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anonymous

  • one year ago

please :)

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    @MrNood @Mehek14

  3. anonymous
    • one year ago
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    @MrNood

  4. anonymous
    • one year ago
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    @TobleroneJesus

  5. anonymous
    • one year ago
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    @MrNood

  6. anonymous
    • one year ago
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    @MrNood

  7. anonymous
    • one year ago
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    please help ! i will put in all my effort :) <3 @MrNood

  8. anonymous
    • one year ago
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    @alejandro1300 help!

  9. anonymous
    • one year ago
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    @TobleroneJesus

  10. anonymous
    • one year ago
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    @icecreamman @TobleroneJesus @KendrickLamar2014

  11. anonymous
    • one year ago
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    lets start with the first step :)

  12. anonymous
    • one year ago
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    ?? pleaseeeeeee!!!!

  13. anonymous
    • one year ago
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    @Vocaloid

  14. Vocaloid
    • one year ago
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    alright, have you found a box yet?

  15. anonymous
    • one year ago
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    how do i find that? can you pick one? @Vocaloid

  16. Vocaloid
    • one year ago
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    it says to look around your house and find a box go find a box

  17. anonymous
    • one year ago
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    like what type?

  18. Vocaloid
    • one year ago
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    it doesn't matter, do you have a cereal box in the kitchen?

  19. anonymous
    • one year ago
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    yes okay i got it

  20. Vocaloid
    • one year ago
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    do you have a ruler?

  21. anonymous
    • one year ago
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    yes

  22. anonymous
    • one year ago
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    i got it

  23. Vocaloid
    • one year ago
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    ok, how long is the box in centimeters?

  24. anonymous
    • one year ago
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    let me see

  25. anonymous
    • one year ago
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    wait i just lost my ruler.. :(

  26. anonymous
    • one year ago
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    what do i do?

  27. Vocaloid
    • one year ago
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    go find it! you need it!

  28. anonymous
    • one year ago
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    ok

  29. anonymous
    • one year ago
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    ill brb! dont go anywhere

  30. anonymous
    • one year ago
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    i cant find it ! :( what can i use? @Vocaloid

  31. Vocaloid
    • one year ago
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    do you have a measuring tape?

  32. anonymous
    • one year ago
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    no :(

  33. Vocaloid
    • one year ago
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    well, ok...

  34. Vocaloid
    • one year ago
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    the average cereal box is about 2 inches wide, 12 inches tall, and 8 inches long, Width = 2 inches Height = 12 inches Length = 8 inches, ok?

  35. anonymous
    • one year ago
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    ok we will use that :)

  36. Vocaloid
    • one year ago
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    surface area = 2*L*W + 2*W*H + 2*H*L what is the surface area?

  37. anonymous
    • one year ago
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    wait how do i find the surface area

  38. Vocaloid
    • one year ago
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    L = 8 W = 2 H = 12 Surface Area = 2*L*W + 2*W*H + 2*H*L

  39. Vocaloid
    • one year ago
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    please do the math

  40. anonymous
    • one year ago
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    ok no problem :) what step are we on ?

  41. Vocaloid
    • one year ago
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    please read the problem... we are on step 3

  42. anonymous
    • one year ago
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    ok :)

  43. Vocaloid
    • one year ago
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    now find the surface area of the box

  44. anonymous
    • one year ago
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    ok :)

  45. anonymous
    • one year ago
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    i got 272

  46. Vocaloid
    • one year ago
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    good, you just finished step 3

  47. anonymous
    • one year ago
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    ok what was the answer for step 1 and 2 again please:)

  48. Vocaloid
    • one year ago
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    step 1 is the dimensions of the box I'll get back to step 2 later

  49. anonymous
    • one year ago
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    ok and what was the dimensions of the box?

  50. Vocaloid
    • one year ago
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    Length = ? Width = ? Height = ? do you remember the three numbers?

  51. anonymous
    • one year ago
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    no

  52. anonymous
    • one year ago
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    oh wait yes i do .. you can continue :)

  53. Vocaloid
    • one year ago
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    great, "dimensions" just means, what is the length, what is the width, and what is the height? that's all

  54. anonymous
    • one year ago
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    ok next step .. number 4

  55. Vocaloid
    • one year ago
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    ok, so, when we "scale" the box by a factor of 10, it becomes 10 times longer, 10 times wider, and 10 times taller what is the new length, width, and height after we multiply each by 10?

