Multiple Choice
During a chemical reaction,a compound changes into another compound at a rate proportional to the unchanged amount y.Write the differential equation for the chemical reaction model.Find the particular solution when the initial amount of the original compound is 20 grams and the amount remaining after 1 hour is 16 grams.
A) ,
B) ,
C) ,
D) ,
E) ,
Correct Answer:

Verified
Correct Answer:
Verified
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