Advanced Placement Calculus 2016 Graphical Numerical Algebraic Fifth Edition Student Edition + Mathxl 1-year License
5th Edition
ISBN: 9780133314533
Author: Prentice Hall
Publisher: Prentice Hall
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Assume that (x) = (20). Find Y and fy (r) in the life annuity pays according to
the following table. (In the solution, first write a time diagram)
Payment 30 20 10
60 80 90
Age
(Draw a time diagram to help you.)
A manufacturer estimates that she can sell a maximum of 100
thousand cell phones in a city. By advertising heavily, her
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If she enters a new market, and after 4 months her total
sales are 18 thousand phones, find a formula for the total
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use this to estimate the total sales at the end of the first
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Total sales at end of the first year:
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Give your answer to at least 1 decimal place
The declining-balance method of depreciation is an accounting method businesses use to deduct most of the cost
of new equipment during the first few years of purchase. Unlike other methods, the declining-balance formula
does not consider salvage value. For the value of a crane, the function
V(t) = 575000(1 – 0.25)*,
where V is value and t is time in years, can be used to find the value of the crane for the first 7 years of use.
a. What is the value if the crane after 2 years and 9 months?
The value of the crane will be $
b. State the domain of the function.
c. State the range of this function.
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