exam
Maths Puzzle
Numerical Ability
Simplify 5a^2/3 (2ab^-1)^1/3
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exam Other Question
(rs) radical sign
Is (rs)38 a rational or irrational number?
I think it is irrational because it is not a perfect square.
Revenue
the table shows the monthly revenue y (in thousands of dollars) of a landscaping business for the year 2002, with x=1 representing January.
(the stuff below is a table)