In a certain state, the sales tax T on the amount of taxable goods is 7% of the value of the goods purchased (x), where both T and x are measured in dollars. (a) Express T as a function of x. T(x) = (b) Find T(220) and T(5.90). (Round your answers to two decimal places.) T(220) = T(5.90) =
In a certain state, the sales tax T on the amount of taxable goods is 7% of the value of the goods purchased (x), where both T and x are measured in dollars. (a) Express T as a function of x. T(x) = (b) Find T(220) and T(5.90). (Round your answers to two decimal places.) T(220) = T(5.90) =
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.
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In a certain state, the sales tax T on the amount of taxable goods is 7% of the value of the goods purchased (x), where both T and x are measured in dollars.
(a) Express T as a function of x.
T(x) =
(b) Find T(220) and T(5.90). (Round your answers to two decimal places.)
T(x) =
(b) Find T(220) and T(5.90). (Round your answers to two decimal places.)
| T(220) | = | |
| T(5.90) | = |
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