You have a charge card. You receive a bill, dated June 5.  Your balance fluctuated during the 31-day billing period as follows:  the balance was $520 for the first 3 days, $780 for the next 5 days, $225 for the next 10 days, $840 for the next 5 days, and $1,120 for the last 8 days.  Calculate your average daily balance.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter2: Solving Linear Equations
Section2.2: Use A Problem Solving Strategy
Problem 2.53TI: Eduardo noticed that his new car loan papers stated that with a 7.5% simple interest rate, he would...
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You have a charge card. You receive a bill, dated June 5.  Your balance fluctuated during the 31-day billing period as follows:  the balance was $520 for the first 3 days, $780 for the next 5 days, $225 for the next 10 days, $840 for the next 5 days, and $1,120 for the last 8 days.  Calculate your average daily balance.

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