912 prompts matching "Why the absolute value is taken in mean deviation"
WAEC Prep: Constructing the perpendicular from a point to a line
Act as my WAEC Mathematics coach. I am in SS 2. Take me through constructing the perpendic
Spot my mistake: Finding a missing co-interior angle
Act as my SS2 Mathematics tutor. Work a question on finding a missing co-interior angle wi
Spot my mistake: Recognising a diameter in a circle diagram
Act as my SS2 Mathematics tutor. Work a question on recognising a diameter in a circle dia
Learn: Finding a shorter side rather than the hypotenuse
You are my personal SS2 Mathematics tutor. Teach me finding a shorter side rather than the
WAEC Prep: Finding the radius of a sector from its area
Act as my WAEC Mathematics coach. I am in SS 2. Take me through finding the radius of a se
Quiz: Finding a missing angle using alternate angles
Act as my SS2 Mathematics tutor and quiz me on finding a missing angle using alternate ang
Learn: Two tangents drawn from the same external point
You are my personal SS2 Mathematics tutor. Teach me two tangents drawn from the same exter
Learn: Drawing the bars to the correct heights
You are my personal SS2 Mathematics tutor. Teach me drawing the bars to the correct height
WAEC Prep: The two lines a reciprocal graph never touches
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the two lines a reciprocal
WAEC Prep: An inequality solved without reversing the sign, and what goes wrong
Act as my WAEC Mathematics coach. I am in SS 2. Take me through an inequality solved witho
Quiz: Reading a frequency back from an unequal-width histogram
Act as my SS2 Mathematics tutor and quiz me on reading a frequency back from an unequal-wi
WAEC Prep: Estimating the ninetieth percentile from a curve
Act as my WAEC Mathematics coach. I am in SS 2. Take me through estimating the ninetieth p
WAEC Prep: The ratio of two corresponding lengths
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the ratio of two correspon
Practice: Listing a set, and describing it by a rule
Act as my SS2 Mathematics tutor. Give me five practice questions on listing a set, and des
Learn: Interpolation within the range of the data
You are my personal SS2 Mathematics tutor. Teach me interpolation within the range of the
Practice: When the display has already rounded the true answer
Act as my SS2 Mathematics tutor. Give me five practice questions on when the display has a
Practice: Substituting carefully when x is negative
Act as my SS2 Mathematics tutor. Give me five practice questions on substituting carefully
WAEC Prep: Finding the height of a pyramid from its volume
Act as my WAEC Mathematics coach. I am in SS 2. Take me through finding the height of a py
WAEC Prep: Histograms with equal class intervals
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
WAEC prep: Finding the number of terms in an arithmetic progression
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how finding the number of ter