Range=highest number-lowest number
15-5=10
Range=10
Answer:
Ratio between balances will be:

Where;
x = deposit
%i = interest rate annual
n = years
Step-by-step explanation:
Lets say first deposit is x$ for both investment and annual interest rate for both investment are %i. Also, they stayed under i interest in n years:
Total balance for simple interest is:

How ever total balance for compound interest is:

What was the point of this?
8x-4=180°
8x=184°
x=23
Large angle= 7(22)-15= 146°