culminating portfolio assignment

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Across
  1. 4. a percent of the principal
  2. 5. longest side of a right triangle
  3. 6. value of the initial investment or loan
  4. 9. the number that appears the most
  5. 10. value of an investment or loan at the end of the term
  6. 12. time it takes for a quantity to decay or be reduced to half its initial amount
  7. 13. relationship between the lengths of the three sides and the cosine of an angle in any triangle
  8. 15. the average
  9. 16. relationship between the length of the sides and their opposite angles
Down
  1. 1. time required for a quantity to double in size,number or mass
  2. 2. difference between the largest value and the smallest value of the data set
  3. 3. value of an investment or loan on a date before the end of the term
  4. 7. the middle number is a set of data arranged from lowest to highest
  5. 8. a symmetrical u shaped curve
  6. 11. lowest point on a parabola
  7. 14. the arms of an angle considered in a right triangle