Posts by Lindsey

Total # Posts: 446

  1. Music

    Actually c is the right answer. I even checked it with a college music teacher.
  2. Music

    Depends on what you mean. If you mean a big run of notes up or down a piano or harp, then its a glissando. If you mean the notes of a chord, played after one another, its an arpeggio.
  3. Government

    A A B B B B A A B
  4. Math

    A $10,000 loan is to be amortized for 10 years with quarterly payments of $349.72. If the interest rate is 7%, compounded quarterly, what is the unpaid balance immediately after the sixth payment? (Round your answer to the nearest cent.)
  5. Math

    When Maria Acosta bought a car 2.5 years ago, she borrowed $10,000 for 48 months at 7.8% compounded monthly. Her monthly payments are $243.19, but she'd like to pay off the loan early. How much will she owe just after her payment at the 2.5 year mark? (Round your answer to...
  6. Math

    What amount must be set aside now to generate payments of $30,000 at the beginning of each year for the next 13 years if money is worth 5.93%, compounded annually? (Round your answer to the nearest cent.)
  7. Math

    A year-end bonus of $24,000 will generate how much money at the beginning of each month for the next year, if it can be invested at 6.45%, compounded monthly? (Round your answer to the nearest cent.)
  8. Math

    A year-end bonus of $24,000 will generate how much money at the beginning of each month for the next year, if it can be invested at 6.45%, compounded monthly? (Round your answer to the nearest cent.)
  9. Science

    Is this the quiz on connections academy??.
  10. math

    I'm doing a unit test for connections academy.. Are these answers correct?..
  11. math

    the bulletin board in Shain's classroom is 3 1/4 feet by 4 1/2 feet. what is the area of the bulletin board? is this right? 24 1/2 ?
  12. Math

    Thank you Ms. Sue!!!
  13. Math

    Danielle spend 2/5 of her paycheck on bills. Her water bill was 1/6 of what she spent on bills. What part of her paycheck went to her water bill? Is this right? 1/6 x 2/5 = 2/30 = 1/15? Thanks.
  14. math

    simply the following (-6*4x^2*y^3/27xy^4)^1/3
  15. math

    how many pounds of tea worth $1.54 a pound should be mixed with tea worth $1.70 a pound to make 40 pounds of blended tea to sell at $1.60 a pound?
  16. connexus science

    Why is everyone so rude now?! We clearly need help and we wouldn't be here if the books had the answers!!
  17. Government

    What are 10 ways to increase voter turnout in the United States? If possible, rovide justification for each one because some of the turnouts are unclear...
  18. Algebra

    Your test scores in one class are 81 and 87. What possible scores can you earn on your next test to have a test average between 84 and 89, inclusive?
  19. math

    write all the possible odd 5-digit numbers using the digits 1,4,7,8 and 0, with the 1 in the ten thousands places.
  20. LA walk two moons

    WOW He just wanted help with these questions and you banned him?! How pathetic and idiotic are you?
  21. physics

    In preparing to shoot an arrow, an archer pulls a bowstring back 0.49 m by exerting a force that increases uniformly from 0 to 277 N. What is the equivalent spring constant of the bow?
  22. Math

    My mom would always write the numbers on our fingers and we would count almost everything we saw. My brother is 6 and in first grade, he can count to 100, so I think it worked really well. Hopefully this was helpful! hope she learns to count!
  23. algebra

    we have to have three equations. as this is a system of equations and inequalities problem. I have this so far: x=# of 1's y=# of 5's z=# 20's and I have the following equations. 1x+5y+20z=237 x+y+z=34 and I need another equation. but I am having trouble doing it. ...
  24. algebra

    A cashier has a total of 34 bills, made up of ones, fives, and twenties. The number of fives is one less than the number of twenties. The total value of the money is $237. How many of each denomination of bills are there? (Hint: Let x = the number of ones, y = the number of ...
  25. Math

    A health inspector wants to check compliance with a new city ordinance on meat storage. Since he can only inspect 10 of the 33 stores, he chooses to do a stratified random sample that consists of all 3 of the large chain stores, 4 of the 10 smaller chain stores, and 3 of the ...
  26. math

    if a leaky faucet drips eight ounces of water per minute how many gallons per day is that
  27. algebra 1

    The Fun Guys game rental store charges an annual fee of $20 plus $6.50 per game rented. The Game Bank charges an annual fee of $50 plus $3.50 per game. For how many game rentals will the cost be the same at both stores? What is that cost?
  28. Physics

