Multiple Choice
Which one of the following scenarios does not describe exponential decay?
A) A radioactive substance decayed by 53 grams every 3 hours.
B) A radioactive substance decreases by half every hour.
C) A radioactive substance in a certain hour was 81% of the population the previous hour.
D) The half-life of a radioactive substance is 10.9 hours.
E) A radioactive substance decreases by 11% every hour.
Correct Answer:

Verified
Correct Answer:
Verified
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