babygirl

Most popular questions and responses by babygirl
  1. Physics

    1. Which is NOT true about the variables in the relationship F = ma? Acceleration is directly proportional to mass. Force is directly proportional to mass. Force is directly proportional to acceleration. Acceleration will double if force is doubled. An

    asked on September 24, 2018
  2. science

    the energy role of the first organism in a food chain is always

    asked on May 19, 2017
  3. Physics

    The x axis of a trajectory represents its ____________. Height in the vertical direction. Displacement in the horizontal direction(my guess) Longitude Latitude A person throws a rock horizontally off a cliff ata a speed of 9 m/s from a point 64.8 m above

    asked on September 12, 2018
  4. Physics

    A trains velocity is slowly decreasing as it approaches a station. About 1 km before it reaches the station several stowaways jump off the train. What happens to the amount of acceleration if the force remains constant? Assume the train is traveling in the

    asked on September 26, 2018
  5. Physics

    The “reaction time” of the average automobile driver is about 0.7 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) If an automobile can slow down with an acceleration of 12 ft/s^2

    asked on August 23, 2018
  6. Physics

    A rescue plane spots a person floating in a lifeboat 55 m directly below and releases an emergency kit with a parachute. The package descends with a constant vertical acceleration of 6.91 m/s. If the horizontal speed of the plane was 70.6 m/s, how far is

    asked on September 13, 2018
  7. Physics

    2. A person is walking in downtown Chicago. He starts 7 blocks north and 3 blocks west of the city’s center. He then walks to a position of 12 blocks north and 1 block east of the city’s center. What was his displacement magnitude and direction?

    asked on September 6, 2018
  8. Physics

    PLEASE HELP! A person throws a rock horizontally off a cliff ata a speed of 9 m/s from a point 64.8 m above the ground. How long is the rock in the air? 13.2 s 26.4 s 3.64 s(my guess) 5.14 s A package falls from an airplane in level flight at constant

    asked on September 13, 2018
  9. algebra

    solve the following equation by clearing fractions show all work want to know if this right -7/3-5/2x=8+2x 6(-2/3)-(5/2x)(6)=6(8)+2x(6) 14x-15=48+12x 14x-12x-15=48+14x-14x 2x-15=48 2x-15+15=48+14x-14x 2x-15=48 2x-15+15=48+15 2x=-33 2x/2x=-33/2 x=-33/2

    asked on September 6, 2011
  10. Phyiscs

    A subway train is traveling at a rate of 22.4 m/s. Brakes are applied and it slows down at a constant rate of 3.5 m/s^2 until it stops at a station. Find the total distance traveled while braking. 72 m 142 m 274 m 163 m A cyclist is stopped at a traffic

    asked on August 23, 2018
  11. science

    the_____ biome is characterized by its lack of trees warm tempeture and moderate rainfall nitrogen fixing am i right

    asked on May 19, 2017
  12. Physics

    Which statement reagarding the idealized model of motion called free fall is true? A. A freely falling object has a constant acceleration called the acceleration due to gravity. B. The idealized model of motion called free fall applies in cases where the

    asked on September 14, 2018
  13. Physics

    A man pushes with a force of 310 N on a box at an angle of 55 degrees to the floor. How much of the force is directed into the floor, making his job more difficult? 178 N(my choice) 254 N 300 N 150 N

    asked on September 20, 2018
  14. Physics

    6. A woman takes her dog Rover for a walk on a leash. To get the little poco moving forward, she pulls on the leash with a force of 20.0 N at an angle of 37 degrees above the horizonta. How much force is tending to lift Rover off the ground? 16.0 N 12.0 N

    asked on September 7, 2018
  15. scence

    he movement of matter through the biosphere is different from the flow of energy in that particulart area which It is cycled through. Generally, the biosphere is a closed system, so matter remains fairly constant. Energy on the other hand, it enters and

    asked on May 19, 2017
  16. Physics

    Which is not expecting acceleration? A point on the outside of a spinning top whose rotational speed is constant. A skydiver whose air resistance is equal to that of her weight. A car on the freeway experiencing a net force of -120 N. A submerged beach

    asked on September 20, 2018
  17. Algebra 2

    Which set of ordered pairs in the from of (x,y) does not represent a function of x? {(1,1.5), (2,1.5), (3,1.5) (4,1.5)}(my guess) {(0,1.5), (3,2.5), (1,3.3), (1, 4.5)} {(1,1.5), (-1,1.5), (2,2.5), (-2,2.5)} {(1,1.5), (-1,-1.5),(2,2.5),(-2,-2.5)}

    asked on September 19, 2018
  18. Physics

    You walk 45 m to the north, then turn 90 degrees to your right and walk another 45 m. How far are you from where you originally started? 41 m 85 m 45 m 64 m Please help!

