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Maths Puzzle
Numerical Ability
3x^4 = 48x^2
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LIghthouse - Height(feet)
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Currituck - 162
Bodie Island - 165
Ocracoke - 65
Cape Hattress - 193
Cape Lookout -165
***What is the interquartile range?
1/4x + 3/5y = 5
3/8x + 4/5y = 7