The fly population on an island is declining t a rate of 1.7% per year. the population was 4600 in the year 2016. which answer is the best prediction of the population in the year 2023

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.