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Test-Lidia
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<p><br></p> <p>Si una bola de nieve se funde de modo que su área superficial disminuye a razón de #raz «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨[¨ close=¨]¨»«mrow»«mi»c«/mi»«msup»«mi»m«/mi»«mn»2«/mn»«/msup»«mo»/«/mo»«mi»m«/mi»«mi»i«/mi»«mi»n«/mi»«/mrow»«/mfenced»«/math». Encuentre la razón a la cual disminuye su radio cuando su diametro es de #diametro cm.</p><p><br></p><p>obs: -Indique la razón en positivo (como sabemos que disminuye no es necesario colocar su signo).</p><p> -Es mejor dejar expresado y no trabajar con decimales.<br></p>
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Answer 1
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None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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Answer 2
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None
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90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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33.33333%
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Wednesday, 15 February 2017, 3:41 PM
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Wednesday, 15 February 2017, 3:41 PM
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