Mathematics

Asa

22 February, 00:00

A scientist is observing a sample of a radioactive substance. The table below shows the amount of the radioactive substance remaining, in milligrams, with respect to time, in hours, since the scientist began observing the sample. Time (hours) 1 2 3 4 5 Amount Remaining (milligrams) 288 144 72 36 18 The independent variable in the relationship is the and should be placed on the. The dependent variable in the relationship is the and should be placed on the.