A ski shop predicts sales of S(t) = 14 + 9 cos os (26) thousand dollars during week t of the year, with t = 0 corresponding to the beginning of January. Predict the company's quarter of the year (t = 0 to t = 13). (Round your answer to the nearest thousand dollars.) thousand dollars

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
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A ski shop predicts sales of S(t) = 14 + 9 cos
thousand dollars during week t of the year, with t = 0 corresponding to the beginning of January. Predict the company's total sales during the first
quarter of the year (t = 0 to t = 13). (Round your answer to the nearest thousand dollars.)
πτ
26
thousand dollars
Sales ($ thousand)
23-
10-
1-1st quarter 2nd quarter
13
26
t
Weeks
39
52
Transcribed Image Text:A ski shop predicts sales of S(t) = 14 + 9 cos thousand dollars during week t of the year, with t = 0 corresponding to the beginning of January. Predict the company's total sales during the first quarter of the year (t = 0 to t = 13). (Round your answer to the nearest thousand dollars.) πτ 26 thousand dollars Sales ($ thousand) 23- 10- 1-1st quarter 2nd quarter 13 26 t Weeks 39 52
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