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Maths Puzzle
Numerical Ability
-2(3x+2)<18
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book Other Question
A conical pile of sand 6ft high has a base of 27 sq. ft. How many loads of sand are there in the pile(1load=1 cu. yard)
give domain, range, vertex, and axis
1. y=-2x^2+6x
2. x= -y^2+4y