    Using the following equations as a guide (some may be used, some may not-choose wisely) y1 OR x1= initial position x2 or Y2 =final position V1 or Vi= Initial velocity V2 or Vf- Final velocity a= Acceleration T- time Equation 1.) x2=x1 +vt Equation 2.) v2= v1+at Equation 3.) ...
  29. geometry

    still confused
  30. geometry

    x^2+2xy-15y^2 is this factorable?
  31. geometry

  32. geometry

    how to factor it
  33. geometry

    9x^2-25 ? so lost.
  34. geometry

    16n^2-9 ?
  35. geometry

    also how do you factor 16n^2-9 ?
  36. geometry

    how do you factor x^2-100 ?
  37. Physics

    An explorer is stranded in the desert. A rescue service has located him using GPS, but can reach him only by plane. A supply package is kicked out the door of the plane while while it is flying at a speed of 61.7 m/s at an altitude of 35 m. Does the package fall straight down?
  38. Algebra

    Add or Subtract 1.) 3 7/12 + (-2 4/5)
  39. I need help answering this question

    On Aug 14th, One of our Partner's ( Compuville ) cash book showed a debit balance of $4,000.00. His bank statement showed a balance of $4,270.00. On comparison the following were found: * check issued amounting to $2,500.00 has not been cashed * The bank rejected checks ...
  40. Physics

    A boat travels across a wide river. if the boat can travel at a speed of 25 mph and its pilot heads in a direction of 30 degrees, while the current's velocity is 5.1 mph at a heading of 270 degrees, what will the final velocity of the boat be?
  41. Algebra

  42. Algebra

    Cars Dropped Cars Picked Off Up Monday 8 4 Tuesday 11 6 Wednesday 9 12 Thursday 14 9 Friday 7 6
  43. Algebra

    on Monday morning, a mechanic has no cars in her shop. the table at right shows the number of cars dropped off and picked up each day. Find the total number of cars left in her shop on Friday.
  44. accounting

  45. chemistry

    39.3 grams of c6h6 are allowed to react with 108.3 grams of o2. How much co2 will be produced by this reaction?
  46. Math

    C A B B C C C B 100% correct for connexus
  47. geometry

    Remove the radical from the denominator below. Do not simplify the answer. -2 sqrt15 / (6- sqrt13)
  48. Algebra 1

    Identify the initial amount a and the decay factor b in each exponential function. 1.) y= 0.1* 0.9^x
  49. Physical Science

    Calculate: In the following equation, 417.96 g of Bi (bismuth) reacts completely with 200 g of F (fluorine.) How many grams of BiF (little three below F) are formed? 2 Bi + 3 F (little 2 under F) ---> 2 BiF (little three below F)
  50. Physical Science

    I have no idea how to do this, and I'm not sure what the formula is. Here's my question: In space, there is almost no air, so there is virtually no friction. If an astronaut throws a ball in space with an initial velocity of 3.0 meters per second to the west, what ...
  51. Algebra 1

    Simplify each expression. 1.) (b^ 1/6)^3 b^1/6 2.) (2x^-3)^2 (0.2x)^2 3.) (3^7)^2 (3^-4)^3
  52. Algebra 1

    Thank you! but i do have a question. would it be raised to the -12 power? in #2
  53. Algebra 1

    Simplify. Write each answer in scientific notation. 1.) (3 * 10^5)^2 2.) (3.5 * 10^ -4) ^3
  54. Algebra 1

    Solve each system using substitution. tell whether the system has one solution, infinitely many solutions, or no Solution. 1.) y=2x -1 2x +2y= 22
  55. Art

    How would he even tell our teachers.. You can't get into the school without a student or teacher account and you need our info and teachers name so how exactly does that work?
  56. Language arts

    The first one is B.. Not C
  57. Algebra 1

    what is the solution of the following system of equations? 1.) 5x + 7y =3 2x = -3y +1
  58. Algebra 1

    solve each system using elimination. 1.) 6x - 3y =15 7x + 14y =10 Tell whether the system has one solution, infinitely many solutions, or no solution. 1.) 9x +8y =15 9x +8y =30 2.) 5x - 3y =10 10x + 6y = 20
  59. Algebra 1

  60. Algebra 1

    Solve each system using elimination. 1.) 5x - y=0 3x + y=24 2.) 3x + 3y =27 x - 3y =-11 3.) 6x +4y =42 -3x + 3y =-6
  61. Algebra 1

    Thanks again! :)
  62. Algebra 1

    Tell whether the system has one solution, infinitely many solutions, or no solution. 1.) y= 1/2x +3 2y -x =6 2.) x= -7y + 34 x+ 7y =32
  63. Algebra 1

  64. Algebra 1

    solve each system by substitution. check your answers 4y +3 = 3y +x and 2x +4y =18
  65. chemistry

    While in Europe, if you drive 125km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 26.0mi/gal ? Assume that 1euro=1.26dollars.
  66. chemistry

