739 prompts matching "Practice: Why multiplying by a negative reverses an inequality"
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
Explain back: Why the absolute value is taken in mean deviation
I have just studied why the absolute value is taken in mean deviation in my SS3 Mathematic
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
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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
Explain back: Why percentage error is more useful than absolute error
I have just studied why percentage error is more useful than absolute error in my SS3 Math
WAEC pitfalls: Giving a percentage error as a negative quantity
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on giving
Worked example: Compound interest worked year by year and then by formula
Act as my SS3 Mathematics tutor. Take me through one full worked example on compound inter
Teach Me: Perimeter and area of plane shapes
Act as my SS3 Maths tutor. I need a clear lesson on perimeter and area of plane shapes. Te
Teach me: Why the days of the week form a modulo 7 system
You are my personal SS3 Mathematics tutor. Teach me why the days of the week form a modulo
Teach Me: Why two parallel lines must share a gradient
You are my WAEC Mathematics tutor. I am in SS 3. Teach me why two parallel lines must shar
Teach me: Bringing a negative number into the correct residue class
You are my personal SS3 Mathematics tutor. Teach me bringing a negative number into the co
Teach Me: Angles of elevation and depression
Act as my SS3 Maths tutor. I need a clear lesson on angles of elevation and depression. Te
Teach Me: Trigonometric ratios of obtuse angles
Act as my SS3 Maths tutor. Help me understand trigonometric ratios of obtuse angles proper
Quiz me: Solving a congruence by testing each residue in turn
Act as my SS3 Mathematics tutor and quiz me on solving a congruence by testing each residu
Practice: Deciding whether a mathematical statement is true
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on decidin
Practice: A four-day market cycle written as arithmetic modulo four
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on a four-
Practice: Writing a bearing with three figures even when it is small
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on writing
Practice: The sum formula for a geometric progression
Act as my WAEC Mathematics tutor. I am in SS 3. Give me five practice questions on the sum