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Maths Puzzle
Numerical Ability
35% of wha number is 49
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The distance an object falls is directly proportional to the square of the time it has been falling. After 6 seconds it has fallen 1296 feet. How long will it take to fall 2304 feet? I figured 1296 = x(6)square but not able to complete.
In the expression (-2)^5, the 5 is called the ______________, and the -2 is called the _____________________.