MARKING AS BRAINLIEST!! Starr if given functions are inverse)!

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

The table respent two linear functions the equation respented by the first tables is given

What situation is an example of an observational study