
The answer is (3) -5 and 5.
Answer:
D
Step-by-step explanation:
9: the answer is 4 to 13
10: the answer is 6 to 13
The cost of the bond
6×1,000×0.92=5,520
Answer:
C. 
Step-by-step explanation:
Iterative geometric sequence:

Recursive geometric sequence:

The equations are very similar and you only really need to rearrange it. The factor (2/3) and the first term (9) are given, so you can write the iterative equation:

And so the answer is C.