    asked on September 17, 2018
  19. Physics

    4. Which of the following is an accurate statement about vectors? A. Rotating a vector about an axis passing through the tip of the vector does not change the vector(definitely not right) B. The magnitude of a vector can be zero even if one of its

    asked on September 13, 2018
  20. Language and Composition

    You will be healthy if you eat vegetables. Eating vegetables is the only way to be healthy. Begging the question Appeal to authority Hasty generalization (my guess) Appeal to popularity

    asked on September 19, 2018
  21. help

    Three ways to take notes are a. Summarize, note take, and paraphrase b. Summarize, quote, paraphrase c. Summarize, plagiarize, note take d. Plagiarize, summarize, quote

    asked on May 21, 2017
  22. Algebra II

    The point (2,8) is on the graph of f(x) = x^3. What is the value of b if the point (0.5,8) is on the graph of f(bx)? A. 4 B. 0.5 C. 1 D. 2.5 In which of the functions is f(-x) = f(x)? A. Y = sin(x) B. Y = x C. Y = x^2 D. Y = x^1/3

    asked on September 18, 2018
  23. Physics

    Which is not expecting acceleration? A point on the outside of a spinning top whose rotational speed is constant. A skydiver whose air resistance is equal to that of her weight. A car on the freeway experiencing a net force of -120 N. A submerged beach

    asked on September 20, 2018
  24. Language and Composition

    Despite the women’s movement in the 70s, women still don’t receive equal pay for equal work. Obviously, any attempt to change the status quo is not going to succeed. Appeal to pity Non sequitur Appeal to authority Hasty generalization

    asked on September 19, 2018
  25. language arts

    An outline is a. a dictionary entry b. an organized or systematized arrangement of important elements of a topic c. a place to locate information d. all of the above

    asked on May 20, 2017
  26. algebra

    use the distributive law to factor the following and check 3+27b+6c

    asked on August 29, 2011
  27. algebra

    is this right solve the following inequality and write solutin as a set builder notation -6/25x>=-5/3 25/-6*-6/25*x=>-5/3*25/-6 x=

    asked on September 6, 2011
  28. algebra

    evaluate 2x+7y/30 for x=15 and y=3 write your final answer exactly as a fraction in lowest term

    asked on August 29, 2011
  29. Statistics

    a random sample of 10 minature tootsie rolls was taken from a bag. Each piece was weighed on a very accurate scale. The results in grams were 3.087, 3.131,3.241,3.270,3.353,3.400,3.411,3.437,3.477 a.) construct a 90 percent confidence intervalfor the true

    asked on August 7, 2010
  30. algebra

    solve the equation if it an identity (all real numbers) or a contradiction please state 5x+6+6x=10x+6+y

    asked on September 6, 2011
  31. algebra

    solve using the multiplication principle -3a

    asked on September 5, 2011
  32. algebra

    solve and check.label ant contradictions or identities. 5(t+1)+8=3(t-2)+6 5t+5+8=3t-6+6 5t+13=3t 2t=-13 t=-13/2 check59t+1)+8=3(t-2)+6 5(-13/2)+1+8=3(-13/2)-2)+6 -65/2+13=-39/2 13=-39/2+65/2 13=26/2 13=13 want to know if this right

    asked on August 31, 2011
  33. algebra

    translate the sentence to an algebraic inequality.The height of the members of the basketball team is at least 79 inches. want to know if this right Height A+HeightB+HeightC+HeightD+height E>=79

    asked on September 9, 2011
  34. algebra

    solve the following equation by clearing fraction want to know if this right -7/3-5/2x=8+2x 6(-7/3)-(5/2)(6)=6(6)+2x(6) 14x-15=48+12x 14x-12x-15=48+14x-14x 2x-15=48 2x-15+15=48+15 2x=-33 2x/2x=-33/2 x=-33/2

    asked on September 6, 2011
  35. algebra

    given the linear equation y=-7/4x-1 find the y-coordinates of the points (-4 ), (0 ),and (4 )

    asked on August 28, 2011
  36. algebra

    simplify 26-3*2/4^4+3^4 26-6/256+81 20/337 125-2*5/3^3/3^2-(-3)^2 125-10/27/9-(-9) 115/3-9 115/27 want to know if these two problem right

    asked on October 3, 2011
  37. algebra

    if one line has a slope of -3 and another has a slope of 2 which is steeper? why?

