912 prompts matching "What changing the subject of a formula means"
WAEC prep: Factorising a quadratic whose coefficient of x squared is one
Act as my WAEC Mathematics coach. I am in SS 2. Take me through factorising a quadratic wh
Explain back: Reading f of x as a rule applied to x
I have just studied reading f of x as a rule applied to x in my SS2 Mathematics class. Let
Explain back: A power of m over n as a root and a power combined
I have just studied a power of m over n as a root and a power combined in my SS2 Mathemati
WAEC Prep: A tree diagram for two throws of a coin
Act as my WAEC Mathematics coach. I am in SS 2. Take me through a tree diagram for two thr
Explain Back: Area of a circle
Act as my SS2 Maths tutor. I'll explain how to calculate the area of a circle using A = pi
Learn: Volume of a sphere
Act as my SS2 Maths tutor. Walk me through how to calculate the volume of a sphere using V
Explain back: Finding a distance from an angle of depression
I have just studied finding a distance from an angle of depression in my SS2 Mathematics c
Explain back: Reading a conditional probability off a two-way table
I have just studied reading a conditional probability off a two-way table in my SS2 Mathem
WAEC Prep: Area of a triangle using 1/2 ab sin C
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
Explain back: Finding an expression for fg of x
I have just studied finding an expression for fg of x in my SS2 Mathematics class. Let me
WAEC Prep: Substituting a negative number into f of x
Act as my WAEC Mathematics coach. I am in SS 2. Take me through substituting a negative nu
IGCSE practice: What must be stated to describe a translation fully
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on what must be stated to
IGCSE practice: What a scalar multiple does to a vector
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on what a scalar multiple
IGCSE practice: What zero correlation looks like on a scatter graph
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on what zero correlation l
IGCSE-style teach me: What must be stated to describe an enlargement fully
I am a Year 11 pupil. Explain what must be stated to describe an enlargement fully in the
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
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
Non-calculator paper: Expected frequency over a number of trials
I am a Year 11 pupil. Give me a Cambridge IGCSE non-calculator question on expected freque
Show that, hence find: Why a large number of trials gives a better estimate
I am a Year 11 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest
Explain Back: Volumes of similar solids
Act as my SS2 Maths tutor. Let me try to summarise how the ratio of volumes of similar sol