Answer:
D) 1
Step-by-step explanation:
When you start raising i to certain powers, you begin to notice a pattern.

This cycle repeats forever. Since 84 is a multiple of 4, i^84 must be 1. Hope this helps!
Yes what do you need help with
Answer:
0.84
If you're looking for a percentage it'd be 84%
Step-by-step explanation:
Step-by-step explanation:
enjoyyyyyyyyyyyyyyyyyyyyyyyyyyyy
7 copies I assume means multiplication. 7 x 1/4=7/4. When multiplying fractions, the numerator is multiplied.