    In Europe, gasoline efficiency is measured in km/L. If your car's gas mileage is 38.0mi/gal , how many liters of gasoline would you need to buy to complete a 142-km trip in Europe? Use the following conversions: 1km=0.6214mi and 1gal=3.78L.
  67. Algebra 1

    students measured the diameters and circumferences of the tops of a variety of cylinders. Below are the data that they collected. estimate the diameter of a cylinder with circumference 22cm. Cylinder Tops Diameter(cm) 3,3,5,6,8,8,9.5, 10, 10, 12 Circumference(cm) 9.3,9.5, 16, ...
  68. Physical Science

    yes I have. it doesn't show up the scientific term
  69. Physical Science

    Identify these functions galvanometer step-up transformer electric motor generator electromagnet step-down transformer commutator
  70. math

    I got 4/5! Here! 1.B 2.C 3.D 4.A 5.C
  71. physics

    a child is twirling a 0.0120 kg ball on a string in a horizontal circle whose radius is 0.100m. The ball travels once around the circle in 0.500s. Determine the centripetal force acting on the ball
  72. Algebra 1

    Which ordered pai is a solution of y= -6x -7? A.(0.5,-4) B.(2,-19) C.(-2,-5) D. (3,11)
  73. Algebra

    Which property is illustrated by 45 + 19 = 19 + 45? A. Commutative property of addition B. Identity property of Addition C. Associative property of addition D. zero property of addition
  74. Algebra 1

    What is the value of the expression (-7) (3)- (5)(-3)?
  75. Algebra 1

  76. Algebra 1

    It doesn't say how many.
  77. Algebra 1

    jack is taking his family to the fair. he plans to take $5 for each admission ticket plus $35 for food. Write an equation that models the amount of money jack takes to the fair.
  78. Algebra 1

    simplify (x^2 +6) - (3x^2 - 2x -5)
  79. Physical Science

    Thanks guys.
  80. Physical Science

    Fill in the blanks using the correct term from the list below. Active Combustion free heating systems passive heat pump thermal energy stroke 1. A house with large windows on its south side and few windows on its other sides probably uses a(n) Blank solar heating system. 2....
  81. Pysical Science

    Nvm it's matter
  82. Pysical Science

    The transfer of thermal energy by convention and conduction both require what? Unscramble atterm
  83. physics

    if a 175 g stationary hockey puck is struck with a force of 405 N east through a displacement of 245 mm east while in contact with a stick, determine the velocity of the puck as it leaves the stick.
  84. square feet math

    If the lenght is 14 ft. and the area is 70sq. ft.what is the width?
  85. Math

    At a swim meet, a parent is videotaping his son from a seat in the stands that is 20 meters past the starting line and 8 meters away from his son's lane. Let x represent the distance the son has swum. a. Write x as a function of (theta). b. At what angle does the parent ...
  86. Math

    Let x,y, and z be nonzero real numbers. Find all possible values of x/|x|+y/|y|+z/|z|+xyz/|xyx|.
  87. Chemistry

    Please also, help me set up this problem. Acetylene, C2H2, can be converted to ethane, C2H6, by a process known as hydrogenation. The reaction is C2H2(g)+2H2(g)⇌C2H6(g). Given the following data at standard conditions (all pressures equal to 1 atm and the common ...
  88. Chemistry

    Help me set up this problem. I have been looking at a few examples of similar problems and I keep getting the wrong answers. I'm getting really confused. Q: The standard free energy change ΔG∘ and the equilibrium constant K for a reaction can be related by the ...
  89. Physical science

    Think Critically. The mechanical advantage of a machine is less than one. Compare the distances over which the input and output forces are applied.
  90. Chemisty

    Need Boys #'s
  91. Algebra

    I got it after I post it. Thanks again.
  92. Algebra

    A 30-pack of blank CDs costs $9.50. A 50-pack of blank CDs costs $13. How can you tell which is the better buy?
  93. Physical Science

    why is the kinetic energy of the lumber higher on the truck during the delivery than when it drops from the carpenter's shoulder?
  94. Physical Science

  95. Physical Science

    Explain the role friction plays in the conservation of energy.
  96. algebra

    A beauty salon buys bottles of styling gel for $4.50 per bottle and marks up the price by 40%. For what price does the salon sell each bottle?
  97. math

    the bag decreased one third, so its weight decreases the same, so: 3/4pound - 3/4 pound*1/3 =3/4pound - 1/4 pound =2/4 pound =1/2 pound
  98. Math

    4/25 = 16/100 = 16%
  99. Principles of Chemistry

    A certain amount of chlorine gas was placed inside a cylinder with a movable piston at one end. The initial volume was 3.00 L and the initial pressure of chlorine was 1.30atm . The piston was pushed down to change the volume to 1.00 L. Calculate the final pressure of the gas ...
  100. Solve. W rite each answer in simplest form.

    6/12 = 1/2
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