Ti-84 Skills

Be sure that your calculator is in normal mode and use your calculator to express the following in standard form.

1) 8.6 x 107	2) 4.3 x 10-2
3) 3.06 x 108	4) 8.45 x 10-1

Change the mode to sci and type in the following values. Express your answer in the calculator's syntax and in scientific notation:

5) 7860	6) 485000
7) 5780000	8) 98300000

1) 86000000	2) 0.043
3) 306000000	4) 0.845

5) 7.86E3 and 7.86 x 103	6) 4.85E5 and 4.85 x 105
7) 5.78E6 and 5.78 x 106	8) 9.83E7 and 9.83 x 107