)Resource management is a global issue. 3)Resource management is a local issue. 4)Resource management is a national issue. 5)...
  90. Geography

    sustainable development, unsustainable development, urban form, urbanization, overurbanization 1) resources are being used up at a faster rate than they can be replaced 2) the increase in the population of a city 3)more people live in an area than the area can provide services...
  91. Geography

    overurbanization what one is it? A)resources are being used up at a faster rate than they can be replaced B)the increase in the population of a city C)more people live in an area than the area can provide services for D)an area's ability to meet its needs without reducing ...
  92. precalculus half angle question stumped

    Given tanu= -1/3 and sinu <0, find sin(u/2) if 0 is less than or equal to u < 2 pie I think its a right triangle in fourth quadrant with the point (3,-1) (hypotenuse equals square root of ten) but I'm brain dead and can't find u or any solutions.
  93. math

    4/15
  94. precalculus

    2cosxcscsx-4cosx-cscx+2=0 solutions?
  95. desperate for help in precal

    how do you write (cosx)/(secx-1) without being in fractional form?
  96. math 115

    thank you now i understand it, i didn't know what i was doing.
  97. math 115

    i am trying to find this answer there are 3 questions. 1. micheal kept the following records of her phone bills for 12 months: $47, $42, $56, $46, $63, $49, $47, $40, $58, $63, $51, $62 Find the mean and median of michael's monthly phone bills. A) mean: $52, median: $50 C...
  98. math

    it would be cheaper to pay the 6000 for the whole group,
  99. Math

    Simplify 7(x + 3). A)7x + 3 B)7x + 21 C)7x + 10 D)x + 21
  100. Math

    10q - 20 is equivalent to _____. A)2(q - 10) B)10(q - 20) C)10(q - 2)
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