1. Science

    Family Smith is interested in buying a solar energy system. After some search on internet they have found two different systems that they are considering. System A is a PV system based on multicrystalline silicon solar cells and System B is a PV system
  2. English

    Here are my paralle structure sentences: The dog had to choose between jumping over the fence and digging a hole underneath it. She disliked going to the beach and hiking in the woods, and she did not care for picnics, either. As I look down the city
  3. Physics

    A DISTANT SPACE PROBE IS PROGRAMMED TO EMIT A RADIO SIGNAL TOWARD EARTH AT REGULAR TIME INTERVALS. ONE SUCH PULSE ARRIVES ON EARTH 2.92S AFTER IT IS EMITTED FROM THE PROBE. WHAT IS THE APPROXIMATE DISTANCE FROM THE EARTH TO THE PROBE? A) 7.4 X 10^8M B)
  4. math

    This is the sequence 1,3,6,10,15 the pattern is addin 1 more than last time but what is the name for this pattern These are called the triangular numbers The sequence is 1 3=1+2 6=1+2+3 10=1+2+3+4 15=1+2+3+4+5 You can also observe this pattern x _________
  5. social studies

    What is not an objective of the constitution a. Protect the rights of the minority b. Establish the structure of government. c. protect individual worth and dignity of all people. d. Protect the rights of the majority This was to be corrected from class
  6. physics

    A hydraulic press has an input cylinder 1 m in diameter and an output cylinder 2 meters in diameter. Assuming 100% efficiency, find the force exerted by the output piston when a force of 10 Newtons is applied to the input piston. pounds If the input piston
  7. world history

    “ Somebody must show that the Afro American race is more sinned against then sinning, and it seems to have fallen upon me to do so. The awful death toll that judge Lynch is calling every week is appalling, not only because, of the lives it takes, the
  8. Algebra

    Which of the following is an example of exponential growth or decay? A. a colony of bacteria staying constant in quantity each week B. a colony of bacteria doubling in quantity each week C. a colony of bacteria increasing by 100 in quantity each week D. a
  9. grammar

    The patient was placed in the wheelchair with the fractured tibia. A Verb tense agreement error B Subject/verb agreement error C Pronoun agreement error D Modifier placement error E Parallel structure error My answer is c
  10. English

    Could you please tell me if everything is OK? Thank you. I had to include the linguistic objectives of the project as well as the methods we are going to employ. Linguistic objectives 1)To provide students with the necessary linguistic structures to
  11. Physics

    Blocks of mass 4, 8, and 24 kg are lined up from left to right in that order on a frictionless surface so each block is touching the next one. A rightward-pointing force of magnitude 15 N is applied to the left-most block. a.)What is the magnitude of the
  12. Chem.

    If you had a mixture of benzene, toluene, and m-xylene, what would be the expected order of retention times? Explain. I know benzene would have a retention time of 3 mins, toluene about 4.8 mins, and m-xylene about 5.6 mins, right? Therefore, the expected
  13. Ethics

    Would Kant support having a baby in order to another life??
  14. PHI 103

    In order to determine bias on a website one can
  15. Montwood Middle school

    What is 4/3,-0.09,1.3,85%,-3/8 ordered like in ascending order?
  16. ordering rational numbers

    put in order from least to greatest 4/9, .4, .45
  17. math

    Find the first order partial derivatives. z=ln(xy-sqrt(x^2-y^2)
  18. chemistry

    The reactivity of the alkali metals increases in the order? A. Na, K, Li B. K, Na, Li C. Li, Na, K D. Li, K, Na
  19. Science

    Does the order of Nitrogen bases in DNA makeup the
  20. Alegebra I

    write each answer in descending order (binomials) (2x+3) - (x-4) + (x+2) i got ... 2x+1
  21. biology

    examples of a food web that tells the order
  22. math

    what is the relevance of the order of operations in symplifying a polynomial.
  23. bio 11

    must the steps in the scientific method always be followed in the same order? Explain.
  24. math

    answer this putt these numbers in order from least to greatest 3/5,1/4,1/2,2/5
  25. math

    whats the rule about number order in multiplication
  26. order of operations

    Find the value of the expression below for r=4 and t=2 t^3-r+20 divided by r 9 72 6* I chose this one 40
  27. history

    in order please Cenozoic,Mesozoic,Paleozoic,Precambrian thanks
  28. pre algebra HELP

    Can someone help me with this? I have to use order of operation with it to -12/3x(-8+(-4^2) -6)+2 My answer: -6 Is this correct???
  29. Science

    Which of the following shows three elements in order of increasing conductivity? Ge, O, Mn O, Ge, Mn Mn, O, Ge Mn, Ge, O
  30. Math

