753 prompts matching "IGCSE practice: The exact sine, cosine and tangent of 30 and 60 degrees"
Worked example: Testing the vertices of the feasible region
Act as my SS3 Mathematics tutor. Take me through one full worked example on testing the ve
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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Real-life Nigeria: Comparing two distributions from their ogives
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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
Act as my SS3 Mathematics tutor. Take me through one full worked example on the mean devia
Worked example: Reading a quantity from a pie chart given the total
Act as my SS3 Mathematics tutor. Take me through one full worked example on reading a quan
Real-life Nigeria: Choosing the right chart for a given set of data
Act as my SS3 Mathematics tutor. Show me where choosing the right chart for a given set of
Worked example: The percentage error left by a rounded calculation
Act as my SS3 Mathematics tutor. Take me through one full worked example on the percentage
WAEC pitfalls: Dividing consecutive terms of an AP to look for a ratio
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on dividin
WAEC pitfalls: Judging a statement true from a single supporting example
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on judging
WAEC pitfalls: Reading an intersection off a graph without checking it algebraically
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WAEC pitfalls: Carrying wrongly when adding partial products in base 2
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on carryin
WAEC pitfalls: Losing a root by dividing through instead of factorising
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on losing
WAEC pitfalls: Multiplying probabilities for events that are not independent
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on multipl
WAEC pitfalls: Treating an implication as though it worked both ways
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WAEC Past Questions: Converting base 10 numbers to base 5
Act as my WAEC Maths exam coach. I am in SS 3. Set me a past-question-style problem on con
WAEC pitfalls: Differentiating a product as though it were a sum
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WAEC pitfalls: Confusing a position vector with a displacement vector
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WAEC pitfalls: Writing a column vector with its components reversed
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on writing