exam
Maths Puzzle
Numerical Ability
A 6 foot spruce tree is planted 15 feet from a lighted streetlight whose lamp is 18 feet above the ground. How many feet long is the shadow of that tree?
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exam Other Question
Write the equation of the line passing through each of the given points with the indicated slope. Give your results in slope-intercept form, where possible.
(0,5), m = -3/5
5x^2= 100