After 16 years in a savings account, allison has $7,280 in interest. how much was the initial amount if the account paid 7% simple interest?

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3