Difference between revisions of "2011 AMC 10B Problems/Problem 8"
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However, <math>B</math> means that if either condition was not met, then the beach would not be crowded. Therefore, the correct answer is <math>\boxed{\textbf{(B)}}</math> | However, <math>B</math> means that if either condition was not met, then the beach would not be crowded. Therefore, the correct answer is <math>\boxed{\textbf{(B)}}</math> | ||
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+ | {{AMC10 box|year=2011|ab=B|num-b=7|num-a=9}} |
Revision as of 16:44, 4 June 2011
Problem 8
At a certain beach if it is at least and sunny, then the beach will be crowded. On June 10 the beach was not crowded. What can be concluded about the weather conditions on June 10?
Solution
and can not be right because the sun intensity of June 10 does not depend at all on the temperature.
If it was cooler than but it was still sunny, it would not meet the conditions of but the beach would still be not crowded.
However, means that if either condition was not met, then the beach would not be crowded. Therefore, the correct answer is
See Also
2011 AMC 10B (Problems • Answer Key • Resources) | ||
Preceded by Problem 7 |
Followed by Problem 9 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
All AMC 10 Problems and Solutions |