Concept explainers
(a)
To find: the average price of a ticket in 1990, 2000 and 2010.
(a)
Answer to Problem 39PPS
The average price of a ticket in 1990, 2000 and 2010 are $3.91, $5.36, $7.31.
Explanation of Solution
Given information:
The average price for a movie ticket can be represented by
Where
Calculation:
Given expression:
Find the ticket cost in 1990:
Find the ticket cost is 2000:
Find the ticket cost is 2010:
Hence, The average price of a ticket in 1990, 2000 and 2010 are $3.91, $5.36, $7.31.
(b)
To find: the price of a ticket in 1990, 2000 and 2010 and to find the values compare to those found in part a.
(b)
Answer to Problem 39PPS
The price of a ticket in 1990, 2000 and 2010 are $4.42, $6.62, $11.62.
Explanation of Solution
Given information:
The average price for a movie ticket can be represented by
Where
Calculation:
Given expression:
Find the ticket cost in 1990:
Find the ticket cost is 2000:
Find the ticket cost is 2010:
Hence, The price of a ticket in 1990, 2000 and 2010 are $4.42, $6.62, $11.62.
Chapter 1 Solutions
Algebra 2
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