bread
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
The cost of a loaf of bread from 1913 through 2013 can be modeled by the equation B(t)=0.014t + 0.06, where B(t) is the cost of bread and t is the number of years since 1913. According to this model, predict what the cost of bread was in 1995.
A.$1.21
B.$1.22
C.$1.18
D.$1.19
The depth of fluid in a vat during a manufacturing process can be modeled by the equation D = 2.5(0.91)twhere the D is given in meters and the time, t, is in hours. After how many hours will the depth of the fluid be 1 meter?
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