Answer:
1
Step-by-step explanation:
everything rise 0 power is 1.
can't see anything
I hit download pdf but nothing happens so what the question?
15/4.
4th term = a1 r^3
= 30(1/2)^3
= 30/8
= 15/4.
Use pemdas
Paranthese, e, multiplacation, division, addition, subtraction
