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Difference between revisions of "2007 AMC 10A Problems"

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== Problem 1 ==
 
== Problem 1 ==
  
[[2007 AMC 10A/Problem 1|Solution]]
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[[2007 AMC 10A Problems/Problem 1|Solution]]
  
 
== Problem 2 ==
 
== Problem 2 ==
  
[[2007 AMC 10A/Problem 2|Solution]]
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[[2007 AMC 10A Problems/Problem 2|Solution]]
  
 
== Problem 3 ==
 
== Problem 3 ==
  
[[2007 AMC 10A/Problem 3|Solution]]
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[[2007 AMC 10A Problems/Problem 3|Solution]]
  
 
== Problem 4 ==
 
== Problem 4 ==
  
[[2007 AMC 10A/Problem 4|Solution]]
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[[2007 AMC 10A Problems/Problem 4|Solution]]
  
 
== Problem 5 ==
 
== Problem 5 ==
  
[[2007 AMC 10A/Problem 5|Solution]]
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[[2007 AMC 10A Problems/Problem 5|Solution]]
  
 
== Problem 6 ==
 
== Problem 6 ==
  
[[2007 AMC 10A/Problem 6|Solution]]
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[[2007 AMC 10A Problems/Problem 6|Solution]]
  
 
== Problem 7 ==
 
== Problem 7 ==
  
[[2007 AMC 10A/Problem 7|Solution]]
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[[2007 AMC 10A Problems/Problem 7|Solution]]
  
 
== Problem 8 ==
 
== Problem 8 ==
  
[[2007 AMC 10A/Problem 8|Solution]]
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[[2007 AMC 10A Problems/Problem 8|Solution]]
  
 
== Problem 9 ==
 
== Problem 9 ==
  
[[2007 AMC 10A/Problem 9|Solution]]
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[[2007 AMC 10A Problems/Problem 9|Solution]]
  
 
== Problem 10 ==
 
== Problem 10 ==
  
[[2007 AMC 10A/Problem 10|Solution]]
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[[2007 AMC 10A Problems/Problem 10|Solution]]
  
 
== Problem 11 ==
 
== Problem 11 ==
  
[[2007 AMC 10A/Problem 11|Solution]]
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[[2007 AMC 10A Problems/Problem 11|Solution]]
  
 
== Problem 12 ==
 
== Problem 12 ==
  
[[2007 AMC 10A/Problem 12|Solution]]
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[[2007 AMC 10A Problems/Problem 12|Solution]]
  
 
== Problem 13 ==
 
== Problem 13 ==
  
[[2007 AMC 10A/Problem 13|Solution]]
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[[2007 AMC 10A Problems/Problem 13|Solution]]
  
 
== Problem 14 ==
 
== Problem 14 ==
  
[[2007 AMC 10A/Problem 14|Solution]]
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[[2007 AMC 10A Problems/Problem 14|Solution]]
  
 
== Problem 15 ==
 
== Problem 15 ==
  
[[2007 AMC 10A/Problem 15|Solution]]
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[[2007 AMC 10A Problems/Problem 15|Solution]]
  
 
== Problem 16 ==
 
== Problem 16 ==
  
[[2007 AMC 10A/Problem 16|Solution]]
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[[2007 AMC 10A Problems/Problem 16|Solution]]
  
 
== Problem 17 ==
 
== Problem 17 ==
  
[[2007 AMC 10A/Problem 17|Solution]]
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[[2007 AMC 10A Problems/Problem 17|Solution]]
  
 
== Problem 18 ==
 
== Problem 18 ==
  
[[2007 AMC 10A/Problem 18|Solution]]
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[[2007 AMC 10A Problems/Problem 18|Solution]]
  
 
== Problem 19 ==
 
== Problem 19 ==
  
[[2007 AMC 10A/Problem 19|Solution]]
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[[2007 AMC 10A Problems/Problem 19|Solution]]
  
 
== Problem 20 ==
 
== Problem 20 ==
  
[[2007 AMC 10A/Problem 20|Solution]]
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[[2007 AMC 10A Problems/Problem 20|Solution]]
  
 
== Problem 21 ==
 
== Problem 21 ==
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<math>\text{(A)}\ 3 \qquad \text{(B)}\ 6 \qquad \text{(C)}\ 8 \qquad \text{(D)}\ 9 \qquad \text{(E)}\ 12</math>
 
<math>\text{(A)}\ 3 \qquad \text{(B)}\ 6 \qquad \text{(C)}\ 8 \qquad \text{(D)}\ 9 \qquad \text{(E)}\ 12</math>
  
[[2007 AMC 10A/Problem 21|Solution]]
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[[2007 AMC 10A Problems/Problem 21|Solution]]
  
 
== Problem 22 ==
 
== Problem 22 ==
  
[[2007 AMC 10A/Problem 22|Solution]]
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[[2007 AMC 10A Problems/Problem 22|Solution]]
  
 
== Problem 23 ==
 
== Problem 23 ==
  
[[2007 AMC 10A/Problem 23|Solution]]
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[[2007 AMC 10A Problems/Problem 23|Solution]]
  
 
== Problem 24 ==
 
== Problem 24 ==
  
[[2007 AMC 10A/Problem 24|Solution]]
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[[2007 AMC 10A Problems/Problem 24|Solution]]
  
 
== Problem 25 ==
 
== Problem 25 ==
  
[[2007 AMC 10A/Problem 25|Solution]]
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[[2007 AMC 10A Problems/Problem 25|Solution]]
  
 
== See also ==
 
== See also ==

Revision as of 18:58, 5 January 2008

Problem 1

Solution

Problem 2

Solution

Problem 3

Solution

Problem 4

Solution

Problem 5

Solution

Problem 6

Solution

Problem 7

Solution

Problem 8

Solution

Problem 9

Solution

Problem 10

Solution

Problem 11

Solution

Problem 12

Solution

Problem 13

Solution

Problem 14

Solution

Problem 15

Solution

Problem 16

Solution

Problem 17

Solution

Problem 18

Solution

Problem 19

Solution

Problem 20

Solution

Problem 21

A sphere is inscribed in a cube that has a surface area of $24$ square meters. A second cube is then inscribed within the sphere. What is the surface area in square meters of the inner cube?

$\text{(A)}\ 3 \qquad \text{(B)}\ 6 \qquad \text{(C)}\ 8 \qquad \text{(D)}\ 9 \qquad \text{(E)}\ 12$

Solution

Problem 22

Solution

Problem 23

Solution

Problem 24

Solution

Problem 25

Solution

See also