0. Review of Algebra

Write each fraction as a decimal. For repeating decimals, write the answer by first using bar notation and then rounding to the nearest thousandth. 1/6

Write in scientific notation: 8,034,000,000. (Section 1.7, Example 2)

Write each percent as a decimal. 54%

Write each percent as a decimal. 39%

Write each percent as a decimal. 7%

Write each percent as a decimal. 4%

Write each percent as a decimal. 117%

Write each percent as a decimal. 2.4%

Write each percent as a decimal. 6 1/4%

Write each percent as a decimal. 5 1/2%

Exercises 159–161 will help you prepare for the material covered in the next section. If 6.2 is multiplied by 10^3, what does this multiplication do to the decimal point in 6.2?

Write each decimal as a percent. 0.83

Write each decimal as a percent. 0.02

Write each decimal as a percent. 0.08

Write each decimal as a percent. 0.004