crossword

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Across
  1. 3. a statement showing two things are equal
  2. 5. increasing or growing very fast
  3. 6. arranged in a straight line
  4. 8. related to logarithms, which show the power a number must be raised to
  5. 12. a group of related things or events
  6. 15. an expression with many terms
  7. 16. involving the second power (square) of a number or variable
  8. 17. a mix or joining of different things
  9. 18. the branch of math dealing with numbers and basic operations
  10. 19. money earned or paid for the use of money
  11. 20. related to shapes, lines, and figures
Down
  1. 1. a series of things that come one after another
  2. 2. the chance of something happening
  3. 4. a difference or change from something usual
  4. 7. putting money or effort into something to gain profit
  5. 9. a difference in size, amount, or degree
  6. 10. the study of collecting and analyzing data
  7. 11. a purpose or role something has
  8. 13. based on reason or logic
  9. 14. an arrangement of items in a specific order