750 prompts matching "IGCSE-style question: The values of x for which an algebraic fraction is undefin"
Worked example: Testing the vertices of the feasible region
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WAEC pitfalls: Reading the quartiles off the wrong axis
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Quiz me: Calculating the mean before finding the deviations
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Explain back: Why the absolute value is taken in mean deviation
I have just studied why the absolute value is taken in mean deviation in my SS3 Mathematic
Word problem: Comparing the consistency of two Nigerian farmers' yields
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Worked example: The mean deviation of an ungrouped data set
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WAEC pitfalls: Dividing by the wrong number of items
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Teach me: The simple interest formula and the symbols in it
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Spot my mistake: Applying the simple interest formula to a compound problem
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Worked example: Compound interest worked year by year and then by formula
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WAEC pitfalls: Using the rate as a whole number instead of a decimal
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Word Problem: The curved surface and the flat face of a hemisphere
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Exam timing: A timed set of first-principles derivations
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Exam timing: A timed set of polynomial differentiations
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Exam timing: A timed set of maximum and minimum problems
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Exam timing: A timed set of rate of change problems
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Exam timing: A timed set of polynomial integrations
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Exam timing: A timed set of definite integral evaluations
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Exam timing: A timed set of matrix operations
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Exam timing: A timed set of matrix-method simultaneous equations
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