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MAA AMC
AMC 8
2018 AMC 8
25
25
Part of
2018 AMC 8
Problems
(1)
How many perfect cubes lie between 2^8+1 and 2^18+1, inclusive?
Source: 2018 AMC 8 #25
11/20/2018
How many perfect cubes lie between
2
8
+
1
2^8+1
2
8
+
1
and
2
18
+
1
2^{18}+1
2
18
+
1
, inclusive?
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A
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4
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9
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10
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D
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57
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58
<span class='latex-bold'>(A) </span>4\qquad<span class='latex-bold'>(B) </span>9\qquad<span class='latex-bold'>(C) </span>10\qquad<span class='latex-bold'>(D) </span>57\qquad <span class='latex-bold'>(E) </span>58
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9
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C
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10
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57
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E
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58
AMC 8
2018 AMC 8