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    1. What is the formula for a mixture of 2 components

    2. Counting from n to m, what is the total if both en

    3. tan(60)

    4. sin(60)

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

    6. cos(30)

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

    8. The formula for sector area of a circle is

    9. What is the number of possible permutations for n

    10. How can you tell if a number is divisible by 9?