Posts by Rosie

Total # Posts: 217

  1. Science

    1.C 2.C 3.B 4.B 5.D 6.A 7.D 8.A 9.A 10.B 11.D 12.B 13.D Am I correct, thanks?
  2. Science

    1.Which of the following could be true of two different species that have a competitive relationship in the same ecosystem? A.One species preys on the other. B.The relationship is mutually beneficial. C.They share the same niche. D.One species benefits, while the other is ...
  3. Technology, bro!

    What is an AUP? A) A description of the words that an organization has for acceptable use of computer and internet. B)A document that tells the technology department how to handle the computers. C) A list of user names D) The directions for downloading and installing software.
  4. Science

    Contrast mitochondria and chloroplasts. Please. Thanks.
  5. Math

    The probability that Owen will score a goal in the next month is 0.4. The probability that Wasim will score a goal in the next month is 0.25. What's the probability that both boys will score and why?
  6. social studies HELP PLEASE

  7. social studies HELP PLEASE

    What are the answers?
  8. social studies HELP PLEASE

    Can some one please share the answers, now?
  9. contrast sceince

    Contrast mitochondria and chloroplasts
  10. business

  11. Math

  12. Math

    If you have 3/5 for every 2 cups of flour.How much milk was used per flour
  13. social studies

    I did this Quick check and got 100%. The answers are- 1: B 2: C 3: B 4: B 5: D
  14. Chemistry

    Nvm haha all I had to do was divide it by the volume
  15. Chemistry

    Calculate the molarity of Fe(NO3)3 in Solution A. Solution A: Mass of Fe(NO3)3 solid: 1.21g & Vol of Solution: 100mL In a previous ? Using the mass I weighed 404.0g/mol to calculate moles of Fe(NO3)3 in solid hydrate----I got 0.00300 mol Fe(NO3)3)
  16. Science

    Correct answers- 1:D 2:A 3:D 4:B I am in 6th grade Connections Academy and I just trusted @The weird Ninja and @360 with my answers and I made 100%! I am so happy! Thank you @The weird Ninja and @360!
  17. Math asap

  18. Math asap

    --------------------- | | 2 ft --------------------- 9 ft
  19. physics

    A golf ball with a mass of 0.080kg initially at rest is given a speed of 50 m.s-1 when it is struck by a golf club. A) If the club and ball are in contact for 1.5 millisecond (0.0015 seconds), What average force acts on the ball? B) What impulse was delivered? c) What was the ...
  20. physics

    Doyle goes bowling with a cement brick to improve his score. If the brick has a mass of 1.5kg and an initial speed of 5.0m/s upon release a)how much kinetic energy did it possess upon release i.e. when let it go and b)how far will the brick slide before coming to a halt if the...
  21. Social Studies

    thank you nyladna!!! 100%!!!
  22. Physics

    Not sure if done correct!
  23. Physics

    Kati observes a force of 15 Newtons stretch a spring a distance of 0.450m. a) what is the elasticity coefficient of the spring and b) how much force must be done to stretch the spring a distance of 0.750m? a) F=Kx 15=K(0.450) 15/0.450=k 33N=k It seems off to me know sure if ...
  24. Physics

    got it thanks for your help
  25. Physics

    or do I need to use one of these equations Fcos thata d= 1/2mVf^2-1/2mVo^2 or F*D=1/2mVf^2-1/2mVo^2
  26. Physics

    so a and b are equal to the same Joules? Sorry I'm so confused
  27. Physics

    thank you but looking at my notes it says work = Fcos thata d buthow do plot F and D that I do not have
  28. Physics

    A pitcher throws a fast ball with a speed of 45m/s. The ball has a mass of 0.145kg. How much a) kinetic energy is given to the ball and b)What work was done in throwing the ball? Vo=45 m/s Mass= 0.145kg A) KE? KE= 1/2mV^2 A) 1.5x10^2 kg*m/s B) WK=Change in KE but I'm stuck...
  29. chemistry