  56. anonymous
    • one year ago
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    give me a sec

  57. anonymous
    • one year ago
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    length: 80 width: 20 height : 120

  58. anonymous
    • one year ago
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    whats the answer for step 2? @Vocaloid

  59. anonymous
    • one year ago
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    @Vocaloid

  60. Vocaloid
    • one year ago
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    I already told you, I'm going to get back to step 2 later, please be patient ok, you found the new length, width, and height. what is the surface area? (using length = 80, width = 20, and height = 120)?

  61. anonymous
    • one year ago
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    yes

  62. anonymous
    • one year ago
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    272

  63. anonymous
    • one year ago
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    @Vocaloid

  64. anonymous
    • one year ago
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    @Vocaloid

  65. Vocaloid
    • one year ago
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    no, please use the length, width, and height that you just found. L = length = 120, W = width = 20, H = height = 120 Surface area = 2*W*H + 2*L*W + 2*H*L

  66. anonymous
    • one year ago
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    oh ok :)

  67. Vocaloid
    • one year ago
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    also, please stop tagging me, I'm right here...

  68. anonymous
    • one year ago
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    ok sorry. lol :)

  69. Vocaloid
    • one year ago
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    WAIT, hold on, L = 80, not 120, sorry

  70. anonymous
    • one year ago
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    ok

  71. anonymous
    • one year ago
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    27,200

  72. Vocaloid
    • one year ago
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    perfect, now go to step 5 Volume = L*W*H IMPORTANT: use the original dimensions from step 1!

  73. Vocaloid
    • one year ago
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    find the volume of the box

  74. anonymous
    • one year ago
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    wait so what was the answer for step 4

  75. Vocaloid
    • one year ago
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    step 4: what is the surface area of the box after it has been scaled up by 10?? please try to concentrate on what is being asked

  76. anonymous
    • one year ago
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    ok ... step 5?

  77. Vocaloid
    • one year ago
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    I just told you: volume of the box = L*W*H using the dimensions from step 1

  78. Vocaloid
    • one year ago
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    find the volume of the box

  79. anonymous
    • one year ago
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    192

  80. Vocaloid
    • one year ago
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    great, step 5 is done, now on to step 6

  81. anonymous
    • one year ago
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    ok

  82. Vocaloid
    • one year ago
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    "scaling down" means that the length, width, and height are divided by 10. Using these new dimensions, find the volume of the box

  83. anonymous
    • one year ago
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    wait so now what do i do?

  84. anonymous
    • one year ago
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    @Vocaloid

  85. Vocaloid
    • one year ago
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    divide the length, width, and height by 10 and find the new volume

  86. anonymous
    • one year ago
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    ok

  87. anonymous
    • one year ago
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    like this: l / w / h

  88. anonymous
    • one year ago
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    @Vocaloid

  89. Vocaloid
    • one year ago
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    No, no, that's not what I meant new length = old length/10 new width = old width/10 new height = old height/10 find the new length, new width, and new height

  90. anonymous
    • one year ago
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    wait can you write it out and ill solve it

  91. anonymous
    • one year ago
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    @Vocaloid

  92. Vocaloid
    • one year ago
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    Please stop tagging me, I won't say it again. I already wrote it out for you: the old length is 8 inches the old width is 2 inches the old height is 12 inches the new length = old length/10 new width = old width/10 new height = old height/10

  93. anonymous
    • one year ago
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    so i have to divide by the new length or old?

  94. Vocaloid
    • one year ago
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    please, just follow what I wrote out: new length = old length/10 new width = old width/10 new height = old height/10 find the new length, new width, and new height, using the old length, old width, and old height divide the old length by 10 divide the old width by 10 divide the old height by 10 do you know how to divide by 10?

  95. anonymous
    • one year ago
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    no

  96. anonymous
    • one year ago
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    can you help me with that

  97. Vocaloid
    • one year ago
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    what is 20 divided by 10?

  98. anonymous
    • one year ago
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    2

  99. Vocaloid
    • one year ago
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    right! you know how to divide by 10! so what is the old length divided by 10? old length = 12

  100. anonymous
    • one year ago
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    so 12 divided by 10?

  101. Vocaloid
    • one year ago
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    ahh, sorry, the old length is 8, I keep forgetting the old length divided by 10 is...?

