Multiple Choice
The approximate percent of average income used to pay federal, state, and local taxes is given by
, where
is the number of years after 1950. The actual tax load for 1970 was 31.4%. What does the formula give as an approximation? Round your answer to one decimal place.
A) 21.0%
B) 38.2%
C) 30.9%
D) 11.3%
E) 33.6%
Correct Answer:

Verified
Correct Answer:
Verified
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