    Which set of integers are in the right order from least to greatest? A. -8,8,6,|-7|,5 B. |-7|,-8,8,6,5 C. -8,5,6,|-7|,8 D. 5,6,8,-8,|-7| Is the answer b? Thank you
  31. algebra

    collect like terms and then arrange in descending order. 8x^5 - 7x^9-7x^5+ 8x^9
  32. math

    Which shows the gymnastic scores in order from least to greatest? 9.72, 9.8, 9.78, 9.87 9.78, 9.72. 9.87, 9.8 9.78, 9.8, 9.72, 9.87 9.72, 9.78, 9.8, 9.87
  33. Math ASAP

    Order the numbers from least to greatest. 0.21, 1/5, 0.18, 24% a. 0.21, 1/5, 0.18, 24% b. 24%, 0.21, 1/5, 0.18 c. 0.18, 1/5, 0.21, 24% d. 1/5, 0.18, 0.21, 24% ** Am I right? I don't know. Please help! Thanks so much!
  34. Algebra 1

    Arrange the terms of -3x+4x^5 - 2x^3 so that the powers of x are in ascending order.
  35. math

    use the numbers 3,5,6,2,54, and 5 in that order to write an expression that has a value of 100
  36. math

    Put these numbers in order smallest to largest 0.6. 0.06. 0.43. 0.9
  37. Reading

    What was the order in which all the girls learned double dutch?
  38. Math, please check!

    Order from least to greatest. 0.8, 7/8, 81%, 19/25 a. 0.8, 7/8, 81%, 19/25 b. 0.8, 81%, 19/25, 7/8 c. 7/8, 81%, 0.8, 19/25 d. 19/25, 0.8, 81%, 7/8 *** I converted all of them to decimals. Does it look right?
  39. algebra

    Use only the numbers 3,5,6,2,54,& 5 in that order to write an expression that has a value of 100
  40. socail Studies

    in what order did the empires dominate mesopotamia
  41. math

    Can you tell me what, (in greatest to least) the order is... 1/2, 4/5, 5/6, 2/3 7/8, and 1/4. this will be greatly appreciated.Thx.
  42. Health law

    please explian what does it mean if a show cause order is issued thanks :)
  43. Law

    When is it likely for a an order setting a trial date to be entered?
  44. MATH

    5a2b – 13ab + 7a3 – 4b, in decending order
  45. math

    Numbers from least to greatest, which number could follow this order: 0.23,2/5,1/2
  46. algebra

    Rewrite this polynomial so that the terms are in ascending order: 8x + 4x^4 + 10 + 6x^3 + 3x^5
  47. Math

    What is the common denominator of 3/10, 4/30 and 4/5, and the order from leat to greatest.
  48. algebra

    Factor by grouping 5x^3-5x^2-x+1 Would it be? (x-1)(5x^2-1) or (5x^2-1)(x-1) Usually the answers are in descending order.
  49. physics

    what must an object do in order for the distance it traveled to be the same as its displacement.
  50. Math

    What does it mean when it says Roots (order) for a function eg. -x^3-2x^2+15x+36 What i mean is how do you the answer.
  51. Business

    where can i find an sample of an blank order form?
  52. World Geography

    OPEC was formed in 1960 in order to
  53. maths

    how is solve arrange the fraction in decending order 1/5, 2/8, 5/12
  54. Math asap

    which set of integers are in the right order from least to greatest a.|-10|,-3,2,7 b.7,|-10|,-3,2 c. 2,-3,7,|-10| d. -3,2,7,|-10|
  55. algebra 2

    smallest to largest : squareroot15 , -2.6, -8^2, 5/8, 2 3/4,4.1 , 3.14 is this the correct order: -2.6,5/8,2 3/4, 3.14,4.1,-8^2
  56. math

    Place the following set of numbers in ascending order.-2/9,5/9,1/8,-1/9,3/7? and this is what I got is it right? -2/9, -1/9, 1/8, 3/7, 5/9
  57. 7th grade math

    What is the order of the numbers from least to greatest? 4.3, 4/1/2, 4/1/3, 4.45, 4.25
  58. world geography

    shipbreakers wreck old ships in order to
  59. math

    How can I place the following set of numbers in ascending order. 20,-7,5,-5,12,4,15
  60. math

    HOW do I solve this equation? 6X -5(-X - 13)=131. WHAT IS THE RULE OF ORDER TO DO THIS? THANK YOU
  61. Math

    Arrange rational numbers in ascending order - 2/4,2/3,8/21
  62. chemistry

    what is the bond order of n2 positive, n2neagative, n2 2neagative?
  63. Math

    Which set of integers are in the right order from least to greatest? A.-8,8,6,|-7|,5 B.|-7|,-8,8,6,5 C.-8,5,6,|-7|,8 D.5,6,8,-8,|-7| Is the answer D?
  64. Science

