The rate at which an assembly line worker's efficiency E (expressed as a percent) changes with respect to time t is given by E'() = 55 - 6t, where t is the number of hours since the worker's shift began. Assuming that E (1) = 92, find E(t). A E(t) = 55t - 3t 2 + 40 B E(t) = 55t - 3t 2 + 144 E(t) = 55t - 6t 2 + 40 E(t) = 55t - 3t 2 + 92 %3!
The rate at which an assembly line worker's efficiency E (expressed as a percent) changes with respect to time t is given by E'() = 55 - 6t, where t is the number of hours since the worker's shift began. Assuming that E (1) = 92, find E(t). A E(t) = 55t - 3t 2 + 40 B E(t) = 55t - 3t 2 + 144 E(t) = 55t - 6t 2 + 40 E(t) = 55t - 3t 2 + 92 %3!
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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