    If 17.5 mL of 0.553 M KOH is needed to neutralize 25.0 mL of an HBr solution what is the molarity od HBr solution
  30. Math

    A marathon covers 26 miles and 385 yards. If a runner averages 1.8 meters per second, how long in hrs will it take to complete the marathon?
  31. geometric sequences

    given the geometric sequences:9 90/17, 900/289 find an explicit formula for an, where the first term is a1=9 an= a10=
  32. Physics

    thank you for your help
  33. Physics

    ok I think I figured it out mu=0.67
  34. Physics

    Jason approaches a rotary in her 3,500kg Mercedes. Its radius of curvature 95m but his speed is 25m/s. The acceleration is 6.6 m/s^2. What is the coefficient friction between his tires and the road? I know Mu mg=mv^2/R but I am unable to complete my equation and continue to ...
  35. Physics

    thank you
  36. Physics

    Eli went for his driving test in an ice storm. He told the registry tester not to worry. He can negotiate an exit ramp at 35 km/hr that has a radius of curvature of 95m. a) What was his speed in meter/second? b)Find required angle for his banked curve to handle an ice filled ...
  37. Physics

  38. Physics

    a=6.6m/s^2? I'm still confused with m I got a negative number which is wrong
  39. Physics

    "Crash" Jackson approaches a rotary in his 3,500 kg Maserati. It's radius of curvature is 95meters but his speed is 25 m/s. What is his acceleration in m/sec/sec and find his coefficient of friction between his tires and the road?
  40. Math

    16. 1.26*10^7 17. 8.8*10^-5
  41. Physics

    thank you for your help
  42. Physics

    sorry not minutes but 15 seconds
  43. Physics

    A 0.025kg rubber stopper is swung in a horizontal circle by a 0.95 meter threat that makes 25 revolutions every 15 minutes. a) what is the stoppers speed? b) what is the acceleration? c) what is the value of the centripetal force?
  44. Social studies

    Thank you sooooo much Andalyn Hester :D!!!!!!! I got 7/7 100%!!!!! Thank you!!!!
  45. Math

    The 8th term of 40,10, 5/2, 5/8
  46. Pre- Algebra

    It isn't the answer that you put down for a different reason, It is 126 degrees for future users.
  47. science

    Your answers are correct but you shouldn't just give them away.
  48. Chemistry

    How much energy in kJ is needed to heat 7.0L of water from35 degrees Fahrenheit to boiling point 100 degrees Celsius. If the density of water is 1.0g/cm^3 and the heat capacity of water is Cp= 4.184J/g degrees Celsius

    Create 2 equations to the following: How many hamburger buns and hot dog buns can I buy for $20 if the hamburger buns cost $2 a package and hot dog buns cost $1.50 a package?
  50. Science

    The answer to 17.The Plant Cell. :) Hope this helps.
  51. Math

    Thank you!:)
  52. Math

    The air temperature decreases by about 1 degree Fahrenheit for each 300 feet of altitude. a) Find a function T(x) for the temperature at an altitude of x feet if the sea-level temperature is 45∘F. (b) Find T(1000). [Round to two decimals] I considered two sets of points...
  53. Math

    try to understand the answers here. jiskha dot com/display.cgi?id=1354313665 (remove the spaces, change dot into an actual dot ( . ))
  54. Math

    omygod i know the answer now... i solved hahaha. nevermind
  55. Math

    Substitute numbers for the letters to make the equation true. Same letter has the same number. Different letters have different numbers. x + x + y = 20 y + a - y = 9 y + x = 13
  56. Math

    Liwanag sold 37 tickets to Manila Zoo. Adult tickets cost Php 3.50 and child tickets cost Php 1.25. She collected 73.25 from the sales of the tickets. How many of each kind were sold?
  57. Math

    Six years ago, Jim was four times as old as Fe. In four years, he would be twice as old as Fe. How old are they now?
  58. Ed Tech. PLZ HELP ASAP

