Answer:
b(4) = -405
Step-by-step explanation:
The first term of the sequence has been represented by 15.
The common ratio is -3
Since the first term is 15 you would have to multiply by -3 to find the next three terms.
B(1) = 15
B(2) = -45
B(3) = 135
B(4) = -405
The fourth term is -405
Answer:
-405
Answer:
i would say B but i dont know
Step-by-step explanation:
575 / 5 = 115
Dora has saved $115 per month.
Answer:
1/7
Step-by-step explanation:
because for the simple reason look at the question
