Mary will earn $1800 of interest each year
The distance between the two points is 
Explanation:
Given that the two points are
and 
We need to determine the distance between the two points in simplest radical form.
The distance between the two points can be determined using the distance formula,

Let us substitute the coordinates
and
in the above formula, we get,

Simplifying the terms, we get,

Squaring the terms, we get,

Adding, we get,

Simplifying, we have,

Thus, the distance between the two points in simplest radical form is 
Answer:
I agree with both of them because they are both correct
Step-by-step explanation:
See attachment for complete question;
Slope (m) is calculated using the following formula:

Where


From the attachment, we have the following:
Triangle A


So:


<em>In this case, Mai is correct:</em>
Triangle B


So:



<em>In this case, Elena is also correct:</em>
Answer:
If you keep adding a zero and keep getting the same number again and again. Than what you have is a repeating decimal.