912 prompts matching "Adding the probabilities of events that can happen together"
Worked Example: The median class of a grouped distribution (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Worked Example: The standard deviation of ungrouped data (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain Back: The complement of an event written as one minus p (IGCSE/WAEC Revision)
I am in SS 2. Let me explain the complement of an event written as one minus p back to you
IGCSE-style question: The probability scale and the language of likelihood
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on the probabil
WAEC prep: The product of perpendicular gradients being minus one
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the product of perpendicu
WAEC prep: What fg of x means, and the order it is applied in
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how what fg of x means, and t
WAEC prep: The roots as the x-intercepts of a curve
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the roots as the x-interc
WAEC prep: Halving the coefficient of x and squaring it
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how halving the coefficient o
WAEC prep: Spotting the rule that generates a sequence
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how spotting the rule that ge
WAEC prep: Why the angle of depression equals the angle of elevation
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how why the angle of depressi
WAEC prep: The domain of a function containing a square root
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the domain of a function
WAEC prep: The bounds of a difference
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the bounds of a differenc
WAEC prep: Deciding which of the two possible angles the diagram allows
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how deciding which of the two
WAEC prep: Finding the number of terms in an arithmetic progression
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how finding the number of ter
WAEC prep: The shape of an exponential decay curve
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the shape of an exponenti
WAEC prep: The total surface area of a closed cone
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the total surface area of
IGCSE word problem: Rationalising a denominator of the form root a
I am a Year 11 pupil. Write me a real-life word problem in Cambridge IGCSE exam style that
Show that, hence find: Leaving an answer in exact surd form rather than rounding
I am a Year 11 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Teach me the IGCSE way: Probability as a number between nought and one
I am a Year 11 pupil. Teach me probability as a number between nought and one the way a Ca
Worked example: Experimental probability from a set of trials
Act as my SS2 Mathematics tutor. Take me through one full worked example on experimental p