1,463 prompts matching "The variance of ungrouped data (IGCSE Marking)"
Nigerian scenario: Indicial equations in a described Nigerian investment
Act as my SS1 Mathematics tutor. Show me where indicial equations in a described Nigerian
Explain back: Finding a side with a trigonometric ratio
I have just studied finding a side with a trigonometric ratio in my SS1 Mathematics class.
Spot my mistake: Finding an angle with an inverse ratio
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Worked example: A two-step problem needing two ratios
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Word problem: Trigonometry combined with Pythagoras in one triangle
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Nigerian scenario: Measuring a height by trigonometry in a Nigerian setting
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Word problem: Finding an angle from a ratio, in a given range
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Nigerian scenario: Special angles in a described construction problem
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Nigerian scenario: Sighting a building or mast in a Nigerian town
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Quiz me: Converting between index form and logarithm form
Act as my SS1 Mathematics tutor and quiz me on converting between index form and logarithm
Word problem: Evaluating a logarithm without a table
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Nigerian scenario: Logarithmic scales in a described measurement
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Quiz me: Reading a logarithm from a four-figure table
Act as my SS1 Mathematics tutor and quiz me on reading a logarithm from a four-figure tabl
Explain back: Multiplying large numbers with logarithms
I have just studied multiplying large numbers with logarithms in my SS1 Mathematics class.
Spot my mistake: Finding a root with logarithms
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Word problem: Logarithms on a scientific calculator
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Nigerian scenario: A calculation from Nigerian trade done with logarithms
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Teach me: What arithmetic modulo n means
You are my personal SS1 Mathematics tutor. Teach me what arithmetic modulo n means, workin
Quiz me: Reducing a number to its residue modulo n
Act as my SS1 Mathematics tutor and quiz me on reducing a number to its residue modulo n.
Practice set: Adding and subtracting in modular arithmetic
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