Section 1.3 Homework Hints
Problems 44-49
See Examples 8 and 9. Use Examples 10 and 11 to help you with your problem-solving
skills. In Problem 44, how do you write 1 billion? 10 billion? 1,000
billion or a thousand billion? How about a million billion? Finally,
a trillion billion.
For Problem 48, grab a stack of pennies and count the number in one
inch.
For Problem 49, work in scientific notation.