1. No Talking! Take out your study guide
I can Statements…
Homework: STUDY, STUDY, STUDY!! (Unit 2 Test Tomorrow)
No Talking! Take out your study guide
I can use my understanding of exponents, scientific notation, and real numbers to help me interpret real world situations.

2. Homework Answers
x 10-8 or
x2y4z6
a8 or a3 x a5
Multiply the coefficients
and add the exponents
x Divide the coefficients
and subtract the exponents
x 102

3. Homework Answers
x 1014
x 1014
18. 1 x 109
x 103 or 1129
or 2 x 10-3
21. 8 …
23. Part A: x= rational because the decimal terminates
Part B: x =rational, because the decimal repeats

4. Homework Answers 24. 19 25. 17 and 18 26. 17.3 27. 17.3 or 17
28. between 4 and 5
35. d = 7
37. d =-14
38. d = -36
39. 2d g
40. 12r - 1

5. Grade Numbers Missed Grade 1. 97 15. 56 29. 15 2. 94 16. 53 30. 12 3.91
17. 50
31. 9 4. 88
18. 47
32. 6 5. 85
19. 44 33 3 6. 82
20. 41
34. 7. 79
21. 38 8. 76
22. 35 9. 74
23. 32
10. 71
24. 29
11. 68
25. 26
12. 65
26. 24
13. 62
27. 21
14. 59
28. 18

6. I can use my understanding of exponents, scientific notation, and real numbers to help me interpret real world situations.

7. Kahoot 2
Will you be in the top 5?