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ozzi
2 years ago
5

Sally's balance on her credit card is $75.00 on the first day of august. she makes a payment of $18.00 on august 17 and

Mathematics
1 answer:
Travka [436]2 years ago
6 0

The average daily balance for the month was $84.21, and the finance charge for the month was $30.13.

<h3><u>Averages</u></h3>

Given that Sally's balance on her credit card is $75.00 on the first day of August, and she makes a payment of $18.00 on August 17 and a new purchase of $41.00 on August 29, and the annual interest rate is 21.25%, to determine what is Sally's average daily balance and finance charge for the month of August, the following calculation must be made:

  • 75 x ((21.15/12 x 16) / 100) + 75 = A = 86.89
  • 57 x ((21.15/12 x 13) / 100) + 57 = B = 70.06
  • 98 x ((21.15/12 x 3) / 100) + 98 = C = 103.18
  • (86.89 x 16 + 70.06 x 13 + 103.18 x 3) / 31 = X
  • 84.21 = X
  • 86.89 + 70.06 + 103.18 - 75 - 57 - 98 = Y
  • 30.13 = Y

Therefore, the average daily balance for the month was $84.21, and the finance charge for the month was $30.13.

Learn more about averages in brainly.com/question/23455102

#SPJ1

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