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Maths Puzzle
Numerical Ability
A race track measures 8 miles long. If an automobile completes the track in exactly 3 minutes, what is its average rate of speed in miles per hour?
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please solve this equation: 4 - x/3 < x, thank you
Hi,I hope someone can answer my log question:
log(x+2)-logx= log (x+5) Solve for x.
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