5. Use an appropriate method to solve. cos x sinx= 2 2 1-cosx 3 tanx 2...
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5. Use an appropriate method to solve. cos x sinx= √2 2 1-cos²x √3 tan²x 2 6. Hank's Heating Oil is a very seasonal enterprise, with sales in the winter far exceeding sales in the summer. Monthly sales for the company can be modeled by: s(t) = 1600 cos s(=t-72) + +5100 Where S(t) is the average sales in month t, where January is t = 1. ● What is the average sale amount for July? For what months of the year are sales less than $4000? 5. Use an appropriate method to solve. cos x sinx= √2 2 1-cos²x √3 tan²x 2 6. Hank's Heating Oil is a very seasonal enterprise, with sales in the winter far exceeding sales in the summer. Monthly sales for the company can be modeled by: s(t) = 1600 cos s(=t-72) + +5100 Where S(t) is the average sales in month t, where January is t = 1. ● What is the average sale amount for July? For what months of the year are sales less than $4000?
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Related Book For
Introduction to Probability and Statistics
ISBN: 978-1133103752
14th edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
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