The weekly number of outbursts as a generalized cosine function of t , the number of months into the year ( t = 1 represents January) if the shipping personnel at OHaganBooks.com are under considerable pressure to cope with the large volume of orders, and periodic emotional outbursts are commonplace. The HR department has been longing the outbursts over the course of several years and has noticed a peak of 50 outbursts a week during the holiday season each December and a low point of 15 per week each June.

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Chapter 16, Problem 26RE

To determine

To calculate: The weekly number of outbursts as a generalized cosine function of t, the number of months into the year (t=1 represents January) if the shipping personnel at OHaganBooks.com are under considerable pressure to cope with the large volume of orders, and periodic emotional outbursts are commonplace. The HR department has been longing the outbursts over the course of several years and has noticed a peak of 50 outbursts a week during the holiday season each December and a low point of 15 per week each June.

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