513 prompts matching "IGCSE practice: Why a zero index gives one"
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
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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
Practice set: The mean deviation of grouped data
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Worked example: Reading a quantity from a pie chart given the total
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Practice set: Converting between a pie chart and a bar chart
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Worked example: Rounding a number whose leading digits are zeros
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Practice set: Estimating an answer by rounding each quantity first
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Explain back: Why percentage error is more useful than absolute error
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Practice set: The greatest possible error in a rounded measurement
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Practice set: Finding the principal, rate or time from the interest
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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: A frustum as a cone with its top cut off
Act as my SS3 Mathematics tutor and quiz me on a frustum as a cone with its top cut off. A
Explain back: Finding an endpoint when the midpoint and one end are known
I have just studied finding an endpoint when the midpoint and one end are known in my SS3
Explain It Back: Surface area of a cone
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Word problem: Finding the base in which a given calculation is correct
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Word Problem: Equation of a line given two points
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Word problem: Finding what day it will be after a given number of days
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Word problem: Predicting the next market day from a given date
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Worked example: Finding the constant of variation from one set of values
Act as my SS3 Mathematics tutor. Take me through one full worked example on finding the co