    asked on September 8, 2011
  38. algebra

    want to know if this right solve the inequality and represent your answer in set buldier notation 30n+6

    asked on September 6, 2011
  39. algebra

    simplify show all work -6a-4a^2-2(10a^2+3a) evaluate -10+x divide by 2(9-x^2) for x=-6

    asked on September 4, 2011
  40. algebra

    solve the following equation for s r=10t-3s/16

    asked on August 28, 2011
  41. algebra

    write the slope-intercept equation for the line that passes through (-8,-11) and is perpendicular to -2x-7y=-14

    asked on August 28, 2011
  42. algebra

    write an equivalent expression without using grouping symbols -(-9x^3+8x+10)

    asked on August 31, 2011
  43. algebra

    simplify 26-3*2/4^4+3^4 26-6/256+81 20/337 125-2*5/3^3/3^2-(-3)^2 125-10/27/9-(-9) 115/3-9 115/27 want to know if these two problem right

    asked on October 3, 2011
  44. algebra

    want to know if this right find the x and y intercepts of the equation plotting the intercepts -3x-5y=15 -3x-5(0)=15 -3x-0=15 -3x=15 x=-5 the x intercepts are (-5,0) find the y -3x-5y=15 -3(0)-5y=15 0-5y=15 -5y=15 y=-3(0,-3)

    asked on October 2, 2011
  45. algebra

    can you please help me with this so that i can do my other problems simplify and show alll work -4x^2-3x-(x-x^2+3)

    asked on October 2, 2011
  46. algebra

    need help bad can you help me with this problem (-2/3,1) is a solution to -9x-2y=8

    asked on September 26, 2011
  47. algebra

    translate the sentence to an algebraic inequality. The height of the members of the basketball team is at least 79 inches

    asked on September 17, 2011
  48. algebra

    -15(3+x)=-6x-9 -45-15x=-6x-9 -45-15x+15x=-6x+-15x-9 -45=21x-9 -45=x-9 -45/9=5 x=5 is this right

    asked on September 7, 2011
  49. algebra

    solve -15(3+x)=-6x-9

    asked on September 7, 2011
  50. algebra

    solve show all work 8(6-5x)=-24(x-2)

    asked on September 6, 2011
  51. algebra

    solve the equation and state if it an identity ( all real numbers) or a contradiction(no solution) 5x+6+6x=10x+6+y

    asked on September 5, 2011
  52. algebra

    simplify and show all work 11+12^2-(-11)*12 is this right11+144-(-11)*12 155-(-11)*12 144*12 1,928 simplify -(8m)-(-7m+2) 15m-2 according to order of operation what should be done first when evaluating this expression do not solve [10-(-2+1)]-9

    asked on September 3, 2011
  53. algebra

    write slope intercept equation for line passes through (6,1) and has the slope 5/6

    asked on August 28, 2011
  54. algebra

    find the x and y intercepts and graph the equation plotting the intercepts 6x-7y=-42

    asked on August 28, 2011
  55. algebra

    write an equivalent expression without using grouping symbols -(-9x^8+8x+10) want to know if this right -9x^8-8x-10

    asked on August 30, 2011
  56. algebra

    evaluate 2x+7y/30 for x=15 and y=3

    asked on August 30, 2011
  57. Math

    The following scores were recorded on a 200-point final examination:193,185,163,186,192,135,158,174,188,172,168,183,195,165,183. Find the final examination score. Find the median final examination score. Is the mean or median a more useful representative

    asked on February 15, 2008
  58. Algebra 2

    What is f(-5)if f(x) = |2x - 1| + 10? 21 19 -1 -21 I have no idea how to solve this.

    asked on September 19, 2018
  59. Algebra II

    The graph of y = f(x - 3) is a _____ of the graph of y = f(x) A. Shift 3 units to the right B. Shift 3 units up C. Scale change of the output by a factor of -3 D. Scale change of the input by a factor of 3 If the point (1,3) is on the graph of y = f(x),

    asked on September 18, 2018
  60. algebra

    need help bad if one line as a slope of -3 and another has a slope of 2,which line is steeper and why? want to know to graph

    asked on September 18, 2011
  61. algebra

    solve -2-7x

    asked on September 7, 2011
  62. algebra

    solve 17/35=-x

    asked on September 5, 2011
  63. algebra

    want to know if this right simplify and show all work -3x^2+4xy+7y^2+2(-3x^2+5xy+11y^2) -3x^2+4xy+7y^2-6y^2+10xy+22y^2 -3x^2+14xy+45y^2 and -6a-4a-2(100^2+3a) -6a-4a^2+200+3a 3a-4a^2+200

    asked on September 3, 2011
  64. algebra

    simplify -4^6

    asked on September 3, 2011
  65. algebra

    using multiplication principle -2/5y=-14/15

    asked on August 5, 2011
  66. algebra

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

    asked on August 30, 2011
  67. algebra

    find the slope and y intercept of the line given equation y=-9/10x-5

    asked on August 26, 2011
  68. chemistry

    find the conversion factor A barrel of oil is exactly 42 gallons. How many liters of oil are in a barrels ?

