exam
Maths Puzzle
Numerical Ability
I am helping my 13 year old with his homework. Please tell me what slope is and how it is measured in general. We are using an Egyptian pyramid as a model.
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exam Other Question
The first three terms of the binomial expansion of (a+b)^n are 729,2916,4860 respectively, where a, b, and n are positive integers. Find a, b, n. Show working steps.
Solve log(1/8) x=-1.
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