Solve the Problem $\mathrm { T }$ , In $\mathrm { F } ^ { \circ }$

question 30

Multiple Choice

Solve the problem.
-The mean air temperature $\mathrm { T }$ , in $\mathrm { F } ^ { \circ }$ , at Fairbanks, Alaska, on the nth day of the year, $1 \leq \mathrm { n } \leq 365$ , is approximated by: $\mathrm { T } = 37 \sin \left( \frac { 2 \pi } { 365 } ( \mathrm { n } - 101 ) \right) + 25$ . Find the temperature at Fairbanks on day 100, to the nearest tenth.

• A) \(24.4 ^ { \circ } \mathrm { F }\)
• B) \(36.6 ^ { \circ } \mathrm { F }\)
• C) \(21.4 ^ { \circ } \mathrm { F }\)
• D) \(19.9 ^ { \circ } \mathrm { F }\)

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