exam
Maths Puzzle
Numerical Ability
``7.3
5. A farmer has 90 acres available for planting millet and alfalfa. Seed costs $4 per acre for millet and $6 per acre for alfalfa. Labor costs are $20 per acre for
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exam Other Question
State whether these examples are appropriate and
1. Using one of the laws of exponents, prove that any number raised to the power 0 is 1.
2. Using FOIL, simplify the expression "
(2a-b)^2-(a+2b)^2