The percentage of a pond that is covered by an invasive water weed after t weeks is modeled by A(t)=3e0.15t . To the nearest whole number, discover what percentage of the pond will be covered after 20 weeks.(1 point) Responses 6,026 percent 6,026 percent This is impossible to determine with the information provided. This is impossible to determine with the information provided. 4 percent 4 percent 60 percent
To find the percentage of the pond that will be covered after 20 weeks, we can substitute t = 20 into the equation A(t) = 3e^(0.15t):
A(20) = 3e^(0.15(20))
= 3e^(3)
≈ 3(20.0855)
≈ 60.2565
Rounded to the nearest whole number, the percentage of the pond that will be covered after 20 weeks is 60 percent.