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Maths Puzzle
Numerical Ability
if you have $160 , what percent of money would you need to save if the item cost $139.99 ?
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Please help!!!
1. The following table shows the height of a tree as it ages. In Excel, plot each point on the same graph where the first coordinate is the age of the tree and
Please help me figure out how to do linear programming. My problem is :
maximize:x + 2y
constraints:x >/= 0
y >/= 0
x + 2y</=4
2x + y</=4