A butcher at a certain store has the scales calibrated for accuracy. The scales must measure a standardized 1-pound weight at exactly 1 pound with accuracy within 0.012 pound. (a) Write the possible measured scale weights (in lb) using plus/minus notation. lb ± lb (b) Write the possible measured scale weights (in lb) using interval notation. (Simplify your answer completely.) lb (c) All of the measured scale weights must be between which two values (in lb)? All of the measured scale weights must be between a lower value of lb and an upper value of lb.
A butcher at a certain store has the scales calibrated for accuracy. The scales must measure a standardized 1-pound weight at exactly 1 pound with accuracy within 0.012 pound. (a) Write the possible measured scale weights (in lb) using plus/minus notation. lb ± lb (b) Write the possible measured scale weights (in lb) using interval notation. (Simplify your answer completely.) lb (c) All of the measured scale weights must be between which two values (in lb)? All of the measured scale weights must be between a lower value of lb and an upper value of lb.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.2: Applied Problems
Problem 22E
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A butcher at a certain store has the scales calibrated for accuracy. The scales must measure a standardized 1-pound weight at exactly 1 pound with accuracy within 0.012 pound.
(a)
Write the possible measured scale weights (in lb) using plus/minus notation.
lb ± lb
(b)
Write the possible measured scale weights (in lb) using interval notation. (Simplify your answer completely.)
(c)
All of the measured scale weights must be between which two values (in lb)?
All of the measured scale weights must be between a lower value of lb and an upper value of lb.
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