743 prompts matching "IGCSE quiz: An inequality whose solution set is empty"
Practice set: Cramer's rule as an alternative method
Act as my SS3 Mathematics tutor. Give me five practice questions on Cramer's rule as an al
Practice set: Solving simultaneous equations graphically
Act as my SS3 Mathematics tutor. Give me five practice questions on solving simultaneous e
Practice set: Finding the maximum of an objective function
Act as my SS3 Mathematics tutor. Give me five practice questions on finding the maximum of
Practice set: Estimating quartiles and percentiles from an ogive
Act as my SS3 Mathematics tutor. Give me five practice questions on estimating quartiles a
Spot my mistake: Letting positive and negative deviations cancel
Act as my SS3 Mathematics tutor. Work a question on letting positive and negative deviatio
Practice set: The mean deviation of grouped data
Act as my SS3 Mathematics tutor. Give me five practice questions on the mean deviation of
Spot my mistake: Drawing sector angles that do not total 360 degrees
Act as my SS3 Mathematics tutor. Work a question on drawing sector angles that do not tota
Practice set: Converting between a pie chart and a bar chart
Act as my SS3 Mathematics tutor. Give me five practice questions on converting between a p
Spot my mistake: Rounding twice and drifting away from the true value
Act as my SS3 Mathematics tutor. Work a question on rounding twice and drifting away from
Practice set: Estimating an answer by rounding each quantity first
Act as my SS3 Mathematics tutor. Give me five practice questions on estimating an answer b
WAEC exam prep: Clearing a fraction whose denominator contains the unknown
Act as my WAEC Mathematics coach. I am in SS 3. Set me exam-standard questions on clearing
WAEC pitfalls: A quadratic inequality with no real critical values
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
Quiz Me: Subtraction of numbers in different bases
Act as my SS3 Maths tutor. Quiz me with short questions on subtraction of numbers in diffe
Quiz Me: Volume of a cone
Act as my SS3 Maths tutor. Quiz me with short questions on volume of a cone, one at a time
Quiz Me: Word problems on inverse variation
Act as my SS3 Maths tutor. Quiz me with short questions on word problems on inverse variat
Practice: Drawing histograms
Act as my WAEC Maths coach. I am in SS 3. I want extra practice on drawing histograms. Giv
Spot My Mistake: The sine rule stated
I am in SS 3. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Word problem: Finding the base in which a given calculation is correct
Act as my SS3 Mathematics tutor. Give me three word problems on finding the base in which
Word problem: Completing the square when the leading coefficient is not one
Act as my SS3 Mathematics tutor. Give me three word problems on completing the square when
Worked example: Checking a base division by multiplying back
Act as my SS3 Mathematics tutor. Take me through one full worked example on checking a bas