755 prompts matching "The standard deviation of grouped data using an assumed mean"
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Finding the point of intersection of two lines
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Quiz me rapid-fire on gradients and equations of lines
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Solving a linear inequality and showing the solution
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Simplifying an expression with brackets and indices together
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WAEC Prep: Pi and root 2 as the two best-known irrational numbers
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Quiz: Subtracting one surd from another
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Spot My Mistake: Dividing one surd by another
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Explain Back: Simplifying the answer once the denominator is rational
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Spot My Mistake: Rationalising and then cancelling a common factor
Act as my SS1 Further Mathematics tutor. Work a question on rationalising and then cancell
Explain Back: The difference of two squares applied to surd conjugates
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WAEC Prep: Expressing the answer in the form a plus b root c
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Explain Back: Solving an equation where the surd must be isolated first
I have just studied solving an equation where the surd must be isolated first in my SS1 Fu
WAEC Prep: A set closed under one operation but not another
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Quiz: Finding the identity element from an operation table
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Practice: The law for a power raised to another power
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Explain Back: An indicial equation with the unknown in the exponent on both sides
I have just studied an indicial equation with the unknown in the exponent on both sides in
Explain Back: Spotting the pattern in a sequence of squares or cubes
I have just studied spotting the pattern in a sequence of squares or cubes in my SS1 Furth
Explain Back: Finding the first term from the sum and the common difference
I have just studied finding the first term from the sum and the common difference in my SS
Explain Back: Finding the first term from two given terms of a geometric progression
I have just studied finding the first term from two given terms of a geometric progression
Spot My Mistake: Finding the common ratio when the third and sixth terms are given
Act as my SS1 Further Mathematics tutor. Work a question on finding the common ratio when