Answer:
f(20) = 168
Step-by-step explanation:
To find the 20th term, substitute n = 20 into f(n) , that is
f(20) = 9(20) - 12 = 180 - 12 = 168
Solution:
As per the problem
Maxine took out a loan for $3200 at 8% interest, compounded annually.
she makes yearly payments of $250.
she will be able to Payoff her loan iff yearly payments made is greater than yearly interest.
Interest payable in first year 
Interest payable in first year
This payable interest will goes on increasing year on year.
Hence Maxine will never payoff the loan.
Answer:
n= -32
Step-by-step explanation:
Answer:
$892.50
Step-by-step explanation:
The amount of interest earned is given by ...
I = Prt
Filling in the given values, we have ...
$178.50 = P·0.04·5
Dividing by 0.20 gives ...
$178.50/0.20 = P = $892.50
The principal amount in Kelly's account is $892.50.
Answer:
200 times
Step-by-step explanation:
400÷2=200
because the next 200 would be landing on tails