Arithmetic and Geometric Sequences

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Across
  1. 2. 4, 20, 100...14th Term?
  2. 3. 212, 106, 0...14th Term?
  3. 5. 72, 48, 24...12th Term?
  4. 6. -1, 5, 11... 11th Term?
  5. 7. 10, 20, 30... 27th Term?
  6. 8. 200, 40, -120... 16th Term?
  7. 9. -6, -24, -42...29th Term?
  8. 10. 8, -16, 32...29th Term?
  9. 11. 20, -2, -24...11th Term?
Down
  1. 1. -1, 5, -25...15th Term?
  2. 3. 105, -5, -115...24th Term?
  3. 4. -9, 27, -81...18th Term?
  4. 5. 110, -110, 110...32nd Term?
  5. 9. 3, -6, 12...16th Term?