Video
Practice
Practice Problems
Be sure that your calculator is in normal mode and use your calculator to express the following in standard form.
| 1) 2.8 x 10-1 | 2) 7.95 x 105 |
|---|---|
| 3) 6.87 x 10-1 | 4) 3.64 x 103 |
Change the mode to sci and type in the following values. Express your answer in the calculator's syntax and in scientific notation:
| 5) 8260000000 | 6) 5700000000 |
|---|---|
| 7) 645 | 8) 0.00731 |
Click to Reveal Answers
| 1) 0.28 | 2) 795000 |
|---|---|
| 3) 0.687 | 4) 3640 |
| 5) 8.26E9 and 8.26 x 109 | 6) 5.7E9 and 5.7 x 109 |
|---|---|
| 7) 6.45E2 and 6.45 x 102 | 8) 7.31E-3 and 7.31 x 10-3 |