Algebra 2 and Trigonometry - Fall 2009
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Math Worksheets
High School Math based on the topics required for the Regents Exam conducted by NYSED.
Fall 2009 Regents Exam
Q #1 - 2009 Algebra2 /Trigonometry Fall SamplerComplex number
Composition of functions
Trigonometry Tan
The answer is (4) the method of choosing the students who were surveyed
The method of choosing is bias because only students who use the library were surveyed, There could be many more students in the university that do not use the library at all.
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