exam
Maths Puzzle
Numerical Ability
p ( in millions) = 250 X 2(y-1990)/66
What will be the population of the United States if this growth rate continues?
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exam Other Question
Science and medicine. It is estimated that the Earth is losing 4000 species of
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solve the following system of linear inequalities by graphing.
3x-y<2
x+y>2