The radius of a circular juice blot on a piece of paper towel t seconds after it was first seen is 1+2t modelled by r(t) where r is measured in cm. Determine the rate of increase of the 1+t blot's radius after 3 seconds.
The radius of a circular juice blot on a piece of paper towel t seconds after it was first seen is 1+2t modelled by r(t) where r is measured in cm. Determine the rate of increase of the 1+t blot's radius after 3 seconds.
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
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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The answer is supposed to be 0.0625cm/s but I don't know how to get it.
Transcribed Image Text:The radius of a circular juice blot on a piece of paper towel t seconds after it was first seen is
1+2t
modelled by r(t) =
where r is measured in cm. Determine the rate of increase of the
1+t'
blot's radius after 3 seconds.
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