6. Revenue: Pacific Sunwear The annual revenue of Pacific Sunwear of California over the period January 2008-January 2015 can be approximated by p(t)= (-0.075t+0.97)³ +0.75 billion dollars per year (0≤t≤7) Where is time in years since January 2008. a. Find an expression for the total revenue P(t) earned by Pacific Sunwear since the start of 2008.

6. Revenue: Pacific Sunwear The annual revenue of Pacific Sunwear of California over the period January 2008-January 2015 can be approximated by p(t)= (-0.075t+0.97)³ +0.75 billion dollars per year (0≤t≤7) Where is time in years since January 2008. a. Find an expression for the total revenue P(t) earned by Pacific Sunwear since the start of 2008.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

ChapterP: Prologue: Calculator Arithmetic

Section: Chapter Questions

Problem 10E: Heart Disease In a certain country, the number of deaths due to heart disease decreased from 235 in...

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Question

6. Revenue: Pacific Sunwear The annual revenue of Pacific Sunwear of California over
the period January 2008-January 2015 can be approximated by
p(t)= (-0.075t+0.97)³ +0.75 billion dollars per year (0≤t≤7)
Where is time in years since January 2008.
a. Find an expression for the total revenue P(t) earned by Pacific Sunwear since the
start of 2008.

b. Estimate, to the nearest billion, the total revenue earned from the start of 2008 to
the start of 2015.

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