Answer:
[tex]x=35.4\ years[/tex]
Step-by-step explanation:
we have
[tex]f(x)=3\sqrt{210x}+389[/tex]
[tex]g(x)=0.4x^{2}+3x+41[/tex]
Solve the system by graphing
The x-coordinate of the intersection point both graphs represent the number of years in which the human population and the coyote population reach the same number
using a graphing tool
The solution is [tex]x=35.4\ years[/tex]
see the attached figure
