Answer:
10^5
Step-by-step explanation:
The rules are


Let me show you why with a couple of examples: suppose we want to multiply

Since powers are just repeated multiplications, we have

Similarly, we have

Answer:
438 x 934=409092
Step-by-step explanation:
I hope this helps.
Answer:
You do pi times radius squared
It would be 60.
a(b)^x
Since a/ 60 would represent initial value.