Ti-84 Skills

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

1) 4.28 x 108	2) 8.09 x 109
3) 3.62 x 108	4) 3.26 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) 0.189	6) 8.16
7) 0.0274	8) 90800000

1) 428000000	2) 8090000000
3) 362000000	4) 0.00326

5) 1.89E-1 and 1.89 x 10-1	6) 8.16E0 and 8.16 x 100
7) 2.74E-2 and 2.74 x 10-2	8) 9.08E7 and 9.08 x 107