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# David A.

### What do you want to work on?

### About David A.

#### Subjects

Algebra 2, Chemistry, MS Excel, Trigonometry

#### Education

Bachelors in Chemistry, General from Universidad Nacional de Colombia

### Reviews (1,033)

#### Kirenia

Science - Chemistry

#### Lillian

Science - Chemistry

#### Lemichael

Math - Algebra II

#### Johanna

Math - Trigonometry

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Science - Chemistry

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

#### Courtney

Science - Chemistry

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Science - Chemistry

#### Itsarely

Math - Algebra II

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Math - Algebra II

#### Susan

Math - Algebra II

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Science - Chemistry

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Math - Trigonometry

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

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Math - Algebra II

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Math - Trigonometry

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Math - Algebra II

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Math - Algebra II

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Science - Chemistry

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Science - Chemistry

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Math - Algebra II

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Math - Algebra II

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Science - Chemistry

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Math - Algebra II

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Math - Algebra II

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Science - Chemistry

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Science - Chemistry

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Math - Algebra II

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Technology - MS Excel

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Math - Algebra II

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Technology - MS Excel

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Math - Algebra II

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Math - Trigonometry

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Math - Algebra II

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Math - Trigonometry

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Math - Trigonometry

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Math - Algebra II

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Science - Chemistry

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