1. Scientific Notation

2. Quiz 9/19/11 1.1 Convert 1.0.00000000756 2.9.75 x 10 8 Solve 3. 8.55 x 10 7 x 3.45 x 10 -2 4. 9.99 x 10 -14 x 1.66 x 10 22 5.6.022 x 10 23 / 4.7 x 10 3 6. 3.14 x 10 23 x 9.99 x 10 -14 4.7 x 10 3 x 3.45 x 10 -8

3. Quiz 9/19/11 1.2 Convert 1.0.000000846 2.3.49 x 10 7 Solve 3. 5.57 x 10 6 x 3.95 x 10 -3 4. 9.81 x 10 -17 x 1.66 x 10 43 5.6.022 x 10 23 / 1.1 x 10 7 6. 3.14 x 10 21 x 7.11 x 10 -15 4.9 x 10 4 x 3.45 x 10 -10

4. Quiz 9/28/11 1.3 Convert 1.0.00001492 2.8.77 x 10 9 Solve 3. 5.38 x 10 9 x 4.12 x 10 -4 4. 9.81 x 10 -15 x 1.066 x 10 43 5.6.022 x 10 23 / 2.4 x 10 12 6. 3.1416 x 10 19 x 1.17 x 10 -12 7.11 x 10 5 x 1.23 x 10 -9

5. Disclaimer Aloha I put together these power points for use in my science classes. You may use them in your classes. Some images are public domain, some are used under the fair-use provisions of the copyright law, some are mine. Copyright is retained by the owners! Ted Brattstrom