Let's say you put aside $45 each week from your part-time job to buy all the video games you can from a store that's going out of business. The first week, the games originally selling for $20 are now 10% off, and with each passing week, the price goes down by another 10% (off the original price - for example, in week 2, the discount's now 20%.) With all the money you've put aside, how many games will you have purchased altogether by the end of the ninth week (when games are 90% off)? Remember, you spend as much money as you can each week, and any money not spent one week gets carried over to the next week. For more credit, what is the average price you pay for each game over the course of the nine weeks? (Round off to the nearest cent.)
Let's say you put aside $45 each week from your part-time job to buy all the video games you can from a store that's going out of business. The first week, the games originally selling for $20 are now 10% off, and with each passing week, the price goes down by another 10% (off the original price - for example, in week 2, the discount's now 20%.) With all the money you've put aside, how many games will you have purchased altogether by the end of the ninth week (when games are 90% off)? Remember, you spend as much money as you can each week, and any money not spent one week gets carried over to the next week. For more credit, what is the average price you pay for each game over the course of the nine weeks? (Round off to the nearest cent.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Name:
Yourvicka Samed...
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Weekend Bonus: The Going-Out-Of-Business Sale
Let's say you put aside $45 each week from your part-time job to buy all the
video games you can from a store that's going out of business. The first week,
the games originally selling for $20 are now 10% off, and with each passing
week, the price goes down by another 10% (off the original price - for
example, in week 2, the discount's now 20%.)
With all the money you've put aside, how many games will you have
purchased altogether by the end of the ninth week (when games are 90% off)?
Remember, you spend as much money as you can each week, and any money
not spent one week gets carried over to the next week.
For more credit, what is the average price you pay for each game over the
course of the nine weeks? (Round off to the nearest cent.)
This will be due next class, and I will be looking for clear, independent
work on the part of each person turning it in. Good luck!
:
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