The correct answer is (A)!
Answer:
The monthly growth rate is 2.1%
Step-by-step explanation:
To find the monthly growth rate, we have to consider what is inside the bracket
Mathematically, what we have in the bracket should be written as;
1 + r
Thus;
1 + r = 1.021
r = 1.021-1
r = 0.021
This is same as 2.1%
Just find the volume of a triangular prism.
volume=1/2*length*width*height.
The best way I can explain the elimination method is, it's a method where you either add or subtract equations in order to get rid of a variable.
