Answer:
The common ratio of a geometric series is \dfrac14
4
1
start fraction, 1, divided by, 4, end fraction and the sum of the first 4 terms is 170
The first term is 128
Step-by-step explanation:
The common ratio of the geometric series is given as:

The sum of the first 4 term is 170.
The sum of first n terms of a geometric sequence is given b;

common ratio, n=4 and equate to 170.


Answer:
The answer is A, so zero.
Answer:
10 for 8.50 is .085 for 1 taco and 5.40 for 6 is .90 per taco
Step-by-step explanation: