Answer:
Value is 1.
Step-by-step explanation:
To find the value of 
is always equal to 1, but if zero to the power 0 is not defined.
Or simply we say that:
is always equal to 1
Here,
A non-zero number = 30 ≠0
then;
by definition:

Therefore, the value of
is 1
Answer:
87
Step-by-step explanation:
96-9=87
Answer:
I think it is 28%
Step-by-step explanation:
.7*.4=.28