132 x 14.1% = 18.612
So 18.612 rounded to 18.6
If function and inverse be

Both will seem to be opposite and similar .
Look at the first one
It is showing like 1 is function and other one is its inverse(Attachment )
Hence 1st one is the answer
It will take approx.65 of caffeine remaining after 6 hours
Answer:
experiment
Step-by-step explanation:
bc shes experimenting on which one is more effective