1,483 prompts matching "An inequality solved without reversing the sign, and what goes wrong"
IGCSE Maths Y10: The complement of an event — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a practice set on the comp
IGCSE Maths Y10: Positive, negative and no correlation — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Interpolation and extrapolation — Explain It Back
I am in SS 1. I have just studied interpolation and extrapolation for Cambridge IGCSE Math
IGCSE Maths Y10: The mean point on a scatter graph — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: Reading the median off a cumulative frequency curve — Quiz Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Quiz me with five short questions
IGCSE Maths Y10: The interquartile range taken from a curve — Explain It Back
I am in SS 1. I have just studied the interquartile range taken from a curve for Cambridge
IGCSE Maths Y10: Comparing two box plots by their medians — Explain It Back
I am in SS 1. I have just studied comparing two box plots by their medians for Cambridge I
IGCSE Maths Y10: A population and a sample — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Teach me a population and a sampl
IGCSE Maths Y10: A random sample — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: How big a sample should be, and why it matters — Explain It Back
I am in SS 1. I have just studied how big a sample should be, and why it matters for Cambr
IGCSE Maths Y10: An open question and a closed question — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a past-paper-style questio
IGCSE Maths Y10: Choosing between primary and secondary data for a study — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a question on choosing bet
IGCSE Maths Y10: Writing a pair of bounds as an inequality — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Rearranging the density formula — Explain It Back
I am in SS 1. I have just studied rearranging the density formula for Cambridge IGCSE Math
IGCSE Maths Y10: The tangent ratio — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a practice set on the tang
IGCSE Maths Y10: The sine rule used for a missing angle — Quiz Me
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Quiz me with five short questions
IGCSE Maths Y10: Why the sine rule can give two possible angles — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a practice set on why the
IGCSE Maths Y10: The cosine rule used for a missing angle — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on the cosine rul
IGCSE Maths Y10: The area of a triangle as a half ab sin C — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a question on the area of
IGCSE Maths Y10: The slant height of a cone — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on the slant heig