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lesson 'Find an equation of a parabola based on its wording description' in section 'Quadratic_Equations'
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lesson 'Probabilistic analysis of the court verdicts' in section 'Probability-and-statistics'
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lesson 'Can anyone answer me that question? Written as an equation in python How to run to this number?' in section 'Equations'
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lesson 'A company bids on two separate contracts' in section 'Probability-and-statistics'
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lesson 'Advanced binomial distribution problems' in section 'Probability-and-statistics'
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lesson 'Introductory problems on the Rational roots theorem' in section 'Polynomials-and-rational-expressions'
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lesson 'Why 3^n + 7^n - 2 is divisible by 8 for all positive integer n ?' in section 'Divisibility_and_Prime_Numbers'
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lesson 'Two-digit numbers with digit "9"' in section 'Divisibility_and_Prime_Numbers'
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lesson 'Finding present value of an annuity, or an equivalent amount in today's dollars' in section 'Sequences-and-series'
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lesson 'Choose an unknown variable in a rational way for your problem' in section 'Equations'
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lesson 'Entertainment problems on finding three unknowns using only one equation' in section 'Equations'
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lesson 'Patterns and Expression Notes' in section 'Equations'
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lesson 'Math circle level problem on average' in section 'Average'
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lesson 'Write a function that has the given transformations from the parent function' in section 'Coordinate-system'
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lesson 'Describe transformations from the given basic function to final function' in section 'Coordinate-system'
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lesson 'Writing a function rule for a function based on its wording description' in section 'Coordinate-system'
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lesson 'Finding inverse functions' in section 'Coordinate-system'
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lesson 'Math circle level problem on solving a system of non-linear equations' in section 'Systems-of-equations'
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lesson 'Triangle Inequality Theorem' in section 'Triangles'
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