Multiple Choice
Suppose spending for a wireless communications services (in billions of dollars per year) can be modeled by the function where
represents 1995. Use
equal subdivisions with right-hand endpoints to approximate the area under the graph of S(t) between
and
. Round your answer to one decimal place.
A) 1,079.1 billion dollars
B) 506.5 billion dollars
C) 575.3 billion dollars
D) 440.9 billion dollars
E) 539.5 billion dollars
Correct Answer:

Verified
Correct Answer:
Verified
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