1,483 prompts matching "Why the absolute value is taken in mean deviation"
Spot my mistake: The multiplication law of indices
Act as my SS1 Maths tutor. I'll show you my working for a question on the multiplication l
Teach me: The law of indices for a power raised to a power
Act as my SS1 Maths tutor. Teach me the law of indices for a power raised to a power, usin
Spot my mistake: Converting naira to another currency
Act as my SS1 Maths tutor. I'll show you my working for a question on converting naira to
Worked example: Listing all the subsets of a small set
Act as my SS1 Mathematics tutor. Take me through one full worked example on listing all th
WAEC prep: Listing the union of two sets that share several members
Act as my WAEC Mathematics coach. I am in SS 1. Take me through listing the union of two s
Quiz: Reading the maximum or minimum value off a quadratic
Act as my SS1 Maths tutor and quiz me. Ask me five questions one at a time on reading the
Teach me: Proving that the angle sum of a triangle is 180
Act as my SS1 Maths tutor. Teach me proving that the angle sum of a triangle is 180 degree
Spot my mistake: Using theorems and riders to solve
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Spot my mistake: Estimating the median from a pie chart
Act as my SS1 Maths tutor. I'll show you my working for a question on estimating the media
WAEC prep: Choosing the class boundaries for a histogram
Act as my WAEC Mathematics coach. I am in SS 1. Take me through choosing the class boundar
Spot my mistake: Using the sine ratio to solve a right-angled
Act as my SS1 Maths tutor. I'll show you my working for a question on using the sine ratio
Let me explain: Using Pythagoras' theorem to find a missing
I just studied using Pythagoras' theorem to find a missing side of a right-angled triangle
Spot my mistake: Finding the area and perimeter of a rectangle
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Spot my mistake: Finding the common factors and common
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Practice set: Factorising a quadratic expression of the form
Act as my SS1 Maths tutor. Give me five practice questions on factorising a quadratic expr
Let me explain: Why completing the square works at all
I am in SS 1. I have just studied why completing the square works at all. Let me explain i
Word problem: Factorising the numerator and denominator of a rational expression
Act as my SS1 Mathematics tutor. Give me three word problems on factorising the numerator
Quiz: Comparing two sets of data using their statistical
Act as my SS1 Maths tutor and quiz me. Ask me five questions one at a time on comparing tw
Practice set: Recognising the restrictions on the conclusions
Act as my SS1 Maths tutor. Give me five practice questions on recognising the restrictions
Spot my mistake: Constructing a triangle given the lengths
Act as my SS1 Maths tutor. I'll show you my working for a question on constructing a trian