The value V(t) of a case of investment-grade wine after t years is V(t) = 2000 + 80t - 10t dollars (for 0 st ≤ 25). For the number of years, find dV and use it to estimate the value one year later.+ (Round your answers to two decimal places.) 9 years dV = $ V(10) = $
The value V(t) of a case of investment-grade wine after t years is V(t) = 2000 + 80t - 10t dollars (for 0 st ≤ 25). For the number of years, find dV and use it to estimate the value one year later.+ (Round your answers to two decimal places.) 9 years dV = $ V(10) = $
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![The value \( V(t) \) of a case of investment-grade wine after \( t \) years is
\[ V(t) = 2000 + 80\sqrt{t} - 10t \]
dollars (for \( 0 \leq t \leq 25 \)). For the number of years, find \( dV \) and use it to estimate the value one year later. (Round your answers to two decimal places.)
Given:
\( t = 9 \) years
\[ dV = \$ \]
\[ V(10) \approx \$ \]
Fill in the blanks with appropriate calculations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b1b957a-ebea-49b1-aadb-aeda6a2cceec%2F7d73ce94-3fa5-4aa0-8f00-f753ee7c336b%2F53scl2l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The value \( V(t) \) of a case of investment-grade wine after \( t \) years is
\[ V(t) = 2000 + 80\sqrt{t} - 10t \]
dollars (for \( 0 \leq t \leq 25 \)). For the number of years, find \( dV \) and use it to estimate the value one year later. (Round your answers to two decimal places.)
Given:
\( t = 9 \) years
\[ dV = \$ \]
\[ V(10) \approx \$ \]
Fill in the blanks with appropriate calculations.
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