2- An efficiency study of the moming shift at a certain factory indicates that an average worker who arrives on the job at 8:00 A.M. will have produced Q0) = -r + 61? + 241 units t hours later. a. Compute the worker's rate of production at 11:00 A.M. b. At what rate is the worker's rate of production changing with respect to time at 11:00 A.M. ?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 2E
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2- An efficiency study of the moming shift at a certain factory indicates that an average worker who arives
on the job at 8:00 A.M. will have produced
Q1) = -r + 61? + 241
units t hours later.
a. Compute the worker's rate of production at 11:00 A.M.
b. At what rate is the worker's rate of production changing with respect to time at 11:00 A.M. ?
Transcribed Image Text:2- An efficiency study of the moming shift at a certain factory indicates that an average worker who arives on the job at 8:00 A.M. will have produced Q1) = -r + 61? + 241 units t hours later. a. Compute the worker's rate of production at 11:00 A.M. b. At what rate is the worker's rate of production changing with respect to time at 11:00 A.M. ?
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