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moazzam07

  • one year ago

Winnie used a probability simulator to roll a 6-sided number cube and flip a coin 100 times. The results are shown in the tables below:

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  1. anonymous
    • one year ago
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    tables?

  2. moazzam07
    • one year ago
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  3. moazzam07
    • one year ago
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    Using Winnie's simulation, what is the probability of rolling a 4 on the number cube and the coin landing heads up? 16 over 100 72 over 100 1232 over 10000 2432 over 10000

  4. anonymous
    • one year ago
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    what is the probability of rolling a 4 according to the table?

  5. anonymous
    • one year ago
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    28/100

  6. moazzam07
    • one year ago
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    ok

  7. anonymous
    • one year ago
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    the probability of landing heads up is 44/100

  8. anonymous
    • one year ago
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    so do 28 over 100 times 44 over 100

  9. moazzam07
    • one year ago
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    let me do it

  10. anonymous
    • one year ago
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    okay :)

  11. anonymous
    • one year ago
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    I'll tell you if it is right

  12. moazzam07
    • one year ago
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    your too fast

  13. anonymous
    • one year ago
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    do you know how to multiply fractions?

  14. moazzam07
    • one year ago
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    77/627

  15. moazzam07
    • one year ago
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    625

  16. anonymous
    • one year ago
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    |dw:1438366467234:dw|

  17. anonymous
    • one year ago
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    44*28 is 1,232

  18. anonymous
    • one year ago
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    and 100*100 is 10,000

  19. anonymous
    • one year ago
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    did you use a fraction calc?

  20. anonymous
    • one year ago
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    just wondering...

  21. moazzam07
    • one year ago
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    yes :(

  22. anonymous
    • one year ago
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    I'll show you how to multiply fractions

  23. moazzam07
    • one year ago
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    I know how but i dont have paper on me

  24. moazzam07
    • one year ago
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    Give me a problem and ill answer it

  25. anonymous
    • one year ago
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    \[\frac{ 28 }{ 100 } \times \frac{ 44 }{ 100 } = \frac{ 1,232 }{ 10,000 }\]

  26. anonymous
    • one year ago
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    since 28*44 is 1232 and 100*100 is 10,000

  27. anonymous
    • one year ago
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    okay

  28. moazzam07
    • one year ago
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    ok

  29. anonymous
    • one year ago
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    do

  30. moazzam07
    • one year ago
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    do what?

  31. anonymous
    • one year ago
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    \[\frac{ 3 }{ 4 }\times \frac{ 1 }{ 2 }\]

  32. anonymous
    • one year ago
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    do 3*1 across and 4*2 on the bottom

  33. moazzam07
    • one year ago
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    1 and 1/4

  34. moazzam07
    • one year ago
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    XD this is Sad

  35. anonymous
    • one year ago
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    no

  36. anonymous
    • one year ago
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    don't worry

  37. moazzam07
    • one year ago
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    3/8?

  38. anonymous
    • one year ago
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    |dw:1438366891504:dw|

  39. anonymous
    • one year ago
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    yes 3/8

  40. anonymous
    • one year ago
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    Do you want to try another one?

  41. moazzam07
    • one year ago
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    yes

  42. anonymous
    • one year ago
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    \[\frac{ 5 }{ 8}\times \frac{ 1 }{ 2}\]

  43. moazzam07
    • one year ago
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    5/16

  44. anonymous
    • one year ago
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    correct :)

  45. anonymous
    • one year ago
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    do you get how to multiply fractions now?

  46. moazzam07
    • one year ago
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    Yes but i still dont know the answer to this question i just asked

  47. anonymous
    • one year ago
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    do you know how to find the probability of one event

  48. moazzam07
    • one year ago
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    yea

  49. anonymous
    • one year ago
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    example: Lucy had 10 blue shoes. 4 were pink and 6 were blue. What is the probability of getting a pink shoe?

  50. moazzam07
    • one year ago
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    6/20

  51. anonymous
    • one year ago
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    4/10

  52. anonymous
    • one year ago
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    sorry, not including the pairs of shoes

  53. anonymous
    • one year ago
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    just shoes by itself

  54. anonymous
    • one year ago
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    sorry, bad example

  55. moazzam07
    • one year ago
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    Oh

  56. anonymous
    • one year ago
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    let's try another example

  57. moazzam07
    • one year ago
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    But what was the answer

  58. anonymous
    • one year ago
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    I had 7 blueberries and 14 apples. What is the probability of getting an apple?

  59. moazzam07
    • one year ago
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    14/21

  60. anonymous
    • one year ago
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    ignore the other example

  61. moazzam07
    • one year ago
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    ok

  62. anonymous
    • one year ago
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    correct

  63. anonymous
    • one year ago
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    okay so what is the probability of getting heads up from your table

  64. moazzam07
    • one year ago
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    18/32?

  65. anonymous
    • one year ago
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    no

  66. anonymous
    • one year ago
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    how many times was the coin flipped?

  67. moazzam07
    • one year ago
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    Oh yeah wait

  68. moazzam07
    • one year ago
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    18/50

  69. anonymous
    • one year ago
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    no, it was flipped 100 times

  70. anonymous
    • one year ago
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    how many times did it land on heads?

  71. moazzam07
    • one year ago
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    Oh yeah i was looking at the wrong question

  72. anonymous
    • one year ago
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    lol

  73. moazzam07
    • one year ago
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    44/100

  74. anonymous
    • one year ago
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    yes

  75. anonymous
    • one year ago
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    now what is the probability of getting a 4 on the dice cube

  76. moazzam07
    • one year ago
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    1/6

  77. anonymous
    • one year ago
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    according to the table

  78. moazzam07
    • one year ago
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    28/100

  79. anonymous
    • one year ago
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    yes

  80. anonymous
    • one year ago
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    to combine the probability of two events, multiply the probability of each event happening

  81. moazzam07
    • one year ago
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    1232/10000

  82. anonymous
    • one year ago
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    in this case, \[\frac{ 44 }{ 100 }\times \frac{ 28 }{ 100 }\]

  83. anonymous
    • one year ago
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    yes, that is correct

  84. moazzam07
    • one year ago
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    yay

  85. anonymous
    • one year ago
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    YAY

  86. anonymous
    • one year ago
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    next question

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