The answer to this mathematical question is 3
Using it's formula, it is found that the monthly payment should be of $688.49 in order to pay off the debt in 15 years.
<h3>What is the monthly payment formula?</h3>
It is given by:

In which:
- n is the number of payments.
For this problem, the parameters are given as follows:
A = 90000, r = 0.045, n = 15 x 12 = 180.
Hence:
r/12 = 0.045/12 = 0.00375.
Then we solve for A to find the monthly payment, as follows.


A = $688.49
More can be learned about the monthly payment formula at brainly.com/question/22846480
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Answer:
38km
Step-by-step explanation:
c^2-b^2=a^2
42^2-18^2= sqrt 1440
=37.95
<u>Answer</u>:
<u>Explanation</u>:
To find odd numbers, we have to use n + n + 2
For example let the number be 1, the 1 + 2 = 3, 3 + 2 = 5.
Therefore, used: n + n + 2 expression and it should be equals or at least 76. so finally n + n + 2 ≥ 76 applies.