Answer:
558 weeks
Step-by-step explanation:
let x = number of weeks
this equation can be derived from the question
2 + 1x = 560
collect like terms
x = 560 - 2
x = 558
If it's a geometric sequence then:
We calculate the fourth and fifth term of the sequence:
In year 4 15.1875 animals.
In year 5 11.390625 animals.
Answer: It might be 4.2
its in order OK
2/15 2/5 1/30 9/40 1/6 3/5 7/20 4/25 1/4