Ti-84 Skills

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

1) 6.48 x 105	2) 3.89 x 100
3) 2.42 x 107	4) 1.96 x 10-3

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

5) 19.3	6) 21
7) 573000000	8) 1.62

1) 648000	2) 3.89
3) 24200000	4) 0.00196

5) 1.93E1 and 1.93 x 101	6) 2.1E1 and 2.1 x 101
7) 5.73E8 and 5.73 x 108	8) 1.62E0 and 1.62 x 100