1,045 prompts matching "The proportion of a normal distribution within one, two and three standard devia"
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Worked example: find the magnitude of the vector (3,4)
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Worked example: find the unit vector in the direction of (6,8)
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Worked example: how many distinct arrangements are there of the letters in the word MISSISSIPPI
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Worked example: find the term in x^3 in the expansion of (2x-1)^6
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Worked example: find the coefficient of x^4 in the expansion of (1+3x)^7
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Worked example: write the converse, inverse and contrapositive of 'if a number is even, then it is divisible by 2'
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Real-life application of testing the validity of an argument
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Find the value of k: quadratic with equal roots
Set me an Additional Maths exam question of the type 'find the value of k for which the eq
Find the range of values command word: quadratic inequality
I am in SS 2. Set me an exam question phrased 'find the range of values of x for which...'
WAEC Prep: The minimum value of a quadratic found by completing the square
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Show All Working: Completing the square with a fractional coefficient of x
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Practice: Giving the roots correct to two decimal places
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Practice: The value of alpha to the fourth plus beta to the fourth
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Practice: Finding the matching value of the second unknown
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WAEC Prep: Finding the values of m for which a line cuts a curve twice
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Show All Working: The point of contact when a line touches a curve
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WAEC Prep: Dividing by a factor of the form ax plus b
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Common Mistakes: The degree of the quotient and of the remainder
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WAEC Prep: The factor theorem for a factor of the form ax plus b
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Spot My Mistake: Finding the remaining roots once one is known
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