Multiple Choice
The millions of worldwide cellular subscribers can be modeled by 
where t is the number of years past 1994. In what year does the model predict the number of worldwide cellular subscribers will reach a maximum?
A) year 2016
B) year 2013
C) year 2017
D) year 2014
E) year 2015
Correct Answer:
Verified
Correct Answer:
Verified
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