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  11. INV 1: Investigation 1  pp 54 Exercises 75%

Chapter 2 Lessons 11-20 99% Complete

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  11. INV 2: Investigation 2  pp 109 Exercises 100%

Chapter 3 Lessons 21-30 98% Complete

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  11. INV 3: Investigation 3  pp 161 Exercises 84%

Chapter 4 Lessons 31-40 96% Complete

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  11. INV 4: Investigation 4  pp 212 Exercises 41%

Chapter 5 Lessons 41-50 99% Complete

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  11. INV 5: Investigation 5  pp 264 Exercises 100%

Chapter 6 Lessons 51-60 96% Complete

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  11. INV 6: Investigation 6  pp 314 Exercises 70%

Chapter 7 Lessons 61-70 97% Complete

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  11. INV 7: Investigation 7  pp 364 Exercises 80%

Chapter 8 Lessons 71-80 100% Complete

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  11. INV 8: Investigation 8  pp 420 Exercises 100%

Chapter 9 Lessons 81-90 98% Complete

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  11. INV 9: Investigation 9  pp 471 Exercises 36%

Chapter 10 Lessons 91-100 94% Complete

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Chapter 11 Lessons 101-110 96% Complete

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  11. INV 11: Investigation 11  pp 579 Exercises 73%

Chapter 12 Lessons 110-120 99% Complete

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  11. INV 12: Investigation 12  pp 631 Exercises 100%

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