Jill has a balance of $5,000 on one credit card with an annual interest rate of 10%. to pay of the $5,000 in three years, jill will have to make a minimum payment of $161.34 per month. on a second credit card, jill has a balance of $5,000 with an annual interest rate of 5%. to pay off the $5,000 in three years, jill will have to make a minimum payment of $149.85 per month. how much more does jill have to pay when the interest rate changes from 5% to 10% on the $5,000 balance?

Jill has to pay US$ 413.64 in addition when the interest rate changes from 5% to 10% on the US$ 5,000 balance

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 10% = US$ 161.34

Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 5% = US$ 149.85

Time it takes pay totally the US$ 5,000 on both credit cards = 3 years

2. How much more does Jill have to pay when the interest rate changes from 5% to 10% on the $5,000 balance?

To find the difference between the two credit cards monthly payments, we make this calculation:

Difference = Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 10% - Minimum monthly payment Jill have to make to pay the balance of US$ 5,000 with an annual interest rate of 5%

Difference = 161.34 - 149.85

Difference = US$ 11.49 per month

Now, for calculating how much more Jill has to pay when the interest rate changes from 5% to 10% on the US$ 5,000 balance, we use this multiplication:

Monthly difference * 3 years = monthly difference * 36 months

= 11.49 * 36 = 413.64

Jill has to pay US$ 413.64 in addition when the interest rate changes from 5% to 10% on the US$ 5,000 balance

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )