The answer would be 6.4% because you have to do 16% of 40 and it will give you 6.4 and as a percent it is 640%
Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
we know that
<em>In the right triangle ABC</em>
-----> by a 45°-90°-45° triangle
so


substitute the values

<em>In the right triangle BCD</em>

substitute the values

We can't see the graph so we don't know the question
10.5 or 10 1/2 basically ten and a half
The formula that we will use is:
C × {{1 - [1/(1 + r)t]}/r} +c
C = 100,0000
r = .12
t = 20
= 100000 * {{1 - [ 1/ (1 + .12)^19]}/ .12} + 100000
approximately 836,577.69
I am using a scientific calculator so just insert right the number and you will come up with the correct answer. The answer in this question is $836,577.69