If an appliance is used for a total of N hours, then its value V (in hundreds of dollars) is given by the function 2/3 2N + 820' V(N) = (N+2 Furthermore, suppose that the total number of hours N that the appliance has been used is based on the number of years t it has been in operation, in such a way that N(t) = 120t – 16t3/2. 1. What is the initial value of the appliance? Give an approximation with two signifi- cant digits.
If an appliance is used for a total of N hours, then its value V (in hundreds of dollars) is given by the function 2/3 2N + 820' V(N) = (N+2 Furthermore, suppose that the total number of hours N that the appliance has been used is based on the number of years t it has been in operation, in such a way that N(t) = 120t – 16t3/2. 1. What is the initial value of the appliance? Give an approximation with two signifi- cant digits.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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