Alake is stocked with 1,500 young trout. if the number of the original trout alive after x years is given by the function p(x)=1500e^-0.4x, when will there be 300 of the original trout left?

The function gives the number of the original trout alive after x years. When the number of the original trout alive is 300, then

Solve this equation:

after 4.024 year (or 5 year if round to the whole number of years)

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)