738 prompts matching "Calculating class widths from the boundaries"
Practice set: Finding the inverse of a given 2 by 2 matrix
Act as my SS3 Mathematics tutor. Give me five practice questions on finding the inverse of
Quiz me: Identifying the coefficient matrix and the constant matrix
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Explain back: Solving by multiplying through by the inverse matrix
I have just studied solving by multiplying through by the inverse matrix in my SS3 Mathema
Explain back: The line of symmetry and the turning point
I have just studied the line of symmetry and the turning point in my SS3 Mathematics class
Worked example: Sketching a quadratic from its factorised form
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Word problem: A break-even point found from two drawn lines
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Quiz me: Writing inequalities from a described set of constraints
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Explain back: Shading the feasible region on a graph
I have just studied shading the feasible region on a graph in my SS3 Mathematics class. Le
Practice set: Finding the maximum of an objective function
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Teach me: Drawing a frequency polygon from a frequency table
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Practice set: Estimating quartiles and percentiles from an ogive
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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
Practice set: The mean deviation of grouped data
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Practice set: The greatest possible error in a rounded measurement
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Teach me: The formula for standard deviation of ungrouped data, and what each symbol means
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Teach me: Substituting the linear equation into the quadratic to eliminate a variable
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Teach Me: Circle theorem word problems
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Teach me: Why the days of the week form a modulo 7 system
You are my personal SS3 Mathematics tutor. Teach me why the days of the week form a modulo
Teach me: The characteristic and the mantissa of a logarithm
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Teach me: Why replacement leaves the probability unchanged on each draw
You are my personal SS3 Mathematics tutor. Teach me why replacement leaves the probability