Example 2.17. Gasoline is to be stocked in a bulk tank once at the beginning of each week and then sold to individual customers. Let X denote to proportion of the capacity of the bulk tank that is available after the tank is stocked at the beginning of the week. As a result of limited supplies, X varies from week to week. Let Y denote the proportion of the capacity of the tank that is sold during the week. X and Y are both proportions so they take on values between 0 and 1. Furthermore, the amount sold, Y, cannot exceed the amount available, X. The model is given by 3r f(r, y) = 0
Example 2.17. Gasoline is to be stocked in a bulk tank once at the beginning of each week and then sold to individual customers. Let X denote to proportion of the capacity of the bulk tank that is available after the tank is stocked at the beginning of the week. As a result of limited supplies, X varies from week to week. Let Y denote the proportion of the capacity of the tank that is sold during the week. X and Y are both proportions so they take on values between 0 and 1. Furthermore, the amount sold, Y, cannot exceed the amount available, X. The model is given by 3r f(r, y) = 0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 8E
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