Question

Researchers are studying the ecosystem of a large national park in the USA.
They establish the following model:
- The number of eagles in the park at the start of year n is Pn.
- The number of eagles in the park at the start of the following year is given by:
Pn+1 = 0.81 (Pn + 25)
If there are 2530 eagles at the start of 2018, how many eagles will there be at
the start of 2021?
Round your answer to the nearest integer.

Answer 1

Pn is the number of eagles where n mean the year

given formula Pn+1 = 0,81(Pn +25) for number of eagles of the following year

given that in the start of 2018 the number of eagles was 2530

do you can using this formula ?