0.0000000945 = 9.45 x 10-8 945 000 000 = 9.45 x 108 1. What does the number 108 mean? How about the number 10-8? 2. How was the power 108 determined? How about 10 ? 3. How would you show that 945 000 000 is equal to 9.45 x 108? 4. How would you also show that 9.45 x 10-8 is equal to 0.0000000945? 5. If you are to use a number in each box, which do you prefer? Why? 6. In which situations do we find writing in scientific notation useful?​