Short Answer
The amount of nitrogen dioxide, a brown gas that impairs breathing, present in the atmosphere on a certain May day in a city has been approximated by where
is measured in pollutant standard index (PSI), and
is measured in hours, with
corresponding to 5 a.m.Use the trapezoidal rule with
to estimate the average PSI between 5 a.m.and noon.Please round the answer to the nearest hundredth.(Hint:
.)
__________ nitrogen dioxides
Correct Answer:

Verified
Correct Answer:
Verified
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