Question

Select the sequence that shows the following numbers in order from least to greatest.

i. -5.33 × 104
ii. 5.333 × 10-11
iii. 5.1219 × 10-16
iv. 5 × 10-7

Answer 1

The number with the most negative power is the shortes number.
I bet you can then solve from here, cannot you?

Answer 2

i<iii<ii<iv