For this case we have the following expression:

When multiplying to the power of 100 we have:

We have to:
0: Unit
0: Ten
9: Hundred
1: One thousand unit
2: Ten thousand
3: One hundred thousand
4: Million unit
8: Ten million
Thus, the unit digit is 0.
Answer:
0
Hopes this helps:
Answer: 48.329654
Please tell me if it’s right or wrong.
Have a great day.
Step-by-step explanation:
In the problem 5 is raised to an odd exponent(9). Thus, there is no way to halve it apart from doing 5^4.5, which equals 1397.54249, which is not a whole number.
Hope it helps <3