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    1. How can you tell if a number is divisible by 4?

    2. What is the formula for the area of a trapezoid?

    3. How do the 25th percentile and the average of the

    4. cos(45)

    5. What is the formula for the number of possible com

    6. What is the number of possible permutations for n

    7. sin(30)

    8. Approximately what percentage of the normal distri

    9. What is the formula for the radius of the circle t

    10. The formula for arc length of a circle is