8.2 is rounded to the nearest tenth
The answer should be 3/2. if x/y = 2/3 then it should be assumed x is equal to 2 and y is equal to 3, therefore if you flip it then you simply flip 2/3 into 3/2 and arrive at the answer.
0.016 t = 1.0986
t = 1.0986 : 0.016
t = 68.66 ≈ 69
The population will triple in
69 years if it is growing at 1.6 % compounded continuously.
It is D. look how it skipped oz