1. Lesson 3-4 Operating with Scientific Notation
Obj: The student will be able to operate with scientific notation in real-world situations HWK: p all, 7-18 all

2. Ex 1) About how many times greater is the mass of Jupiter than the mass of Earth? Write your answer in scientific notation.

3. Ex 2) The mass of the sun is approximately 3
Ex 2) The mass of the sun is approximately 3.1 X times greater than the mass of Mars. Find the mass of the sun. Write your answer in scientific notation.

4. Ex 3) The mass of the Moon is about 7. 35 X 10 22 kg
Ex 3) The mass of the Moon is about 7.35 X kg. Find the approximate combined mass of Earth and its moon. Write your answer in scientific notation.

5. Ex 4) How much greater is the mass of Neptune than the mass of Venus
Ex 4) How much greater is the mass of Neptune than the mass of Venus? Write your answer in scientific notation.

6. Journal Entry (put date on paper)
Ex 5) Explain why these numbers are NOT written in scientific notation. Be specific and then write the numbers in scientific notation X X 10 3