1) Write 45,300,000 in scientific notation.(Use 2 numbers after the decimal point.)

2) Write 0.0000002711 in scientific notation.(Use 2 numbers after the decimal point.)

3 )Write 6.15 x 105in standard notation.

4) Write 7.08 x 10-4in standard notation (round to 4 decimal places).

5)(Put your answer in standard notation.)

2.3 x 10power3multiplied by7.06 x 10power4

6)(Put your answer in standard notation to 4 decimal places.)

1.11 x 10power2divided by 2.9 x 10power3

7) For an apartment complex, the association collects $158,000 from all of its 211 residents. What is the average rent per capita for this apartment complex?(Hint: What is the problem asking for? How will that affect how you round your final answer?)

8) A local library claims it has 2.73x10 power3books. If there are 42 people in the building, how many books per capita are there?