1,483 prompts matching "Why the second probability changes when there is no replacement"
Spot my mistake: Finding the area and perimeter of a rectangle
Act as my SS1 Maths tutor. I'll show you my working for a question on finding the area and
Spot my mistake: Finding the common factors and common
Act as my SS1 Maths tutor. I'll show you my working for a question on finding the common f
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
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
Spot my mistake: Calculating the mode of a set of individual
Act as my SS1 Maths tutor. I'll show you my working for a question on calculating the mode
Spot my mistake: Using Pythagoras' theorem to find a shorter
Act as my SS1 Maths tutor. I'll show you my working for a question on using Pythagoras' th
Spot my mistake: The equation of a line from its gradient and one point
Act as my SS1 Mathematics tutor. Work a question on the equation of a line from its gradie
Practice set: Calculating the probability of a single event
Act as my SS1 Maths tutor. Give me five practice questions on calculating the probability
Let me explain: Finding the probability that an event does not happen
I am in SS 1. I have just studied finding the probability that an event does not happen. L
Teach me again: The division law applied to an expression with several bases
Act as my SS1 Mathematics tutor. I did not follow the division law applied to an expressio
Check my understanding: The law of indices for a power raised
I am in SS 1. I think I understand the law of indices for a power raised to a power now. L
More WAEC practice: Subtracting the logarithms when dividing with tables
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on subt
More WAEC practice: Deciding which of two ratios is the greater
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on deci
Another worked example: Describing a set by listing
Act as my SS1 Maths tutor. Walk me through another worked example on describing a set by l
Extra quiz: Disjoint sets, and how to tell them apart
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Real-life question: Why an angle of depression equals the matching angle of elevation
Act as my SS1 Mathematics tutor. Set me a question on why an angle of depression equals th
Real-life question: Recognising the restrictions
Act as my SS1 Maths tutor. Set me a fresh word problem about a farmer selling yams at Mile