1,327 prompts matching "Forming an algebraic expression from a word problem"
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Spot My Mistake: Why friction does not depend on the area of contact
Act as my SS3 Further Mathematics tutor. Work a question on why friction does not depend o
WAEC Prep: The moment of a force about the foot of a pole
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the moment of a fo
WAEC Prep: The moment of a weight about a hinge
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the moment of a we
Spot My Mistake: The moment of a force whose line of action is not perpendicular
Act as my SS3 Further Mathematics tutor. Work a question on the moment of a force whose li
Worked Example: The moment of a force about a point on its own line of action
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WAEC Prep: The total moment of two forces about the same point
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Worked Example: The total moment of three parallel forces about one end
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WAEC Prep: Why three non-parallel forces in equilibrium must be concurrent
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Explain Back: Locating the point of concurrence on a diagram
I have just studied locating the point of concurrence on a diagram in my SS3 Further Mathe
WAEC Prep: A knot held in equilibrium by three strings
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a knot held in equ
WAEC Prep: The conditions for a particle under three forces to be in equilibrium
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WAEC Prep: The statement of Lami's theorem
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Learn: Finding two unknown forces by Lami's theorem
You are my personal SS3 Further Mathematics tutor. Teach me finding two unknown forces by
WAEC Prep: A probability distribution shown as a bar chart
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a probability dist
Spot My Mistake: Why the probabilities in a distribution must sum to one
Act as my SS3 Further Mathematics tutor. Work a question on why the probabilities in a dis
WAEC Prep: The probability of at most r successes
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the probability of
WAEC Prep: The most likely number of successes in n trials
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the most likely nu
WAEC Prep: The four conditions a binomial situation must satisfy
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Explain Back: The binomial probability formula
I have just studied the binomial probability formula in my SS3 Further Mathematics class.
Spot My Mistake: The probability of exactly r successes in n trials
Act as my SS3 Further Mathematics tutor. Work a question on the probability of exactly r s