754 prompts matching "IGCSE word problem: Finding the constant of proportionality"
WAEC pitfalls: Joining the plotted points of a curve with straight lines
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on joining
Practice set: Finding the roots from where the curve cuts the x-axis
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Spot my mistake: Reading the intersection off the wrong axis
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Spot my mistake: Shading the wrong side of a boundary line
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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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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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Practice set: The mean deviation of grouped data
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Quiz me: Calculating the angle for each sector of a pie chart
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Spot my mistake: Dividing by the measured value instead of the true value
Act as my SS3 Mathematics tutor. Work a question on dividing by the measured value instead
Spot my mistake: Applying the simple interest formula to a compound problem
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WAEC pitfalls: Using the rate as a whole number instead of a decimal
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Practice set: Finding the principal, rate or time from the interest
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Explain back: Why opposite angles of a cyclic quadrilateral add to 180 degrees
I have just studied why opposite angles of a cyclic quadrilateral add to 180 degrees in my
Explain back: Recognising direct variation from a table of values
I have just studied recognising direct variation from a table of values in my SS3 Mathemat
Spot My Mistake: Volume of a cylinder
Act as my SS3 Maths tutor. Look at my attempt at a volume of a cylinder problem, spot any
Worked Example: Variation problems in Nigerian market pricing contexts
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WAEC pitfalls: A pricing problem where cost varies with two quantities
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often