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Maths Puzzle
Numerical Ability
The Pythagoean theorem is so complicated! How do you solve a=5,b=12, and c=?
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book Other Question
wind speed of a tropical storm are at least 40mi/h but no more than 74 mi/h.
define a variable and write a compound inequality?
John ran at a slow pace for 5 hours. The return trip took him only 2 hours because he rode a bike and his speed was 6 miles per hour larger thean his running speed. John's speed wh