exam
Maths Puzzle
Numerical Ability
(1/5)X^3+X^2-X-5
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exam Other Question
The length of the shadow of a flagpole was found to be 72 feet. The shadow of a 3 foot picket fence in line with the flagpole was 4 feet. What is the height of the flagpole?
How do u do this question: Solve for "r" in the formula: S=L-rL