Answer: 432cm^3
Step-by-step explanation:
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!
Answer: 14 7/8
Step-by-step
I put the 4 1/4 into an improper fraction then did keep change flip
The answer is B.) x2-14x+2y