    Does a virus have to take over a host cell in order to reproduce?
  65. math

    USE THE NUMBERS 3, 5, 6, 2, 54, AND 5 IN THAT ORDER TO WRITE AN EXPRESSION THAT HAS A VALUE OF 100
  66. Math

    What is the order of the numbers from least to greatest? 2.01, 2.1, 2.001, 2.11, 2.011
  67. 7th grade algebra

    -7/8 + 5 1/2 x 11/15 In order of operations do I do 5 1/2 x 11/15 and then add the -7/8?
  68. math

    thanks that was it 7*(4*10-7squared) +4 = -59 Iam trying to learn what order i do these to help my son
  69. chemistry

    What is the bond order of OH- and OH+? I tried to solve it but couldn't so Im about to give up. Help me please.
  70. math

    arrange the terms in descending order. 5 - 4x2 + x3 - 6x
  71. math comparing fractions

    Can u put 4/8 and 2/3 and 1/6 in order from least to greatest ??
  72. algebra

    write these in order from least to greastest and show all work -7/8,-5/6,6,8,-5
  73. math

    0 -> 24 1 -> 21 2 -> 18 Hint: arrange in order: 0 -> 24 1 -> 21 2 -> 18 please help me find the rule
  74. math

    What is the relevance of the order of operations in simplifying a polynomial?
  75. math

    Use each of the numbers 1 through 9 once in any order that you want to make and expression 2011
  76. math rational numbers

    order from least to greatest - 1/3 0.3 -0.35 -3/10 i got: 0.35 -1/3 -3/10 0.3 #8) 1/5 -0.25 0.21 3/10 i got: -0.25 1/5 0.21 3/10 9) -9/11 -0.55 -3/4 -12/25 i got: -9/11 -3/4 -0.55 -12/25 #10) -9/10 -0.55 -3/4 -12/25 i got; -9/10 -3/4 -0.55 -12/25 are these
  77. Statsistics

    Order the following correlations from strongest to weakest. 0.05 0.32 -0.46 0.87 -0.10 my answer -- ??? -0.46, -0.10, 0.87, 0.32, 0.05 ??????
  78. Math

    What is 1/5,0.251,and 25% on a number line in ascending order?
  79. math

    Evaluate: 3^2 + 2^2 x 5 - sqrt 25 over 8 - 4 / 2 + 2 I am confused on the order in which I solve this. Please help!
  80. Math

    What are the steps in order to simplify the expression: 7(0.2p+0.3a)+5(0.6p-a) It would be great if someone could help me. Thanks!
  81. math

    List order of numbers from least to greatest is the following correct? 1 3/7 1 2/4 1 8/14 1 3/4
  82. maths

    list the following in order of size starting with the smallest. 1/3, 0.3, 0.29, 32%
  83. language arts

    I have to rewrite a parragraph in spatial order. what does that mean?
  84. math

    11. Place the following set of numbers in ascending order. 20, –7, 5, –5, 12, 4, 15
  85. math

    Can you please explain how to put the following fractions in order from Least to Greatest? Thank you 3/10, 2/5, 1/4, 1/2
  86. math

    write in order from least to greatest the six numbers whose digits are 2,8,and 9
  87. Math

    Simplify the expression using order of operations. 7(9+7)+4(4-1) over 4(6-3)-2 to the third exponent
  88. history

    Why did Gorbachev call for this "new order"? What was the impetus behind it? Was it successful?
  89. Science

    What do angiosperms produce in order to protect their seeds?
  90. math

    put these numbers in order from smallest to larest. 0.6 0.06 0.43 0.9
  91. chemistry

    order Se, S, As, by increasing atomic radius? explain why?
  92. Math

    Evaluate the following. Remember to use the order of operations 4-(-3)+1 ---------- 2-2 divde by (-2)
  93. math

    Evaluate the following. Remember to use the order of operations. 4-(-3) + 1 ______________ 2-2/(-2)
  94. Chem

    Na P Ca Br arrange in incresing order of atomic size
  95. Chemistry

    When you write rate laws, can you have a half-order?
  96. science

    what doesn't have to be measured in order to describe motion
  97. math

    Put the following products in order from least to greatest without multiplying 5x 3/4 4 1/4x 3/4 1/2x 3/4 3/3x 3/4
  98. math rational numbers

    order from least to greatest - 1/3 0.3 -0.35 -3/10 i got: 0.35 -1/3 -3/10 0.3 #8) 1/5 -0.25 0.21 3/10 i got: -0.25 1/5 0.21 3/10 9) -9/11 -0.55 -3/4 -12/25 i got: -9/11 -3/4 -0.55 -12/25 #10) -9/10 -0.55 -3/4 -12/25 i got; -9/10 -3/4 -0.55 -12/25 are these
  99. math

    write in order from least to greatest the six numbers whose digits are 2, 8, and 9.
  100. math

    put these decimals in order from least to greatest 7.0, 0.07, 0.7, 0.077