exam
Maths Puzzle
Numerical Ability
THE PERIMETER OF A POOL IS 30 FT. IT IS TWICE AS LONG AS IT IS WIDE. WHAT IS THE LENGTH OF THE POOL.
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exam Other Question
Solve these simultaneous equations using a algebric method
3x+7y=18
x+2y=5
x= y=
find a quadratic function with vertex (4,-5) and containing the point (-3,1). Give you solution in the form f(x)=a(x-h)^2+k