The amount of a pollutant (measured as parts per million) in a local lake can be modeled by the function of A (t) = 14(2.71)^-016-4, where t is the
number of years since a government program was began to help clean up
the lake. About how long will it take for the amount of pollutant to reach 7
parts per million?

O 7.85 years
O 43.45 years
O 83.51 years
O 12.52 years

i wish i could you, i have no idea how to answer this

step-by-step explanation:

answer: 8

step-by-step explanation: if you add the possibilities 5 different flavor and 3 different sizes 5+3=8

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.