exam
Maths Puzzle
Numerical Ability
how many liters of water must be added to 20 liters of a 70% antifreeze solutionto produce a 50% solution?
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exam Other Question
The graph of the rational function:
f(x)= x+1/x^2-3x+2
has a horizontal asymptote with equation y=0. Is this true?
Thank you.
What is 1/6 as a decimal?
0.16666666666......
Cheers,
Stan H.