exam Maths Puzzle Numerical Ability

From the top of Mt Washington, which is 6288 feet above sea level, how far is it to the horizon? Assume that the earth has a 3962 mile radius and give your answer to the nearest mile.

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exam Other Question

Find the possible values of a if the points with the given coordinates are the indicated distance apart.

30. (a,5), (-7,3); d=(the square root of)29 I have the following problem and, to be honest, I dont even know where to start.

Numerator: (1 over t) minus 5
Denominator: (1 over t to exponent 3) minus 125

One thing that