I think the answer would be -8^4
4.5 because 1/2 equals .5 and 4 equals for
Out of 100 flips, the nickel landed on tails 65 times.
P(tails)=65/100 or 0.65 or 65%
Answer 65%
The current debt ratio here is 45.70%. If you add up all the debts you have 3655.65 which is 45.70% of the total of 8000.
The card that accrues the most interest is the second one, "Cred". To find those amounts multiply the rate by the balance and divide by 12.