Answer:
3.8 percent
Step-by-step explanation:
To find his average return over n years, we sum all of his returns, and divide by n.
In this problem:
5 years.
The sum is (12 + 15 - 15 + 19 - 12) = 19
19/5 = 3.8
So the correct answer is:
3.8 percent
1st. 18m+9
2nd. 3(3+6m)
3rd. 9+18m
4th. 3(6m+3)
Answer:
To get an answer, you have to analyse the question
TRUE
explanation:
72/12 = 6. 7.2/12 = .6 . So, 6 is greater than .6 .
X=21/2
X=10.5
X=10 1/2
There all right
Pls mark me brainliest