749 prompts matching "WAEC past-question style: The common ratio found from two given terms"
Worked example: Testing the vertices of the feasible region
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Practice set: Finding the maximum of an objective function
Act as my SS3 Mathematics tutor. Give me five practice questions on finding the maximum of
Explain back: Plotting a cumulative frequency curve at the upper class boundaries
I have just studied plotting a cumulative frequency curve at the upper class boundaries in
Worked example: Estimating the median from a cumulative frequency curve
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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
Worked example: The mean deviation of an ungrouped data set
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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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Worked example: Reading a quantity from a pie chart given the total
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WAEC pitfalls: Comparing two pie charts of different totals directly
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Teach me: Significant figures, and how to count them
You are my personal SS3 Mathematics tutor. Teach me significant figures, and how to count
WAEC pitfalls: Dropping trailing zeros that are in fact significant
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Worked example: The percentage error left by a rounded calculation
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WAEC pitfalls: Giving a percentage error as a negative quantity
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Practice set: The greatest possible error in a rounded measurement
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Teach me: The simple interest formula and the symbols in it
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Worked example: Compound interest worked year by year and then by formula
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Practice set: Finding the principal, rate or time from the interest
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Teach Me: Circle theorem word problems
Act as my SS3 Maths tutor. Help me understand circle theorem word problems properly by exp