912 prompts matching "Changing the subject of a formula involving two letters"
IGCSE-style question: Testing whether two events are independent
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on testing whet
Worked Example: The probability of a second event given the first (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
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
Quiz Me: Exam Prep on Solving Equations Involving Indices and Logarithms
I am a Year 11 pupil. Quiz me on solving equations involving indices and logarithms with a
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
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
WAEC Prep: Angle of elevation
Act as my WAEC Maths exam coach. I am in SS 2. Give me a typical WAEC-style question on ho
WAEC prep: Why two tangents from one point are equal in length
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how why two tangents from one
Learn: Volume of a sphere
Act as my SS2 Maths tutor. Walk me through how to calculate the volume of a sphere using V
WAEC Prep: Union of sets
Act as my WAEC Maths exam coach. I am in SS 2. Give me an objective (multiple-choice) styl
Learn: Perimeter of a sector
Act as my SS2 Maths tutor. I'm starting the topic Circles, Arcs and Sectors and need you t
WAEC Prep: Intersection of sets
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
IGCSE practice: Adding two vectors written in column form
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on adding two vectors writ
IGCSE practice: Multiplying two numbers given in standard form
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on multiplying two numbers
IGCSE practice: A two-set survey problem solved with a Venn diagram
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on a two-set survey proble
IGCSE-style teach me: Combining two translation vectors into one
I am a Year 11 pupil. Explain combining two translation vectors into one in the style of a
IGCSE-style teach me: Two draws with replacement shown on a tree diagram
I am a Year 11 pupil. Explain two draws with replacement shown on a tree diagram in the st
IGCSE-style teach me: Comparing two percentiles to describe spread
I am a Year 11 pupil. Explain comparing two percentiles to describe spread in the style of
IGCSE-style teach me: Estimating a frequency between two class boundaries
I am a Year 11 pupil. Explain estimating a frequency between two class boundaries in the s
Quiz Me: Exam Prep on Logarithms of Numbers Greater Than 1
I am a Year 11 pupil. Quiz me on logarithms of numbers greater than 1 with a mix of Cambri