  102. anonymous
    • one year ago
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    u cant divide it.. it will be 1.25

  103. Vocaloid
    • one year ago
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    no, what is 8 divided by 10?

  104. anonymous
    • one year ago
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    oh

  105. anonymous
    • one year ago
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    0.8

  106. Vocaloid
    • one year ago
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    yes! so, let's go back to what we had before: new length = old length divided by 10 new width = old width divided by 10 new height = old height divided by 10 the old length is 8 the old width is 2 the old height is 12 what is the new length? what is the new width? what is the new height?

  107. anonymous
    • one year ago
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    i dont get it

  108. Vocaloid
    • one year ago
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    old length is 8 new length is old length divided by 10 what is the new length?

  109. anonymous
    • one year ago
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    0.8

  110. Vocaloid
    • one year ago
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    YES now, old width is 2 new width is old width divided by 10 what is the new width?

  111. anonymous
    • one year ago
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    0.2

  112. Vocaloid
    • one year ago
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    great old height is 12 new height is old height divided by 10 what is the new height?

  113. anonymous
    • one year ago
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    1.2

  114. Vocaloid
    • one year ago
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    PERFECT, we're almost done new volume = (new length)*(new height)*(new width) what is the new volume?

  115. anonymous
    • one year ago
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    0.192

  116. Vocaloid
    • one year ago
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    great, that's the new volume

  117. Vocaloid
    • one year ago
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    now let's go back to step 2...

  118. anonymous
    • one year ago
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    ok

  119. anonymous
    • one year ago
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    what was the answer

  120. Vocaloid
    • one year ago
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    I never told you the answer, I'm going to help you find the answer

  121. anonymous
    • one year ago
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    ok

  122. Vocaloid
    • one year ago
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    I'm going to draw the box, and I want you to imagine that I'm "slicing" the box, like a loaf of bread

  123. anonymous
    • one year ago
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    ok

  124. Vocaloid
    • one year ago
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    |dw:1432861172930:dw|

  125. Vocaloid
    • one year ago
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    try to imagine that I took a knife and cut through the dotted lines, so that the box gets cut into pieces

  126. anonymous
    • one year ago
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    ok

  127. Vocaloid
    • one year ago
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    now, if you look at each slice from the side, each slice is shaped like a rectangle

  128. Vocaloid
    • one year ago
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    |dw:1432861383242:dw| (pretend you are looking at the box from the side)

  129. Vocaloid
    • one year ago
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    each cross-section is shaped like a rectangle, so that's the answer to part 2 do you see the black rectangle I drew in the lower right corner? That's called the "cross-section"

  130. Vocaloid
    • one year ago
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    alright, we've finished all six parts, is there anything you're still confused about?

  131. anonymous
    • one year ago
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    no

  132. Vocaloid
    • one year ago
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    ok, great, we're done then, may I please have a medal? Normally I wouldn't ask but since I spent an hour on this problem, it would be nice :)

  133. anonymous
    • one year ago
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    wait what do i put for question 2

  134. Vocaloid
    • one year ago
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    what shape did I draw?

  135. anonymous
    • one year ago
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    square

  136. anonymous
    • one year ago
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    rectagle

  137. Vocaloid
    • one year ago
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    yes, rectangle, do you have any more questions?

  138. anonymous
    • one year ago
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    what do i put for 6.

  139. Vocaloid
    • one year ago
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    we just went over this, what is the new volume?

  140. anonymous
    • one year ago
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    0.192, but i need a complete sentence

  141. Vocaloid
    • one year ago
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    "The volume after the box is scaled down by a factor of 1/10 is ____." and put the new volume in the blank

  142. Vocaloid
    • one year ago
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    I'm sorry, it's very clear that you just want me to give you the answers, please do not ask for my help again.

  143. anonymous
    • one year ago
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    no its not that.. i promisee.. i just dont want to get the wrong answer :) i promise im not trying to get the answers from you <3 i appreciate all the effort you put into this :) im sure ill get an A! love u

  144. Vocaloid
    • one year ago
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    Please look over everything I've written and make sure you can fill out the rest of the homework yourself. I have already told you everything you need.

  145. Vocaloid
    • one year ago
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    To make sure you really understand it, pick 3 new numbers (anything is fine) and make sure you can solve the homework problems without my help. That way, you'll know if you really learned the material or not.

  146. Vocaloid
    • one year ago
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    Good luck!

  147. anonymous
    • one year ago
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    thank! :)

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