The rabbit population in a certain region is 156. it is said that the population will increase 20% each year. what is the population after 10 years? after 15 years? what is the average rate of change between years 10 and 15?

Step-by-step explanation:

Set it up as the equation 156 times 1.2x

substitute 10 for x

now multiply 1.2 and 10 to get 12

multiply 12 and 156 to get your final answer  

1.2 is the increase rabbit population and x is number of years.

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°