1. Evaluate each expression if n = 3, p = -2, and q = 6.
Bell Ringer
Evaluate each expression if n = 3, p = -2, and q = 6.
1. n-5
2. (pq)-2
3. p-3
4. -q-1

2. 5th Period
Bring laptop on Friday for laptop check!!!

3. Project You have 15 minutes to check your work with your partners.
SHOW YOUR WORK!!!!
I am not looking to see that you can copy down your neighbor’s answers… I want to know that you can do the problem as well.

4. Section 9.5 Scientific Notation
R drive > Key > Feb 2_6 > 2_4__9.5 Scientific Notation File > Save As > P drive > Math > Feb 2_6 > 2_4__9.5 Scientific Notation

5. Vocabulary Standard Form – Numbers that do not contain exponents
Scientific Notation – A number that is expressed as a product of a factor and a power of 10

6. Notes
Scientific expression helps us deal with very large or very small numbers.

7. Example 1 Express Numbers in Standard Form

8. Example 2 Express Numbers in Standard Form

9. Example 3 – Your Turn Express Numbers in Standard Form

10. Notes

11. Example 4 Express Numbers in Scientific Notation

12. Example 5 Express Numbers in Scientific Notation

13. Example 6 – Your Turn Express Numbers in Scientific Notation

14. Homework Section 9.5 #