    I got the answers on connexus c a b d d
  59. Pre-Cal

    A penny is dropped from the top of Bank of America building. How long does it take to reach the group? Assume the back is 1024 ft high. My work so far: -16t^2+0t+1024 t=8 sec Is this correct? Thanks!
  60. numerical analysis

    find the smallest positive root of the equation f(x)=2sinx+x-2=0 using the false positive method.
  61. Physics

    Jill and Traci are side by side in their cars at a red light. When the light changes, Jill takes off with an acceleration of 2.4m/sec^2. Traci waits 3 seconds and then takes off with an acceleration of 4m/sec^2. How long will it take her to catch Jill? I've tried using the...
  62. Calculus

    A 6 feet tall man walks away from a streetlight that is 15 feet high at a rate of 5 ft/s. Express the length 's' of his shadow as a function of time. What I have so far: I set up a triangle and used similar triangles to create a ratio (6/s) = (s/d+s) s = (6d + 30/15s) ...
  63. math

    Saturday 6742/17 = 396.58 --> 396 people Sunday 5487/17 = 322.76 --> 322 people 396 + 322 = 718 people
  64. math

    A Thai restaurant offers the curry special: curry vegetables with your choice of beef, chicken tofu or shrimp. Choose yellow curry, green curry or red curry. Drink included: tea or soda. If a customer makes all choices randomly, what is the probability that she orders a yellow...
  65. english

    its c. their
  66. socialstudies

    You are so right @Lily! @#HOMEWORK should go read it's books!
  67. History

    It's Andes Mountain for future users.
  68. ss

    You are in connections academy and you are cheating. You are doing a Social Studies quiz, and the school honor code states that you shall abide by school policies, and not us outside sources to "help" you with your work. BUSTED
  69. geography

    social, political, and economic changes made under the tokugawa shogunate
  70. geography

    how did cultural diffusion impact the development of japan
  71. geography

    describe the food people achievements inventions art and architecture of china under kublai khan
  72. geography

    why did the mongol dynasty collapse
  73. geography

    how geography affects the way of life in japan
  74. geography

    compare geography of japan and greece
  75. geography

    how did the mongols conquests promote cultural diffusion
  76. geography

    can any one tell me about the command system of mongols?
  77. english

    explain how johnny learns? how can he be helped? how can he help others? from the play;outsiders chapter 5
  78. english

    oh no
  79. english

    hi ms sue plzz answer the question
  80. english

    plzzz answer this question as soon as possible
  81. english

    this is the queston of the play of outsiders
  82. english

    chapter 5 the outsiders
  83. english

    what do the supplies tell you about johny
  84. algebra

    factor the polynomial 3x^2+3x-6
  85. algebra

    factor the polynomial 3h^2+11h+6
  86. Health

  87. tec

    This is an different test never mind. Can someone help me, please? Who took "Lesson 1: Acceptable Use Policy Connections Education. Educational Technology and Online Learning 6 Unit 6: Internet Safety" this test. Please help.
  88. tec

    Where is the last question? What are the answers to the full test? Quick Check. Thanks.
  89. english

  90. english

    Behaviours of dracula
  91. english

    ok thank you soo much!! i got the answers i needed
  92. english

    Please can you help me
  93. english

    yes it is. i already wrote that for characteristics but i need help about his behaviour
  94. english

    What are some behaviours of Dracula? i have two so far: appears during the night leaves two punctures on his victims neck
  95. english

    well after she turns into a vampire her friends and husband had to strike a stake through her heart, in which she dies and stops being a vampire
  96. english

    But with dracula, he attacks Lucy she turns into a vampire?? is that homicide?
  97. english

    if dracula is sucking the blood of his vistcms, would it be called homicide or what??
  98. english

    Ok. i am following the victimology for a criminal profile??
  99. english

    How should i start to write a victimology about dracula
  100. Language Arts

    BOB is 100% correct! Thanks!
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