1,483 prompts matching "Why the second probability changes when there is no replacement"
Spot my mistake: Spotting a sign error when factorising a quadratic
Act as my SS1 Mathematics tutor. Work a question on spotting a sign error when factorising
Spot my mistake: Converting between seconds, minutes, hours
Act as my SS1 Maths tutor. I'll show you my working for a question on converting between s
WAEC prep: Finding the original amount before a percentage change
Act as my WAEC Mathematics coach. I am in SS 1. Take me through finding the original amoun
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
Quiz: Recognising the symmetry properties of a prism
Quiz me like an SS1 Maths teacher would. Ask me five questions one at a time on recognisin
Spot my mistake: Solving simultaneous equations where one unknown is already the subject
Act as my SS1 Mathematics tutor. Work a question on solving simultaneous equations where o
Worked example: Why a rationalised denominator is preferred
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a rational
Quiz: Understanding the probability scale from 0 to 1
Act as my SS1 Maths tutor and quiz me. Ask me five questions one at a time on understandin
Another worked example: A problem that changes base part of the way through
Act as my SS1 Mathematics tutor. Work a second, different example on a problem that change
Extra quiz: The sign of the numerator when subtracting algebraic fractions
Act as my SS1 Mathematics tutor. Give me a further quiz on the sign of the numerator when
Another worked example: Factorising a quadratic whose leading coefficient is not one
Act as my SS1 Mathematics tutor. Work a second, different example on factorising a quadrat
Extra quiz: Why side-side-angle is not a congruence condition
Act as my SS1 Mathematics tutor. Give me a further quiz on why side-side-angle is not a co
Another worked example: Using the equal intercept theorem to find a missing length
Act as my SS1 Mathematics tutor. Work a second, different example on using the equal inter
Find my error: Why the modal class depends on the class width
Act as my SS1 Mathematics tutor. Set me a question on why the modal class depends on the c
Extra quiz: Why the exterior angles of a polygon sum to 360 degrees
Act as my SS1 Mathematics tutor. Give me a further quiz on why the exterior angles of a po
Another worked example: Why rounding twice can drift from the true value
Act as my SS1 Mathematics tutor. Work a second, different example on why rounding twice ca
Another worked example: Why unlike surds cannot be combined
Act as my SS1 Mathematics tutor. Work a second, different example on why unlike surds cann
Explain back: Prime numbers, and why one is not prime
I have just studied prime numbers, and why one is not prime in my SS1 Mathematics class. L
Explain back: Why division and multiplication rank equally
I have just studied why division and multiplication rank equally in my SS1 Mathematics cla
Show that, hence find: Discount, VAT and the final price paid
I am a Year 10 pupil. Set me a two-part Cambridge IGCSE 'show that... hence find...' quest