The regression equation y = 8.6sin(0.24x – 1.88) + 62.8 models the Fahrenheit temperature in a room x hours after midnight. What is the maximum temperature in the room during the first 24 hours? 54.2°F

asked May 15, 2024 37.1k views

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Answer:

71.4°F

Explanation:

The maximum is when
$\sin(0.24x-1.88)=1$ , yielding a maximum of
8.6+62.8=71.4 .

Aravindan R answered May 21, 2024

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