    asked on August 26, 2008
  69. math

    Asalesperson drove 238,159,87,163 and 198 miles on a 5-day trip.What was the mean number of miles driven per day?

    asked on February 15, 2008
  70. Mth finding modes

    Find the mode for 41,43,56,67,69,72

    asked on February 15, 2008
  71. geometry

    rs/st=5/7 find the indicated value of x ._______________._______. R 2x+9 S 4x-15 T

    asked on January 24, 2008
  72. Algebra

    What is the vertex of y=(x-2)^2 +5?

    asked on April 16, 2012
  73. algebra

    The value of a particular car dropped from 25,000 in may 21,000 in october.find the rate of change in value

    asked on September 29, 2011
  74. algebra

    two angles are complementary the measure of one angle is 1 1/2 times the measure of the other find the measure of each angle x+1.5x=90 2.5x=90 x=36 x+y=90 36+y=90 y=54 want to know if this right

    asked on September 19, 2011
  75. algebra

    (55+80+70+x)/4

    asked on September 18, 2011
  76. algebra

    solve -2-7x

    asked on September 7, 2011
  77. algebra

    solve x-4

    asked on September 7, 2011
  78. algebra

    solve the following equation show all work -16+2x/3=-8

    asked on September 6, 2011
  79. algebra

    1. solve using multipication principle -3a

    asked on September 5, 2011
  80. algebra

    solve the equation if it an identity(all real numbers) or a contradiction(no solution) so state 5x+6+6x=10x+6+y

    asked on September 5, 2011
  81. algebra

    simplify z-(2z-[3z-(4z-5z)-6z0-7z]-8z

    asked on September 5, 2011
  82. algebra

    solve 17/35=-x

    asked on September 4, 2011
  83. algebra

    is this right -5/9 divide by 15/7 (-5/9)(7/15) -35/135=-7/23

    asked on September 4, 2011
  84. algebra

    z-[2z-[3z-(4z-5z)-6z-7z)-8z

    asked on September 4, 2011
  85. algebra

    simplify (-y)^6

    asked on September 4, 2011
  86. algebra

    want to know if this right Area of a triangle with b base and height h A=1/2bh,for b 2A=b*h 2A/h=b b=2A/h

    asked on August 31, 2011
  87. algebra

    how to solve this f-1/5=1

    asked on August 7, 2011
  88. algebra

    perform the indicated operations and,if possibly,simplify,if a quotient is undefined,state this -5/9+2/3 is this right-7/27

    asked on August 31, 2011
  89. algebra

    write a point-slope equation for the line with the given slope that contain the given point m=7/2 (-3,4)

    asked on August 26, 2011
  90. algebra

    use the distributive law to multiply 8(2y+4z+5)

    asked on August 30, 2011
  91. algebra

    perform the indicated operations and if possibly simplify if a quotient is undefined state this -5/9+2/3

    asked on August 30, 2011
  92. science

    what is the pronunciation rebus for helium

    asked on April 9, 2008
  93. algebra

    like terms -28+(-44)+17+31+(-94)

    asked on August 30, 2011
  94. science

    what does native americas not use tortora reed for

    asked on May 19, 2017
  95. algebra

    show me how to do this so that i can do my other problems simplify 125-2*5/3^3-3^2-(3^2)

    asked on September 28, 2011
  96. algebra

    The value of a particular car dropped from 25,000 in may 21,000 in october.find the rat of change in the value of the car.

    asked on September 27, 2011
  97. algebra

    solve using multiplication principle 2*5x=-7

    asked on September 6, 2011
  98. algebra

    solve using multiplication principle 2*5x=-7

    asked on September 6, 2011
  99. algebra

    -5/9 divide by 15/7 (-5/9)(7/15) -35/135=-7/27 this right

    asked on September 4, 2011
  100. algebra

    -7/10-1/5=-7/10-2/10=5/10=-1/2 is this right -5/8+2/7=-35/56+16/56=-19/56 is this right

    asked on September 4, 2011

Pages

  1. 1
  2. 2