Written questions
  • Question:
  • Front side
  • Back side
  • Question limit
    1. The "tail" of low-frequency values points in the negative direction, and toward the hill is positive. The mean is less than the median.

    2. 4

    3. (x/360)*2*pi*r

    4. Its digits add to a multiple of 3 and the last two digits are divisible by 4.

    5. |a+b|<=|a|+|b|

    6. Its digits add to a multiple of 3.

    7. sqrt(3)/2

    8. The acute angles are equal and the obtuse angles are equal.

    9. sqrt(3)/2

    10. (l+2s)(w+2s)