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    1. What is the formula for each exterior angle of a p

    2. Without using a calculator, how do you find the nu

    3. What is the formula for compound interest?

    4. How would you find the number of multiples of x be

    5. The sum of all angles around a point

    6. How do the 75th percentile and the average of the

    7. cos(60)

    8. How many integers with all even digits are there b

    9. How can you find the units digit of 2*3^27, or 7^4

    10. What is the length of the second leg of a 3-_-5 tr